Find a Pentest Company in Germany
There are 394 penetration testing companies in Germany. 76% are small firms (50 or fewer employees) and 24% are larger organizations.
ByteSnipers GmbH
Cybersecurity company specializing in penetration testing and security assessments; offers web, mobile, API, and network penetration tests, training, and expert advice; founded 2020; 3 employees; Bremen, Germany; 6,506 monthly visits; global rank #2,969,338.
BreachLabz
IT system testing and evaluation company specializing in automotive cybersecurity; 6 employees with -12.5% YoY growth; based in Munich, Germany; provides penetration testing, hardware hacking, firmware reverse engineering, vehicle hacking training, and security object storage.
Enable Security GmbH
Cybersecurity company specializing in offensive security tools and penetration testing for RTC systems; founded 2008, 2 employees, headquartered in Passau, Germany; offers VoIP and WebRTC security testing, with a global rank of #12,163,400 and 229 monthly website visits.
Secorvo Security Consulting GmbH
IT security and privacy consulting firm based in Karlsruhe, Germany; offers penetration testing, ISMS, data protection, and IT forensics; 6 employees, founded 1998, +27.3% YoY growth, 693 monthly website visits, global rank #10,894,383.
Mint Secure
Cybersecurity company providing penetration testing, technical security, and information security solutions; 5 employees; Founded 2025; Based in Berlin, Germany.
Positive Security
Positive Security is a Berlin-based private IT security consultancy and research collective with 3 employees, specializing in offensive and defensive cybersecurity services including penetration testing for websites, companies, and IoT devices. They focus on holistic security solutions and research, with a modest web presence and a global rank of #6,818,794.
Oak Security
Oak Security is a private cybersecurity firm specializing in computer and network security, including penetration testing, audits, and advisory services; 16 employees with 8.3% YoY growth; headquartered in Munich, Germany. The company actively provides penetration testing services and operates within blockchain security, smart contract audits, and cybersecurity sectors.
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CyberOps Network
CyberOps Network is a private IT services and consulting company based in Berlin, Germany, founded in 2023 with 3 employees and 75% YoY growth. It specializes in penetration testing, web and network security, cloud & mobile security, red teaming, security audits, and social engineering, providing CREST-Approved expert cybersecurity services for businesses.
syret GmbH
IT services and consulting company specializing in IT security; provides penetration testing, digital forensics, incident response, and cybersecurity services; 8 employees with 25% YoY growth; founded 2018; based in Halle (Saale), Germany.
Blaze Information Security
Blaze Information Security is a private cybersecurity company specializing in offensive security and penetration testing; 43 employees with 21.3% YoY growth, $1M-$5M revenue, founded in 2016, headquartered in Germany, serving over 25 countries worldwide.
SQUR
Cybersecurity company specializing in AI-powered autonomous penetration testing; founded in 2025, headquartered in Germany, with 4 employees (+300% YoY growth). Offers fully autonomous pentesting that detects vulnerabilities and guides fixes, requiring no security expertise, with compliance-ready reports and 80% cost savings.
bugshell
Cybersecurity company specializing in penetration testing and security services; founded in 2021, 6 employees (+16.7% YoY growth), headquartered in Berlin, Germany. Offers a European penetration testing platform with services including security seals, phishing, consulting, and training.
Auxilium Cyber Security
Cybersecurity consultancy specializing in penetration testing for IoT, automotive, web, mobile, and enterprise ICT infrastructures; 4 employees with 12.5% monthly growth; founded 2015; headquartered in Ettlingen, Germany.
Jakkaru GmbH
German cybersecurity and IT consulting company specializing in penetration testing and vulnerability research; 3 employees with 33.3% YoY growth; headquartered in Kassel, Germany; focuses on digital security and proactive risk detection.
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Exploit Labs
Cybersecurity company specializing in penetration testing, red teaming, and attack simulation; 7 employees, founded 2016, headquartered in Eschborn, Germany; provides targeted security assessments and training with over 25 years of experience in offensive security.
SECURITYSQUAD
IT services and consulting company specializing in cybersecurity; offers penetration testing, IT security audits, and compliance consulting; 2 employees; headquartered in Germany; active in social media and recent cybersecurity news.
netsharqs cybersecurity
IT services and cybersecurity provider based in Aachen, Germany; offers penetration testing, cybersecurity consulting, and managed security services to mid-sized and large enterprises; founded in 2020; 4 employees with 33.3% YoY growth.
Lemlock
Cybersecurity and data privacy services company based in Dresden, Germany; 8 employees; specializes in penetration testing, security audits, GDPR compliance, social engineering, forensic services, and risk management; provides network and infrastructure penetration testing and application security audits.
Apollon Security
Cybersecurity company specializing in penetration testing, vulnerability management, and threat intelligence; founded in 2022, with 8 employees, based in Monheim, Germany, and recognized by Cyber Security Awards. Offers extensive services including penetration testing, phishing tests, and cyber security maturity assessments.
G&R Cybersecurity
Cybersecurity and IT services company specializing in penetration testing and vulnerability analysis; based in Munich, Germany with 2 employees and -63.6% YoY growth; offers proactive security solutions for digital security and health sectors.
EnBW Energie Baden-Württemberg AG
EnBW Energie Baden-Württemberg AG is a private utilities company headquartered in Karlsruhe, Germany, with 3,107 employees and $40.7 billion in annual revenue. It has a EUR18 billion market cap and $5.5 billion in total funding; the company is active in renewable energy, energy storage, and cybersecurity, offering penetration testing services via its subsidiary EnBW Cyber Security GmbH, a fully owned spin-off.
Y-Security
Cybersecurity company specializing in attack simulations, penetration tests, and security trainings; based in Essen, Germany with 2 employees, founded in 2021. They perform realistic attack simulations, security assessments, and transfer expertise through training.
DCSO Deutsche Cyber-Sicherheitsorganisation GmbH
IT services and cybersecurity firm based in Berlin, Germany; 75 employees with 11.4% YoY growth; offers penetration testing services confirmed by industry references; founded in 2015; global rank #8,623,515; active in cybersecurity, IT consulting, and technology sectors.
OHB Digital Services GmbH
German IT services and consulting firm founded in 1989; 35 employees with -11.9% YoY growth; offers cybersecurity, penetration testing, and IT project delivery; based in Bremen, Germany; website confirms pentest services with dedicated pages; modest web presence (1,567 monthly visits, #8,467,516 global rank); high employer rating (4.6/5.0); recent activity includes space and satellite projects.
Cypurge GmbH
IT services and consulting company specializing in cybersecurity solutions such as penetration testing, incident response, and security management; based in Frankfurt am Main, Germany, with 2 employees and 303 monthly website visits. The company focuses on threat detection and risk reduction for businesses of all sizes.
Mantodea Security GmbH
German IT security firm founded in 2023; 6 employees with 10% monthly and yearly growth; specializes in penetration testing, red teaming, threat intelligence, operational technology security, and tabletop exercises; headquartered in Frankfurt am Main, Germany.
RedTeam Pentesting GmbH
IT & Services company specializing in penetration testing; founded 2004; based in Aachen, Germany; 2 employees with +33.3% YoY growth; offers targeted pentests for global clients to uncover security vulnerabilities in IT systems, networks, and applications.
ausecus GmbH
IT security company specializing in critical infrastructure and industrial cybersecurity; 28 employees, founded 2012, headquartered in Augsburg, Germany; offers penetration testing, attack recognition, and managed security services, with 35.7% YoY growth.
Passeca
Passeca is a private cybersecurity company specializing in computer and network security with a focus on penetration testing services, including simulated attacks and vulnerability assessments across web, mobile, API, network, cloud, and Wi-Fi environments. The company has 3 employees, indicating a small team, and is headquartered in Forbach, Baden-Württemberg, Germany, with verified addresses and listings confirming its location in Germany.
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CODE WHITE GmbH
Cybersecurity company specializing in penetration testing, red teaming, attack surface management, and threat intelligence; 19 employees (+11.1% YoY growth), founded 2014, headquartered in Ulm, Germany; provides high-end red teaming, attack surface management, and threat intelligence services, with active involvement in cybersecurity research and realistic attack simulations.
Evolution Security GmbH
IT services and cybersecurity consulting firm based in Kassel, Germany; specializes in penetration testing, cyber security operations, audits, and compliance; 3 employees, $213.2K annual revenue, founded 2014; offers Whitebox, Greybox, Blackbox, Red Teaming penetration tests, and CSOCaaS; active in education and youth cybersecurity initiatives.
turingpoint.
Cybersecurity consultancy specializing in penetration testing, application and system protection, and cybersecurity consulting; 7 employees with 25% YoY growth; headquartered in Hamburg, Germany; founded in 2019; focuses on vulnerability management, cloud security, and application security.
Cure53
Cybersecurity company specializing in penetration testing and security audits; 16 employees with 16% YoY growth; founded 2007; based in Berlin, Germany; offers black-box, white-box, and code audit services, with notable clients like NordVPN and ExpressVPN.
Blue Frost Security GmbH
Cybersecurity company specializing in penetration testing, vulnerability assessments, and security research; 6 employees, founded 2013, headquartered in Frankfurt, Germany; offers security advisories, whitepapers, and tools on vulnerabilities like Microsoft Hyper-V and privilege escalation; active in security testing, reverse engineering, and web application security.
SySS GmbH
IT security company specializing in penetration testing, digital forensics, red teaming, and live hacking; 52 employees with 4.5% YoY growth; founded in 1998; headquartered in Tübingen, Germany; ranked #2,085,085 globally with 8,199 monthly visits; focuses on identifying vulnerabilities in IT infrastructures and applications.
AWARE7 GmbH
IT security company specializing in cybersecurity services such as penetration testing, awareness, phishing simulation, and offensive security; based in Gelsenkirchen, Germany, with 12 employees, founded in 2019, and a -25% YoY growth rate.
Detack US
Detack US is a private IT services and consulting firm specializing in password security, analysis, and quality enforcement for the finance industry; offers penetration testing and security audits; based in Ludwigsburg, Germany, with 1 employee and a -33.3% YoY growth. Recognized for high-quality security services and third-party pen-testing.
Laokoon SecurITy GmbH
Cybersecurity company specializing in penetration testing, attack simulation, red teaming, and security training; 10 employees with 20% YoY growth; founded 2016; based in Bonn, Germany; boutique consultancy serving financial sector; provides offensive security and cybersecurity services.
MOGWAI LABS GmbH
Cybersecurity boutique specializing in offensive security; provides penetration testing, security assessments, and training with a focus on advanced offensive techniques; founded in 1987, 2 employees, headquartered in Germany.
NSIDE ATTACK LOGIC GmbH
Cybersecurity company specializing in penetration testing, red teaming, and security assessments; 11 employees, founded 2014, headquartered in München, Germany; over 250 clients; services include web app hacking, IoT, SCADA, hardware hacking, and social engineering.
secuvera GmbH
Computer and network security company specializing in security consulting, penetration testing, and BSI-Prüfstelle services; 24 employees with 20.7% YoY growth; founded 1982; headquartered in Germany; certified BSI-Prüfstelle since 1992, offering evaluations, certifications, and consulting in industrial security standards.
Security Research Labs
Cybersecurity consultancy and research collective specializing in offensive security, penetration testing, and telco security; 43 employees (+14.5% YoY growth), $10M revenue; founded 2010; headquartered in Berlin, Germany.
cirosec GmbH
cirosec GmbH is a Germany-based private computer and network security firm specializing in penetration testing, incident response, and security consulting. With 29 employees and founded in 2002, it focuses on information security services, red teaming, audits, and risk management, serving clients in the German region. The company has an annual revenue of $222,169 and is active in industry events and social media.
ERNW Research GmbH
IT security research and consulting company specializing in penetration testing, malware analysis, and incident response; based in Heidelberg, Germany with 5 employees, founded in 2015, focusing on cutting-edge IT security research and independent security services.
Lutra Security
IT security company specializing in penetration testing, red teaming, and physical security assessments; founded in 2022 with 3 employees in Munich, Germany. Provides cyber attack simulations and physical security evaluations to identify vulnerabilities.
wibocon Unternehmensberatung GmbH
IT services and consulting company specializing in cybersecurity, IT and data forensics, and ethical hacking; offers penetration testing services with detailed offerings on its website; based in Berlin, Germany, with 2 employees, founded in 2016.
360 Digitale Transformation
IT services and consulting company specializing in information security for medium-sized businesses; founded in 2021, based in Berlin, Germany, with 4 employees and 80% YoY growth; offers TISAX®, ISO 27001 consulting, and penetration testing services, serving over 40 clients.
achelos GmbH
German IT services and cybersecurity provider specializing in security-critical applications; offers penetration testing, security testing, and digital identity management solutions. Employs 41 staff, founded in 2008, headquartered in Paderborn, with a focus on cybersecurity, security engineering, and compliance with EU regulations.
X41 D-Sec GmbH
Cybersecurity company specializing in application security, penetration testing, and red teaming; 6 employees, founded 2015 in Aachen, Germany; offers tailored pentest services, security research, and application security services; ranked #9,668,948 globally with 1,532 monthly visits.
madpat werbeagentur
Advertising services company with a focus on cybersecurity solutions; offers penetration testing, vulnerability assessment, and consulting services; based in Germany with official address in Remseck am Neckar, and a German domain (madpat.de); 271 monthly website visits.
HanseSecure GmbH
HanseSecure GmbH is a German IT security company specializing in penetration testing, offensive security, and strategy consulting; with 4 employees, founded in 2022, headquartered in Munich, and offering tailored security services including self-determined attacks and protection. It has 9,746 monthly website visits and ranks #2,165,654 globally, operating in categories such as red team, social engineering, and vulnerability scans.
Actago GmbH
German cybersecurity firm based in Landau, Bavaria; offers penetration testing services including automated tests and compliance assessments for DORA/NIS2; supports security evaluations and consulting.
Usd Ag
German cybersecurity firm USD AG specializes in penetration testing services such as system, web, API, mobile app, Active Directory, cloud, and SAP pentests; headquartered in Germany, with a strong focus on proactive security assessments.
atsec information security GmbH
Computer and Network Security company specializing in penetration testing, vulnerability analysis, and security consulting; offers services including certifications and audits, with a focus on independent, high-quality security assessments. Founded in 2000, based in München, Germany, with international offices; 4 employees, with expertise validated through certifications and EUCC accreditation.
Aroundsec
German cybersecurity firm specializing in penetration testing and offensive security services; offers simulated attack assessments and vulnerability detection with a focus on comprehensive security testing. Based in Germany; publicly verified through homepage and LinkedIn profile.
Cloudyrion
Cybersecurity firm based in Düsseldorf, Germany, providing penetration testing and ethical hacking services; specializes in AI security testing and secure-by-design assessments, with active offerings in risk-based penetration tests and compliance support.
Awaretec GmbH
German-based cybersecurity firm specializing in penetration testing and red teaming; offers comprehensive attack simulation services including web, network, mobile, and cloud pentests; operates on a .de domain and is corroborated by German incorporation and headquarters profiles.
Nscon Network, Security & Consulting Gmbh
German cybersecurity company based in Altenstadt, Hesse; specializes in network security consulting and penetration testing services, including security analysis with pentesting tools, configuration audits, and automation.
CS Cyber Shield GmbH
German cybersecurity firm specializing in penetration testing and attack simulation; provides comprehensive cyber risk assessment and vulnerability analysis services to protect critical infrastructure and organizations in Germany.
Gutenberg Rechenzentrum GmbH & Co. KG
Cybersecurity firm providing enterprise-grade security services including penetration testing; based in Hannover, Germany with 7 employees and 125% YoY growth.
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SCHUTZWERK GmbH
Cybersecurity consultancy specializing in independent IT and cybersecurity assessments; offers penetration testing services; 17 employees; founded 2002; headquartered in Ulm, Germany; active in application security, risk assessment, embedded security, and more.
Pentest Factory GmbH
Cybersecurity consulting firm specializing in penetration testing; 3 employees, founded 2019, headquartered in Geldern, Germany; performs vulnerability assessments to identify security weaknesses in corporate networks and applications.
SERPENTEQ GmbH
Cybersecurity company providing penetration testing and vulnerability assessments; 6 employees; based in Heidelberg, Germany; specializes in security awareness, darknet intelligence, and application security.
KALWEIT ITS GmbH
Cybersecurity company specializing in high-level penetration testing and IT security consulting; 5 employees with 33.3% YoY growth; founded 2017; based in Hamburg, Germany; offers penetration testing, vulnerability management, and cyber resilience services.
Mgm Security Partners GmbH
German-based cybersecurity firm headquartered in Munich; specializes in penetration testing, application security assessments, and red team/offensive security services, offering comprehensive offensive security solutions.
RedTeamer IT Security
IT services and consulting firm specializing in penetration testing and security solutions; based in Wuppertal, Germany with 2 employees; provides expert security assessments to meet specific IT security needs.
Recurity Labs Gmbh
Recurity Labs GmbH is a cybersecurity consulting company based in Berlin, Germany, specializing in system security design, verification, and high-end analysis. The firm explicitly provides penetration testing services using manual and custom security tools, with expertise in white-box testing and security assessments involving simulated attacks.
Data-sec Gmbh
Germany-based cybersecurity firm specializing in penetration testing; offers external/internal pentests, vulnerability assessments, and exploitation testing; headquartered in March, Baden-Württemberg, with German contact details.
![IT-Security Coach GmbH [itsecuritycoach]](https://www.itsecuritycoach.com/wp-content/uploads/2024/08/itsc_zertifikat_iapp_cipm.webp)
IT-Security Coach GmbH [itsecuritycoach]
German cybersecurity company based in Olpe; provides penetration testing, attack simulation, and vulnerability assessments for network, web, and physical security; detailed testing processes include scanning, attack phases, and reporting.
De-bit Group
De-bit Group is a German IT service provider based in Gelnhausen, Hessen, with over 25 years of experience. They specialize in cybersecurity, offering penetration testing, security assessments, and IT solutions for authorities, municipalities, and businesses. The company emphasizes certifications like ISO 27001, demonstrating their expertise in security testing and vulnerability management.
Neosec
Neosec is a private IT services and cybersecurity consulting company based in Mönchengladbach, Germany, with 4 employees and 25% YoY growth. It specializes in attack surface enumeration, vulnerability assessment, penetration testing, and AI/ML risk prediction, providing comprehensive security support to organizations.
binsec GmbH
Cybersecurity company specializing in penetration testing and security assessments; offers structured pentests for IT infrastructure, web, and mobile apps since 2013; based in Frankfurt, Germany with 3 employees and 20% YoY growth.
Hxnwrk
Cybersecurity firm based in Bielefeld, Germany, specializing in penetration testing, red teaming, and vulnerability assessments; provides simulated attack testing services and security evaluations.
Codemetrix GmbH
Cybersecurity company specializing in penetration testing, vulnerability scans, compliance, and data protection; 2 employees with 100% YoY growth; headquartered in Germany; offers security software development lifecycle services and security training.
AERAsec Network Services and Security GmbH
Germany-based cybersecurity firm specializing in IT security services; offers penetration testing and automated security assessments; headquartered in Hohenbrunn, Bavaria.
yatesh
IT services and consulting firm specializing in cybersecurity; offers penetration testing, audits, open source intelligence, and training; founded in 2022, based in Germany, with 2 employees and a 33.3% YoY decline in growth.
SecTepe
German cybersecurity firm based in Wülfrath; specializes in penetration testing, red teaming, and offensive security with a focus on vulnerability identification and proactive defense; registered in Germany with a focus on IT security testing and emergency response services.
Antago GmbH
Cybersecurity company headquartered in Bensheim, Germany; offers penetration testing and incident response services with over 10 years of experience; ISO 27001, ISO 9001, and ISO 27701 certified, serving German Mittelstand and international clients.
Security Risk Solutions
Security Risk Solutions is a German-based private computer and network security firm specializing in penetration testing, vulnerability analysis, and information security services; founded in 2007, it has 4 employees and offers managed security, business continuity, and certification solutions including ISO 27001 and PCI DSS.
Cyber Samurai GmbH
Germany-based IT security provider specializing in penetration testing, security awareness training, and SOC as a Service; headquartered in Vaterstetten, Bayern, with a focus on comprehensive cybersecurity solutions.
Neon Information Security GmbH
Germany-based cybersecurity company headquartered in Munich; specializes in penetration testing and security validation using VASE, an automated end-to-end SIEM testing platform that simulates attacker perspectives to verify detection and security controls.
Commpact GmbH
IT services and consulting company specializing in ICT, privacy, and data security; provides penetration testing services including ICO ITSec PROFESSIONAL PENETRATION TESTING; based in Neubrandenburg, Germany with 2 employees, founded in 1990.
Dreisessel-Apotheke
Pharmaceutical manufacturing company based in Neureichenau, Germany, with 2 employees; part of PT. Data Bisnis Solusi (dbs), specializing in telecommunications, informatics, and cybersecurity for over 20 years; offers penetration testing, cyber crime investigation, and AI solutions; 932 monthly website visits, global rank #9,084,350.
Incyde
Incyde is a Germany-based cybersecurity firm specializing in industrial cyber defense and penetration testing; they provide vulnerability assessments, test automation, and extend the V-model for security testing in industrial environments. The company emphasizes tailored security solutions and has published technical whitepapers demonstrating expertise in OT security and pentesting.
Gonkar IT Security
Cybersecurity firm headquartered in Munich, Germany; specializes in penetration testing services with over 20 years of experience in protecting networks, servers, and applications. Marketed as a leading provider of proactive security assessments, with dedicated service pages and a focus on business continuity.
HvS-Consulting
Cybersecurity consulting firm based in Garching, Germany; over 20 years of experience in offensive security; 50+ highly qualified employees; 500+ satisfied clients including 50% of DAX companies; specializes in penetration testing, red teaming, and security stress tests.
Cyfidelity Security Services GmbH
German cybersecurity firm based in Bielefeld; provides penetration testing, red/purple teaming, and offensive security services; registered in Germany with HRB 45654 and VAT ID; specializes in cyber resilience and security consulting.
Specops Solutions Gmbh
Cybersecurity firm headquartered in Germany; offers penetration testing and red team services, with a focus on offensive security and simulated attack testing.
Admijalo
German cybersecurity firm based in Minden; specializes in penetration testing, security audits, and red teaming; provides services including vulnerability assessments and security training; emphasizes human-factor security with 82% of attacks starting with human error; conducts over 10,500 security evaluations annually.
Mioso
Mioso is an IT solutions and cybersecurity company headquartered in Hamburg, Germany; specializes in penetration testing services including Blackbox/Whitebox tests, web app pentests, and OT security checks, demonstrating advanced technical capabilities in security assessment.
Concentrade GmbH
Cybersecurity company based in Dortmund, Germany; provides professional IT security solutions including penetration testing services using Pentera for automated attack simulations and real cybersecurity assessments; registered at Amtsgericht Dortmund.
Redfox Infosec Gmbh
Cybersecurity company headquartered in Konstanz, Germany; provides tailored IT security solutions, audits, and penetration testing services, including dedicated pentest offerings.
Human Risk Consulting GmbH
German cybersecurity company specializing in penetration testing and security awareness; provides security testing and vulnerability assessments with a focus on simulated attack testing and security training • Based in Germany; Official site and LinkedIn profile confirm German headquarters.
Trovent Security Gmbh
Cybersecurity company based in Bochum, Germany; specializes in penetration testing, vulnerability management, and attack detection; offers 30% discount on penetration tests; operates entirely within Germany, emphasizing local hosting and management.
Digitaldefense Information Systems Gmbh
Managed security provider based in Munich, Germany, specializing in cybersecurity and managed IT services; offers penetration testing and vulnerability management services, with operations in Munich, Vienna, and Berlin.
Admeritia GmbH
German cybersecurity firm specializing in OT security and penetration testing; provides security testing services including penetration tests in complex OT environments; headquartered in Langenfeld, Germany.
Lednerb IT-Security GmbH
German cybersecurity firm specializing in penetration testing, vulnerability scans, and security consulting; operates with 2 employees in Germany; emphasizes simple and effective cybersecurity solutions.
Movetech IT-Solutions
German cybersecurity firm based in Bad Nauheim, Hessen; specializes in penetration testing, security checks, and external IT security services; provides comprehensive security assessments to identify vulnerabilities.
Secureio GmbH
Germany-based cybersecurity firm headquartered in Munich; specializes in penetration testing and security assessments, including 360° product security evaluations, to identify vulnerabilities and enhance security posture.
BDO Cyber Security GmbH
German cybersecurity company based in Hamburg; specializes in offensive security services including penetration testing, red teaming, and OT/IoT security assessments; offers live crisis simulations and practical security insights for clients.
Pentaris Security GmbH
Cybersecurity firm specializing in offensive security, penetration testing, and red teaming; founded 2025, 3 employees, headquartered in Püttlingen, Germany; focuses on simulating real-world attacks to identify security vulnerabilities.
Warpnet B.V.
Cybersecurity company specializing in penetration testing, code reviews, SRE, and security consulting; 22 employees with 7.1% YoY growth; founded 1996; headquartered in Germany; offers network, web, Wi-Fi, IoT, and mobile app pentests using OSSTMM, PTES, and OWASP standards; active in sharing security knowledge to improve Dutch digital safety.
ProSec GmbH
ProSec GmbH is a German cybersecurity firm specializing in IT security, penetration testing, vulnerability analysis, and ethical hacking courses; with 30 employees, $3.4M revenue, founded in 2014, headquartered in Mendig, Germany, and recognized for its proactive cybersecurity solutions and recent growth milestones.
MindBytes GmbH
IT services and consulting company specializing in cybersecurity, penetration testing, and red teaming; 3 employees with 75% YoY growth; founded 2023; headquartered in Stuttgart, Germany; provides vulnerability assessments to strengthen cybersecurity defenses.
whitelisthackers
Cybersecurity company specializing in penetration testing, red teaming, and ethical hacking; based in Bamberg, Germany with 10 employees and +25% YoY growth since 2016. Provides active offensive security services including simulated attacks and vulnerability exploitation, confirmed by dedicated service pages and categories.
proofnet GmbH
proofnet GmbH is a German automotive company specializing in embedded security services for connected cars; 5 employees, founded in 2015, focusing on security pentests, fuzz testing, false behavior analysis, and exploit development in embedded automotive systems.
Federal Office for Information Security (BSI)
Government cybersecurity agency based in Bonn, Germany; 298 employees (+28.7% YoY growth); founded 1991; provides IT security, penetration testing, vulnerability assessments, and digital transformation services; active in public security research and updates, with over 456,000 monthly website visits.
Cybertise
Cybertise is a German cybersecurity firm specializing in offensive security and penetration testing; it offers manual BlackBox and GreyBox pentest services, with legal registration as Cybertise UG (haftungsbeschränkt), based in Siegen, Germany, and registered under HRB 13133.
TÜV TRUST IT Unternehmensgruppe TÜV AUSTRIA
Germany-based IT services and consulting company with 41 employees (+4.1% YoY growth), specializing in security, quality, and independent testing; offers penetration testing and red team services, including attack simulations and certification; headquartered in Cologne, with a strong reputation in information security and data protection.
GAI NetConsult GmbH
IT services and consulting company based in Berlin, Germany, founded in 1994 with 14 employees; specializes in secure ebusiness solutions, security management, risk analysis, audits, and process control; offers penetration testing, security audits, and red teaming services; focuses on public administration, healthcare, and government agencies.
msg
msg is a Germany-based IT services and consulting firm with 1,404 employees and over 40 years of experience; it offers a wide range of digital solutions across sectors like automotive, finance, healthcare, and public sector. The company provides penetration testing services to identify and address security vulnerabilities, and has recent partnerships with Verizon, Lenovo, and Motorola, along with launching new applications.
Deutsche Telekom
Deutsche Telekom is a leading German telecommunications company with 12,361 employees, $113.3B annual revenue, and a EUR110.7B market cap. It provides connectivity, digitalization, and security solutions, including penetration testing services through its subsidiary T-Systems and internal teams; 25.9M monthly website visits, ranked #1,653 globally and #78 in Germany. The company has received $3.3B in total funding, last raised in 2006, and recently acquired Synedra Information Technologies GmbH. Deutsche Telekom is active in categories such as IT security, cloud computing, IoT, 5G, smart home, and connected car, with a high employer rating of 4.0/5.0 based on 2,800 reviews.
zentrust partners
German IT security consulting company specializing in penetration testing; headquartered in Wiesbaden, Germany, with a focus on transparency and reliability in IT and OT security.
Pentest24® IT-Security & Penetration Testing
Germany-based IT security company specializing in penetration testing and consulting; employs BSI-certified penetration testers; operates under Bindig Media GmbH in Chemnitz; offers comprehensive security assessments for companies and authorities in Germany; 1 employee; 656 monthly website visits.
SySS GmbH
German cybersecurity company specializing in penetration testing; provides modular pentest services with detailed reports; headquartered in Tübingen, Germany; GmbH registered.
pen.sec AG
Germany-based IT services and consulting company specializing in cybersecurity, including penetration testing, weak-state analysis, and security consulting; 2 employees with 166.7% YoY growth, founded in 2017, offering comprehensive cyber security solutions.
greenhats GmbH
IT services and cybersecurity company based in Germany; provides proactive security solutions, human-enhanced AI security management, security checks, and penetration testing including red-teaming and white/black box testing; 6 employees with 40% YoY growth, founded in 2016, specializing in security awareness and system protection.
SmartTECS Engineers GmbH
SmartTECS Engineers GmbH is a Germany-based railroad equipment manufacturer founded in 2021, with 7 employees and 50% YoY growth; specializes in rail vehicle development, refit, and infrastructure, emphasizing electrical, software, and system engineering. Additionally, it offers penetration testing services including web, infrastructure, Active Directory, cloud, wireless, IoT, and product security testing.
AWARE7 GmbH
German cybersecurity firm based in Gelsenkirchen; provides penetration testing (pentest) services with expertise demonstrated through dedicated service pages and technical blog content; headquartered at Munscheidstr. 14, 45886 Gelsenkirchen, Germany.
DGC AG
Cybersecurity company based in Germany; specializes in all-in-one cybersecurity solutions with a focus on penetration testing, risk management, and threat protection. Founded in 2015, employs 24 staff with 44.4% YoY growth; headquartered in Flensburg, Schleswig-Holstein.
SVA System Vertrieb Alexander GmbH
German IT service provider based in Wiesbaden; offers penetration testing (pentest) services with certified testers (OSCP/OSCE), covering network, WLAN, web, mobile, IoT, Active Directory, cloud, and physical testing; provides vulnerability identification and remediation guidance.
ACIN Secure Solutions
ACIN Secure Solutions is a German cybersecurity company specializing in customized IT security consulting, modular penetration testing, digital forensics, and security audits. Founded in 2024 and based in Hannover, they have a team of 2 employees. Their services include modular pentest, GRC analysis, red teaming, and incident response, with a focus on vulnerability testing and making security concepts accessible.
DSecured
IT security company specializing in penetration testing, red teaming, bug bounty hunting, and threat intelligence; founded 2023 in Berlin, Germany, with a background in offensive security and vulnerability assessment. Operates as a private firm with 1 employee, focusing on cybersecurity consulting and vulnerability detection.
iteratec
iteratec is a Germany-based private software development firm with 320 employees and $68.3M annual revenue, founded in 1996. It specializes in digital product innovation, software architecture, and digital infrastructures, with a focus on IT security including penetration testing services such as application pentests, ethical hacking, and vulnerability assessments. The company has completed over 1,000 projects, maintains a strong market presence, and is known for its expertise in digital transformation and cybersecurity.
Umbrella Unternehmensberatung GmbH
German cybersecurity consulting firm specializing in high-security networks and penetration testing; headquartered in Berlin, with legal registration in the German commercial register (HRB 168 227 B); offers structured pentest services and employs penetration testing consultants.
BreakinLabs
Cybersecurity company based in Regensburg, Germany, specializing in penetration testing; provides proactive security assessments to identify vulnerabilities and prevent cyber attacks.
JCSec GmbH
IT services and consulting company specializing in IT security for banking and insurance sectors; 2 employees; headquartered in Solingen, Germany; offers penetration testing, security tools, cloud, migration, vulnerability analysis, SIEM, and compliance management.
carmasec GmbH & Co. KG
Germany-based IT services and cybersecurity firm specializing in penetration testing and offensive security; 21 employees, founded 2018, headquartered in Essen, with a focus on security architecture, cloud security, and threat-informed defense, actively engaged in simulated attack testing.
netzsicher
German cybersecurity company specializing in threat-led penetration testing; offers realistic attack simulations and employee phishing tests; headquartered in Lünen, Germany, registered as GmbH.
NEXGAP
Germany-based cybersecurity company specializing in offensive security and threat intelligence; offers penetration testing, dark web monitoring, and risk assessment services for European clients. Headquarters in Frankfurt am Main, Hessen, founded with a focus on next-gen identity and battlefield cyber readiness.
Exploit Labs LLC
Cybersecurity company specializing in penetration testing, vulnerability assessments, and red teaming; based in Germany with a registered address in Eschborn and founded in 2022; provides cybersecurity services and training in the MENA and GCC regions; 1 employee, with active web and social media presence.
Iteracon GmbH
Germany-based IT full-service provider; offers penetration testing and security evaluation services; operates in German; GmbH legal form; Focuses on innovative, secure, and sustainable digital solutions.
Katana Sec GmbH
German cybersecurity company based in Munich; specializes in advanced penetration testing, including web application assessments; emphasizes proactive security with simulated hacking to identify vulnerabilities.
Bindig Media GmbH
Bindig Media GmbH is a Germany-based private IT & Services company specializing in data reverse, data recovery, and IT security; with 2 employees, founded in 2004, and over 20 years of expertise. Recognized as a penetration testing provider, it offers certified IT solutions, data forensics, and consulting services, primarily serving Leipzig and surrounding regions.
TÜV Rheinland Group
German-based public safety company with 5,308 employees (+12.2% YoY growth), $2.6B annual revenue; provides technology services including product testing, certification, and safety assessments; specializes in penetration testing and red team engagements to identify vulnerabilities and enhance cybersecurity defenses.
siberas GmbH
German cybersecurity consulting firm specializing in security analyses and penetration tests; headquartered in Winnenden with a GmbH registration; provides independent IT security assessments and vulnerability identification services.
8com GmbH & Co. KG
IT services and consulting company based in Germany; 52 employees with 47.5% YoY growth; specializes in IT security including penetration testing, security audits, and information security management; serves clients in textile and personalized apparel sectors; global rank of ~4.6 million with 3,700 monthly visits.
Iteratec Nurdemteam Eg
German cooperative company and employee-owned entity; based in Germany, with explicit mention of offering penetration testing (pentest) services, including OWASP testing, as part of its portfolio. The organization is a shareholder in iteratec GmbH and aligns with the broader Iteratec group.
OHB SE
German aerospace and space systems manufacturer; 761 employees (+22.2% YoY growth), $1.1B annual revenue, EUR873.3M market cap • Specializes in satellites, space exploration, and digital solutions; offers penetration testing services including cybersecurity and WLAN pentests.
Sse Secure Systems Engineering
German cybersecurity firm specializing in tailored IT security solutions; offers penetration testing, red teaming, and scenario-based assessments; headquartered in Berlin, Germany, with a GmbH legal form, emphasizing resilience through defensive and offensive security approaches.
Hackmanit
Hackmanit GmbH is a Germany-based cybersecurity company specializing in penetration testing and ethical hacking services; it has 1 employee, was founded in 2014, and is headquartered in Bochum. The firm actively provides VAPT, Red Teaming, and open penetration tests, emphasizing attacker perspective and responsible security practices. It attracts 1,467 monthly visitors and ranks #8,840,743 globally, focusing on web security, TLS, SSL, and cross-site scripting.
Alphasolid It Gmbh
Germany-based IT security company specializing in penetration testing; offers offensive security services including network and Active Directory assessments to identify vulnerabilities.
SySS GmbH
German IT-security provider specializing in penetration testing and offensive security; headquartered in Germany; offers services including pentest, red teaming, and live hacking, with a focus on proactive security assessments.
audatis Group - Compliance & Security
German-based cybersecurity firm specializing in penetration testing and cybersecurity assessments; offers web, network, WiFi, and cloud pentests with a focus on identifying vulnerabilities and enhancing security posture; 14 employees, $255.7K revenue, founded 2011.
Hacking Cult
German-based IT services and consulting firm with 5 employees; specializes in cybersecurity including penetration testing, security training, and consulting; offers specialized pentest services for rich-client and IoT applications; registered as GmbH in Ingolstadt, Germany.
Allgeier Group
Allgeier Group is a private German IT & Services company specializing in digital transformation, with 24 employees, $449.4M annual revenue, and a EUR173.2M market cap. Founded in 1977 and headquartered in München, it supports over 2,500 clients globally with software, IT, and cybersecurity services, including penetration testing through its units Allgeier CyRis and Allgeier Secon. The company has a 9.6% YoY growth and is ranked #1,591,637 worldwide.
Securance GmbH
Cybersecurity firm based in Düsseldorf, Germany; provides penetration testing, red teaming, and offensive security services; offers state-of-the-art cyber insurance with security expertise; supports offensive security with detailed testing services and ethical hacking capabilities.
Auxilium Cyber Security GmbH
German cybersecurity consultancy specializing in penetration testing, including AI-driven and automotive pentesting; headquartered in Ettlingen with a GmbH registration and a focus on security consulting, human hacking, and compliance with NIS2, DORA, and Cyber Resilience Act.
dig8ital
German cybersecurity company based in Munich; provides penetration testing (pentest) services, including IoT and comprehensive security assessments.
MaibornWolff GmbH
German IT consulting company based in Munich, Bavaria, specializing in cybersecurity and penetration testing services; offers pentest scoping, mitigation, and security-by-design testing; founded as a GmbH, confirming its German registration and operations.
microCAT GmbH
microCAT GmbH is a Germany-based IT services and consulting company specializing in cybersecurity and penetration testing; with 11 employees (+16.0% YoY growth), founded in 1985, headquartered in Martinsried, Bayern, Germany. The firm offers a range of IT products and services, including penetration testing, and is active in categories such as cybersecurity, IT security, SIEM, PAM, and NIS-2. It has a monthly web traffic of 2,964 visits and is positioned globally at #5,091,610.
binsec group GmbH
Germany-based cybersecurity firm specializing in penetration testing with over 10 years of experience; offers professional pentesting, security training labs, and IT solutions for security testing. Legally named binsec group GmbH, headquartered in Frankfurt am Main.
splone
splone is a Berlin-based IT security research team and consultancy specializing in penetration testing, red team assessments, audits, and customized security solutions; they focus on research-driven security improvements and offer flexible, transparent services tailored to client needs. The company has 1 employee, was founded in 2015, and operates in the computer and network security industry.
r-tec IT Security GmbH
Germany-based IT security company with 63 employees (+28.4% YoY growth), founded in 1996 and headquartered in Wuppertal; specializes in IT security solutions, threat detection, and penetration testing services, including realistic attack simulations and security analyses.
G DATA CyberDefense
Cybersecurity company based in Bochum, Germany; provides endpoint security, awareness training, advanced analytics, and penetration testing services; 204 employees (+1.0% YoY growth); EUR41.0M revenue; founded 1985; global rank #125,602; offers simulated cyberattack testing to identify vulnerabilities.
Codewerk
Private software development company in Karlsruhe, Germany, founded in 2014 with 40 employees; specializes in vehicle control, subsystem integration, and edge applications, offering digital product access, device integration for Siemens systems, and industrial communication solutions; provides penetration testing services to identify security gaps and enhance cybersecurity.
Claranet
Claranet GmbH is a German-based managed services provider offering network, hosting, and application management across Europe and Brazil; headquartered in Frankfurt, with expertise in cybersecurity including penetration testing, red teaming, and cloud security assessments.
Clausohm-Software GmbH
Clausohm-Software GmbH is a German-based private software development firm founded in 1990, with 16 employees. It specializes in complex IT solutions for automation, web applications, and cybersecurity, including penetration testing, vulnerability analysis, and security assessments. The company emphasizes innovative solutions tailored to client requirements, supported by project management and conception services.
Codecentric AG
Germany-based IT consulting firm specializing in digital transformation and IT security; offers penetration testing and offensive security services, including infrastructure pentests and red teaming, with headquarters in Solingen, Germany.
K&P Computer Service- und Vertriebs-GmbH
K&P Computer Service- und Vertriebs-GmbH is a private IT & Services company based in Wiesbaden, Germany, with 77 employees and $5M-$25M revenue; founded in 1985. They specialize in database, web, mobile, and .NET development, emphasizing quality and ethics. They explicitly provide penetration testing services that simulate targeted attacks to identify vulnerabilities, supporting their security offerings.
ETAS
ETAS GmbH is a private automotive software development company based in Stuttgart, Germany, with 1,209 employees and $550.7M annual revenue. It specializes in vehicle software, middleware, development tools, cloud services, and cybersecurity solutions, including penetration testing for automotive cybersecurity; operates in automotive, embedded systems, AUTOSAR, and related fields, with a global ranking of #541,237.
0xda7a
0xda7a is a Germany-based IT services and consulting company specializing in cybersecurity, data protection, and reverse engineering; founded in 2024 with 1 employee. It provides penetration testing, red teaming, security engineering, SOC as a Service, and security awareness training, focusing on comprehensive cybersecurity and software reverse engineering solutions.
ProSec
German cybersecurity firm ProSec specializes in penetration testing and security audits; operates in Koblenz, Berlin, and München; offers web, mobile, and cloud security assessments with manual exploitation and realistic attack simulations.
SHERIFF Security GmbH
German cybersecurity company specializing in penetration testing; offers simulated attack services with a dedicated team of eight experts to assess and improve system resilience against cyber threats.
Schutzpunkt GmbH
German cybersecurity company providing penetration testing and Red Teaming services; specializes in simulating real-world attacks to identify vulnerabilities and strengthen digital defenses.
Cyco Cyber Competence Center Gmbh
Germany-based cybersecurity company offering 24/7 prevention, detection, incident response, and penetration testing services; registered at Amtsgericht Hannover (HRB 221945); specializes in infrastructure security, malware removal, and proactive attack simulation.
DIESEC
German-founded cybersecurity firm based in Darmstadt, Germany; provides penetration testing, SOC as a Service, and compliance solutions; specializes in analyzing and responding to cybersecurity threats with a focus on vulnerability exploitation and simulated attacks.
Fraunhofer Institute for Secure Information Technology SIT
German-based research institute with 90 employees (+5.4% YoY growth) specializing in cybersecurity, privacy, and IT security solutions; conducts penetration testing including black-box assessments; active in cybersecurity research and collaboration, with recent projects on encryption, satellite security, and cyber-cooperation.
CyberCompare
CyberCompare is a private IT services and cybersecurity consulting company based in Ludwigsburg, Germany, with 13 employees and -25% YoY growth. The firm specializes in security control comparison, vendor selection, and project management, including penetration testing services as confirmed by dedicated website pages and categorization under penetrationstest. It has a web presence of 5,942 monthly visits and a global rank of #3,094,006.
softScheck GmbH
Cybersecurity company based in Germany; specializes in penetration testing, vulnerability assessment, threat modeling, and security by design for hardware, software, and OT systems; 1 employee with 50% monthly growth, founded in 1998.
ITPortal24
ITPortal24 (Portal24 GmbH) is a Berlin-based IT services and consulting company founded in 2018 with 2 employees; specializes in secure IT project support, independent consulting, and verified IT partnerships; explicitly offers penetration testing and security audits to identify vulnerabilities.
INSIDIA - Offensive Security GmbH
German cybersecurity firm specializing in offensive security; provides penetration testing, Red Team, and Purple Team services; based in Germany with a .de domain and GmbH legal form.
RedMimicry GmbH
Cybersecurity company specializing in automated breach and attack emulation for testing security controls; founded in 2023, with 4 employees, based in Berlin, Germany; offers penetration testing services to verify network-wide protection and security measures.
Insentis GmbH
German‑based IT consulting firm headquartered in Frankfurt am Main; provides penetration testing and red teaming services with OSCP/OSWE certified pentesters, specializing in cybersecurity assessments.
n-komm GmbH
German-based IT services company in Karlsruhe; specializes in digital transformation, IT infrastructure, and cybersecurity; offers penetration testing services with manual and automated assessments using ethical hackers.
Redlings
German cybersecurity firm specializing in penetration testing, web application security, red teaming, and social engineering; headquartered in Mannheim, Germany, with a focus on enhancing clients' security posture through technical assessments and consulting services.
neam IT Services GmbH
German-based GmbH headquartered in Paderborn; provides IT services including penetration testing, ethical hacking, and security assessments; specializes in identifying vulnerabilities in networks and applications through authorized simulated attacks.
TÜV SÜD
TÜV SÜD is a German-based public safety company with 8,549 employees and $3.4B annual revenue; specializes in testing, certification, auditing, and advisory services, including explicit penetration testing offerings demonstrated through dedicated service pages and lifecycle descriptions.
Red Cyber Security GmbH
Red Cyber Security GmbH is a German cybersecurity company specializing in penetration testing, red team exercises, security analysis, source code audits, and system hardening; founded in 2023, it has 1 employee with no recent growth, and actively engages in cybersecurity research, analysis, and outreach.
Dien8 GmbH
German cybersecurity company based in Berlin; specializes in offensive security, penetration testing, and vulnerability assessments, offering black-box, gray-box, and white-box testing services.
Y-Security GmbH
German cybersecurity firm based in Essen, Nordrhein-Westfalen; provides penetration testing (pentest) services to identify security vulnerabilities through simulated attacks.
SSE – Secure Systems Engineering
Germany-based cybersecurity consultancy specializing in enterprise IT and information security; offers penetration testing and offensive security services including web, mobile, and infrastructure assessments with scenario-based testing and red teaming; headquartered in Berlin, Germany.
secion.de
German cybersecurity firm specializing in cyber defense and penetration testing; performs over 100 pentests annually; headquartered in Hamburg, Germany as a GmbH.
Alb Cyber Guards
German cybersecurity firm based in Albstadt, Baden-Württemberg; offers professional IT security analysis and penetration testing services, including web application pentests, with a focus on identifying vulnerabilities and protecting digital assets.
Orgaverse GmbH
German IT security firm based in Heidelberg; specializes in offensive and defensive cybersecurity, including penetration testing services; employs expert security engineers with experience serving large corporations.
LAN-Security
LAN-Security is a German cybersecurity firm based in Rennerod, specializing in penetration testing and security assessments; offers comprehensive attack simulation services including web, network, social engineering, cloud, and OT testing.
Ventum Consulting
Germany-based IT services and consulting company specializing in digital transformation, networking, and agileization; offers professional penetration testing services including perimeter, web, network, IoT, and mobile security assessments; emphasizes ethical hacking and attack vector identification.
Dibits UG (haftungsbeschränkt)
German-based IT security company specializing in penetration testing, awareness training, and cybersecurity consulting; provides high-quality penetration tests, awareness programs, and presentations; headquartered in Germany.
TÜV Informationstechnik GmbH - TÜVIT (TÜV NORD GROUP)
Germany-based IT security and testing company with 72 employees (+5.2% YoY growth), founded in 1995; specializes in cybersecurity, software/hardware evaluation, IoT/Industry 4.0, data protection, ISMS, and mobile security; offers penetration testing, red teaming, and ethical hacking services to identify vulnerabilities through simulated attacks.
Trufflepig Forensics
Germany-based IT services and consulting company specializing in cybersecurity, penetration testing, incident response, and compliance; 26 employees; founded 2020; $1.1M funding; offers internal and external pentests simulating network attacks, with a focus on actionable reporting and security assessments.
LEV3L GmbH
German cybersecurity firm LEV3L GmbH specializes in IT security consulting and penetration testing services, including penetration tests, Red Teaming, and social engineering; founded in Germany, it focuses on pragmatic digital resilience for mid-sized businesses.
Certified Security Operations Center Gmbh
German cybersecurity company based in Bornheim; provides MDR, SOC as a Service, and penetration testing services including Red-Team testing and vulnerability management; legally registered as HRB 25842 at Amtsgericht Bonn.
GoToSec GmbH
Germany-based cybersecurity firm specializing in SAP security and compliance; offers manual penetration testing and SAP vulnerability assessments since 2008; headquartered in Monheim am Rhein, Köln (HRB 62699).
PRIOLAN GmbH
IT services and consulting company based in Germany; specializes in data protection, IT security, and penetration testing with a focus on small and medium-sized businesses; 2 employees, $354K annual revenue, founded 1996, headquartered in Bretzfeld, Baden-Württemberg.
Kritis & Cyber Beratungsgesellschaft mbH
German cybersecurity consulting firm based in Berlin; specializes in penetration testing services to identify IT system vulnerabilities; provides digital and physical security consulting; founded in Germany, with a focus on security assessments and employee training.
Certix IT-Security
IT services and consulting company based in Germany; specializes in cybersecurity with explicit penetration testing services; 1 employee; 78 monthly website visits; global rank #5,825,495.
Defeat 360
German cybersecurity company specializing in attack surface and vulnerability management; provides penetration testing and ethical hacking services with automated risk detection and prioritization capabilities. Headquarters in Langstedt, Schleswig-Holstein, with a focus on compliance and rapid deployment.
smetrics Cyber Security
smetrics Cyber Security is a Munich-based IT services and consulting company specializing in cybersecurity solutions such as penetration testing, network surveillance, incident reporting, and IT forensics; with 1-10 employees and a focus on pentest services, they serve as a cybersecurity partner for protecting digital assets.
SecurityBridge
SecurityBridge is a Germany-based private cybersecurity firm with 46 employees and 30.9% YoY growth, founded in 2012. They provide a comprehensive SAP-native cybersecurity platform with real-time threat monitoring, vulnerability management, and compliance capabilities, trusted worldwide to protect critical SAP systems. The company explicitly offers penetration testing services for SAP environments, including RFC penetration testing and open-source tools, highlighting their focus on proactive security testing.
opensource security
IT security company based in Germany; 2 employees; specializes in embedded, IoT, and Linux security; offers penetration testing, security certification, monitoring, and training; explicitly advertises IoT penetration testing services and security solutions.
Enginsight GmbH
Cybersecurity platform specializing in automation and AI solutions for IT security; 42 employees with 50% YoY growth, $2.3M annual revenue, and $13.9M total funding; based in Jena, Germany, founded in 2017. Offers automated and traditional penetration testing, monitoring, inventory, and ISMS services for mid-sized companies, critical infrastructure, and public sector clients. Recently raised €6M in funding to expand its cybersecurity platform.
Ecsec Gmbh
Germany-based cybersecurity firm specializing in information security, identity management, electronic signatures, and cloud computing; offers penetration testing services as indicated on their website; headquartered in Michelau, Bavaria, with multiple references to German locations.
GlobalDots
GlobalDots is a Germany-based private IT & Services company specializing in cloud security, CDN, and web infrastructure solutions; offers penetration testing services through partnerships like Bugcrowd, with 103 employees, $81.8K annual revenue, founded in 2002, and a 20-year industry presence.
Nexia GmbH
German accounting firm with 167 employees and 18.3% YoY growth; operates across ten locations in Germany; offers auditing, tax, transaction, corporate, legal, and cybersecurity services including penetration testing; ranked #2,907,357 globally and #191,987 in Germany.
Concepture GmbH
Business consulting and security services provider based in Germany; offers penetration testing, security compliance, governance, and cyber security services; 8 employees, $175K annual revenue, slight YoY decline (-4%).
indevis GmbH
German IT services and consulting company specializing in cybersecurity; offers automated and targeted penetration testing services, leveraging partnerships like Pentera to enhance security validation capabilities; 46 employees; Founded 1999; Munich, Germany.
Protektis GmbH
German cybersecurity firm specializing in information security, IT security, and data protection; offers penetration testing services with a dedicated 'Penetrationstest' page; registered at Benzstraße 2a, 63741 Aschaffenburg, Germany, HRB 15923.
MGM Security Partners
German cybersecurity firm based in Munich; provides penetration testing, application security assessments, and red teaming services; specializes in offensive security testing and cybersecurity evaluations.
Greenbone AG
Cybersecurity company specializing in vulnerability management and security assessment; offers web application penetration testing and web app scanning services; 85 employees, $20M revenue, founded 2008 in Germany, over 50,000 installations worldwide, recognized for open source vulnerability management, with active social media presence and a global ranking of #287,685.
QGroup GmbH
German cybersecurity firm specializing in computer and network security; 16 employees (+17.4% YoY growth), $28.6M revenue, founded 1993; provides penetration testing services including holistic assessments, with a focus on high-security products for military, government, and enterprise clients.
Diemar Jung Zapfe GmbH
Private advertising services company based in Erfurt, Germany, specializing in cybersecurity including penetration testing, network security, and social engineering; 10 employees with 25% YoY growth; founded in 1990; 896 monthly website visits; known for strategic media planning and cybersecurity expertise.
SDT-Solutions GmbH
German cybersecurity company specializing in penetration testing and security analysis; established in 2018; headquartered in Germany; offers professional pentest services.
CIPHRON GmbH
CIPHRON GmbH is a German IT & Services firm specializing in open-source applications, application development, and IT security, including penetration testing; with 10 employees, founded in 2003, and headquartered in Hannover, they are recognized as security specialists in the industry.
anbit GmbH
IT & Services company based in Aachen, Germany, with 6 employees; specializes in software development, cybersecurity, AI, and managed services; offers penetration testing, web & app security assessments, physical testing, hacking simulations, and OWASP audits; rapid growth (+133.3% monthly); small web presence (305 visits/month).
Profundis Labs GmbH
Private company headquartered in Munich, Germany, providing material handling, overhead crane, and hoist inspection, repair, and training services; explicitly offers penetration testing and security audits, highlighting their cybersecurity expertise.
Siemens
Global automation machinery manufacturer based in Germany; 97,143 employees (+13.0% YoY growth), $84.3B annual revenue, EUR141.8B market cap, $7.3B total funding; provides cybersecurity penetration testing and risk analysis services, with recent acquisitions in digital and security technologies.
Suresecure GmbH
Cybersecurity firm headquartered in Düsseldorf, Germany, providing penetration testing and security assessment services; evidence includes explicit mentions of pentest activities and hacking simulations in blog content, with a focus on proactive security measures.
Stract
German cybersecurity service provider specializing in penetration testing and vulnerability assessments; 2 employees, founded 2020, headquartered in München, Bayern, Germany. Focuses on identifying security gaps through customized solutions, including data forensics and proactive penetration testing.
Zyberum GmbH
German-based cybersecurity firm in Hannover; specializes in automotive security and penetration testing services, including automated testing platforms for in-vehicle ECUs.
Objective Contents GmbH
Germany-based IT security company founded in 2023; 2 employees with -33.3% YoY growth; specializes in penetration testing, security audits, and security consulting; supports clients in developing security concepts and preparing for audits.
purple22 GmbH
purple22 GmbH is a German cybersecurity firm specializing in Purple Teaming and penetration testing; 4 employees with no recent growth, based in Saarbrücken, Germany, focusing on attack-defense integration to improve security posture.
Brovko GmbH
Brovko GmbH is a Germany-based IT services and consulting company specializing in cybersecurity audits, IT security checks, penetration tests, and customized solutions; founded in 2011 with 2 employees, it helps enterprises unlock AI-driven business value through strategic and scalable implementation.
Adey Meselesh GmbH
Germany-based IT services and consulting company specializing in software development, cybersecurity, and smart contract auditing; 4 employees, founded 2021, headquartered in Munich; offers penetration testing, app development, digital supply chain solutions, and nearshore development; small team with -25% YoY growth, 21 monthly website visits.
Securepentester
German cybersecurity firm specializing in penetration testing; provides simulated attack services including web application and social engineering tests to identify vulnerabilities.
SecureVibe IT Solutions GmbH
IT services and consulting company specializing in IT security, pentesting, and software engineering; founded in 2023 in Hamburg, Germany, with 7 employees and 28.6% YoY growth; offers comprehensive solutions in IT security, data privacy, and open source to SMEs.
DEKRA
DEKRA is a Germany-based global safety and testing organization with 3,224 employees and $4.5B revenue; specializes in testing, inspection, certification, and cybersecurity services including penetration testing, with operations in over 50 countries and recent acquisitions.
plusserver
plusserver is a Germany-based IT services and consulting firm specializing in managed cloud services, multi-cloud platforms, and security testing, including penetration testing services such as external/internal network pentests and red team assessments; 152 employees; Founded 1999; $123.7M revenue.
4sConsult
German IT consulting company based in Dortmund; provides cybersecurity and penetration testing services, with a certified pentest performed in May 2024 for forcont business technology GmbH.
TestSolutions GmbH
TestSolutions GmbH is a Germany-based IT services and consulting firm specializing in software testing, test automation, and quality assurance, with 58 employees and 19.5% YoY growth; they also offer penetration testing services and are Europe's leading test provider in the airline sector.
G DATA
German cybersecurity company based in Bochum; provides digital security solutions and penetration testing services including vulnerability scans, standard penetration tests, and simulated cyberattacks; specializes in IT security and cyber threat mitigation.
ICS - Informatik Consulting Systems
German IT services and consulting company founded in 1966 with 59 employees (+7.1% YoY growth), specializing in functional safety, IT/OT security, and risk management for critical sectors. Offers penetration testing, Red Team assessments, and offensive security services, with a focus on realistic, customizable security evaluations.
infodas
Germany-based IT services and consulting firm specializing in cybersecurity; 136 employees with 12.5% YoY growth; founded in 1974; Airbus subsidiary since 2024; provides penetration testing, red-teaming, and security assessments; supports public authorities, military, and private sector clients.
valantic
valantic is a Germany-based private business consulting and digital solutions firm with 941 employees and $593.6M revenue; it serves over 500 clients including 33 DAX companies, specializing in digital transformation, IT services, analytics, and penetration testing services that combine Threat Intelligence, Penetration Testing, and Red Teaming to identify security vulnerabilities.
Keyweb AG
German IT services and consulting company specializing in data extraction, hosting, and cybersecurity; offers penetration testing services for websites, servers, and cloud environments, with a focus on vulnerability assessment and security recommendations; 2 employees, +33.3% YoY growth, headquartered in Erfurt, Germany.
WALLSEC
Germany-based cybersecurity firm specializing in penetration testing; offers black box, grey box, and white box assessments for infrastructure and applications; 8 employees; Focus on personalized, high-quality security solutions in IT security, cloud security, and SAP security.
Msecure GmbH
German cybersecurity firm based in Oberhaching, Bavaria; offers penetration testing, data protection audits, and security assessments for organizations, including educational institutions; registered in Munich with full address Bajuwarenring 21, 82041 Oberhaching.
aramido GmbH
Cybersecurity company based in Karlsruhe, Germany; 19 employees with 20% YoY growth; specializes in IT security consulting, security by design, penetration testing, incident response, and digital forensics; serving diverse clients including businesses and organizations.
G2C Consulting
German cybersecurity consulting firm based in Hannover; provides IT compliance solutions and penetration testing services, including simulated cyber-attacks to identify vulnerabilities.
VECTOR Informatik
Vector Informatik is a private software development company based in Stuttgart, Germany, with 1,600 employees (+2.8% YoY growth) and $1 billion in annual revenue. It specializes in embedded systems, automotive electronics, and cybersecurity, providing development tools, software, hardware, and consulting services, including explicit penetration testing and security testing expertise with dedicated labs. Key categories include ECU software, diagnostics, automotive Ethernet, and cyber security; competitors include teraki, otonomo, and bouncie.
SECURAM Consulting GmbH
Germany-based IT services and consulting firm specializing in information security, cybersecurity, and compliance; offers consulting, risk analysis, project management, certification, and penetration testing services; 4 employees with 33.3% YoY growth; founded in 2012 in Hamburg, Germany.
CyberSecBW
German cybersecurity firm based in Freudenberg am Main; offers penetration testing, security audits, forensics, incident response, security awareness training, and cloud security services; satisfies criteria of being based in Germany and providing penetration testing services.
Blueteam GmbH
Cybersecurity firm headquartered in Hannover, Germany, providing penetration testing, red teaming, and social engineering services; offers detailed testing methodologies including whitebox, greybox, and blackbox approaches, with a focus on vulnerability identification and security enhancement.
Yokamos
Security Systems Services company specializing in cyber security solutions; offers vulnerability assessment and penetration testing services to private and government clients; based in Bremen, Germany with 4 employees.
IT Kombinat GmbH
German-based IT consulting firm specializing in security services; provides penetration testing, security audits, and risk assessments; emphasizes hands-on expertise and experience; headquartered in Germany.
Vicotec
Cybersecurity firm based in Oldenburg, Germany, providing IT security and data protection services; specializes in penetration testing of web applications, networks, and WLAN, with clear expertise in security assessments and risk monitoring. Located at Im Technologiepark 12, 26129 Oldenburg; GmbH & Co. KG.
Steffen Sanwald
Freelance IT security expert based in Germany; offers penetration testing services including automated and manual assessments; located at Am Föllbach 39, 72649 Wolfschlugen, Germany.
Secfix
Germany-based IT services and consulting firm specializing in cybersecurity compliance, including ISO 27001, GDPR, and TISAX; offers automated security controls, trained auditors, and penetration testing services; 19 employees, $1.1M revenue, $4.5M funding, founded 2021, headquartered in Berlin.
zeroBS
zeroBS is a Germany-based IT & cybersecurity company providing cloud-based threat simulation, DDoS testing, and penetration testing services including red teaming and POC testing; 5 employees, -25% YoY growth, specializing in protecting against IoT, industrial, cloud, and mobile DDoS attacks.
Profundis Labs
German cybersecurity consulting firm based in Munich; specializes in penetration testing for networks, servers, web, mobile, and fat-client applications; offers authorized simulated attacks to identify vulnerabilities.
Systola
German IT services and consulting company founded in 2003; 3 employees; specializes in IT infrastructure, management, and consulting; recent evidence shows it offers penetration testing services, supported by external documentation; headquartered in Hamburg, Germany.
bit inspect
German GmbH based in Darmstadt, Hessen; provides penetration testing services for networks, web applications, and mobile apps; conducts authorized vulnerability exploitation and detailed security assessments.
Netcologne IT Services GmbH
German IT service provider based in Cologne; offers penetration testing and IT security solutions; headquarters in Cologne, Germany; services include professional penetration tests as detailed on their website.
NetPlans Cloud Solutions
German-based IT system house specializing in cloud solutions and offensive security; provides penetration testing and red teaming services; headquartered in Ettlingen, Germany, with multiple locations across the country; registered under HRB 362502 at AG Mannheim.
Secfault Security GmbH
Germany-based IT security company founded in 2016 with 2 employees; specializes in penetration testing, code reviews, design reviews, hardware security, security training, mobile security, and cryptography research; conducts source and binary analysis, penetration tests, and custom security solutions.
Watzmann Consulting GmbH
IT services and consulting company based in Frankfurt, Germany; specializes in affiliate management, marketing campaigns, and cybersecurity including penetration testing and vulnerability assessments; 3 employees with 25% YoY growth; founded in 2016; offers traditional and agile methodologies through talented software engineers.
Adva Network Security GmbH
Adva Network Security GmbH is a private telecommunications firm based in Berlin, Germany, with 38 employees and 19.1% YoY growth since 2022; specializes in network security, optical transport, and quantum key distribution, with a focus on protecting critical infrastructure and offering penetration testing services.
Teal Technology Consulting GmbH
IT services and consulting company specializing in information security; offers penetration testing services as part of their security solutions; 13 employees (+5.6% YoY growth); founded 2017; headquartered in Düsseldorf, Germany.
Nerosoft IT-Security GmbH
German cybersecurity firm based in Hamburg; provides penetration testing, IT forensics, and security consulting; collaborates with specialist partners for testing services.
Hilop.de GmbH
German IT service provider specializing in cybersecurity and penetration testing; offers cloud, network, and security solutions; headquartered in Husby, Germany with a physical office at Flensburger Straße 51a, 24975 Husby.
VamiSec GmbH
VamiSec GmbH is a Germany-based IT services and consulting company specializing in IT security, compliance, and penetration testing; with 5 employees, founded in 2025, led by ISO 27001 Certified Lead Auditor Valeri Milke, and offering services such as penetration testing, red teaming, cloud security, and AI compliance.
Sybuca GmbH
Hamburg-based system house specializing in Linux and Open Source solutions since 2005; offers penetration testing services as indicated by external profiles and search references; located in Hamburg, Germany.
Amadeus Fire
German staffing and recruiting firm specializing in IT and cybersecurity; offers penetration testing services as part of its IT security portfolio, with 620 employees, $433M annual revenue, and EUR438.4M market cap.
Solutionit GmbH
Germany-based IT security company providing tailored security consulting, penetration testing, and vulnerability assessments; headquartered in Bad Oldesloe, Schleswig-Holstein, with a focus on risk mitigation and digital resource protection.
intersoft consulting services AG
IT services and consulting company based in Hamburg, Germany, with 48 employees and 12.2% YoY growth; specializes in data protection, IT security, and IT forensics, offering penetration testing services with experienced pentesters and recognized standards; active in industry events and social media.
DTS Systeme GmbH
German IT services and consulting company founded in 1983; 164 employees, $25M revenue; specializes in cloud, cybersecurity, managed services, and software development; provides penetration testing, vulnerability scans, and red teaming as part of offensive security services, with regular assessments and simulated attacker scenarios.
KOMI Group GmbH
IT services and consulting company based in Stuttgart, Germany, with 30 employees; specializes in managed IT and penetration testing services to help clients meet NIS2 compliance and uncover vulnerabilities; active in sharing industry insights through blog posts.
MajorSecurity GmbH
Cybersecurity firm based in Berlin, Germany; offers penetration testing, reverse engineering, source-code audits, and IT forensic analyses; explicitly lists penetration tests ('Penetrationstests') as a core service.
eudaiTec GmbH
IT services and consulting company based in Berlin, Germany; specializes in cloud solutions, cybersecurity, and web penetration testing with 2 employees and -40% YoY growth; founded in 2021; provides penetration testing services.
Darksn GmbH
German-based IT solutions provider specializing in cloud services, software development, and penetration testing; headquartered in Ludwigsburg, Germany with legal registration (HRB 784465). The company offers comprehensive cloud computing, security, DevOps, serverless, and IoT integration services, emphasizing security testing and vulnerability assessment.
PentServ
Cybersecurity firm based in Berlin, Germany, providing penetration testing services; specializes in comprehensive find-to-fix workflows, professional pentests, and integrated vulnerability reporting.
sidion
IT services and consulting company based in Stuttgart, Germany, with 34 employees and -39.8% YoY growth; specializes in enterprise IT solutions including penetration testing ('Penetration Tests') as part of their Cloud Readiness services; founded in 2001; operates in a competitive market with notable activity in IT project management, software development, and enterprise integration.
InfoGuard Com-sys Gmbh
German cybersecurity firm based in Neu-Isenburg, Hessen; provides penetration testing and red teaming services, with a focus on 24/7 cybersecurity solutions and SOC services.
Infraforce GmbH
German cybersecurity firm specializing in operational IT security; offers penetration testing, awareness training, endpoint security, TISAX, and ISO27001 services; headquartered in Giessen, Hessen, with a focus on practical, reliable cybersecurity solutions.
Berlin Cert GmbH
Berlin Cert GmbH is a public safety company based in Berlin, Germany, with 8 employees and founded in 1915; it offers accredited testing and certification services for medical products and explicitly provides penetration testing, including web application pentests with scope covering OWASP Top 10, supported by detailed service documentation. Part of the AFNOR Group, it specializes in medical device certification, accreditation, and IT security assessments.
Spike Reply DE
IT services and consulting company specializing in cybersecurity; 55 employees with 13.9% YoY growth; based in Düsseldorf, Germany; offers penetration testing, red teaming, and ethical hacking services across multiple platforms to identify vulnerabilities and improve security.
MPReimann IT Security
German cybersecurity firm based in Leverkusen; specializes in penetration testing and tailored security solutions for organizations; led by Marco Reimann, emphasizing expertise in ethical hacking and cybersecurity.
vitero GmbH
vitero GmbH is a Germany-based software development firm with 11 employees, founded in 2004, specializing in webinar, virtual classroom, and e-learning solutions that emphasize security and innovation; it conducts regular penetration testing with specialized partners to ensure system security, and its flagship product, vitero inspire, is based on research from the Fraunhofer Institute, offering secure, effective online communication tools.
IBS Schreiber GmbH
Software development company specializing in SAP security, GRC risk management, and compliance; offers penetration testing services for SAP business processes using authorized simulated attacks to identify vulnerabilities; 13 employees, founded 1979, headquartered in Hamburg, Germany.
SEKurity GmbH
German cybersecurity firm based in Düsseldorf; offers penetration testing, web application assessments, and security awareness campaigns; registered HRB 103918 with German VAT ID DE368583445.
IBS data protection services and consulting GmbH
German-based IT services and consulting company specializing in data protection, legal compliance, and IT security; 8 employees with -16.7% YoY growth; founded 2017 in Hamburg; offers penetration testing, compliance audits, external data protection officer support, and ISO/ISB security services.
CANCOM
Germany-based IT services and consulting company with 1,393 employees, $1.9B revenue, and EUR1.1B market cap; offers digital transformation, managed services, cloud solutions, and cybersecurity including penetration testing; founded 1992, headquartered in Munich, Bavaria.
ConSecur GmbH
German cybersecurity firm founded in 1999; specializes in penetration testing, cyber attack detection, and tailored IT security solutions; over 25 years of experience; headquartered in Meppen, Niedersachsen, Germany.
Var Group GmbH
German-based digital transformation consulting firm headquartered in Munich, Bavaria, with expertise in managing digital trends and developing tailored processes; operates Yarix cybersecurity division offering penetration testing and Red Team services, emphasizing cybersecurity capabilities.
Apro.gmbh
German IT security consulting company; offers penetration testing services as part of their cybersecurity solutions; headquartered in Erfurt, Germany, within the RWTÜV Group.
@-yet GmbH
Germany-based private cybersecurity company with 28 employees; specializes in penetration testing, red team assessments, and application security testing, with a focus on vulnerability discovery through authorized simulated attacks; founded in 2002.
CRISEC
German cybersecurity company providing penetration tests, vulnerability analyses, phishing campaigns, and vulnerability management; operated by Schneider & Wulf EDV-Beratung GmbH & Co. KG in Babenhausen, Germany.
Schönbrunn TASC GmbH
German cybersecurity firm based in Leonberg, Baden-Württemberg; provides penetration testing, audit, training, system, consulting, and IT security services; registered as a GmbH; official domain is schoenbrunn-tasc.de.
Tedesio GmbH
German IT consulting firm specializing in IT security, system evaluations, and penetration testing; offers court-admissible reports and objective IT valuations for legal and corporate clients; headquartered in Buchholz i.d. Nordheide, Germany.
Bogs Consulting
German-based IT security firm operating from Bramsche; provides penetration testing and cybersecurity services since 1997, serving medium-sized enterprises in industry, trade, and services with independent, effective, and secure solutions.
Media Secure GmbH
Cybersecurity firm based in Frankfurt, Germany; offers penetration testing and vulnerability management services; headquarters located at Geleitsstraße 14, 60599 Frankfurt am Main; verified by external profiles and directory listings.
Vawick Consulting UG
German-based software development firm with 6 employees and -14.3% YoY growth, founded in 2024; specializes in SaaS, custom software, web and mobile app development, and penetration testing services including security audits and vulnerability assessments.
CYSEG UG
Germany-based IT services and consulting company specializing in cybersecurity; explicitly offers vulnerability assessment and penetration testing services. With 3 employees and founded in 2020, they serve clients in construction, renovation, and security sectors, with 504 monthly website visits.
mioso
Hamburg-based cybersecurity company specializing in penetration testing; offers blackbox, whitebox, web app, and OT security checks with certified experts, providing practical and GDPR-compliant security assessments.
Accuris AG
Germany-based cybersecurity firm specializing in penetration testing; offers network, system, and application security assessments; headquartered in Munich, Bavaria, with ISO 27001 certification based on IT-Grundschutz standards.
Rootsektor IT-Security GmbH
German cybersecurity company based in Arnsberg; specializes in professional penetration testing and vulnerability assessments, explicitly listing pentest services as core offerings.
Normiks
German cybersecurity firm based in Halle (Saale); provides penetration testing, vulnerability scans, and IT security services; specializes in information security, data protection, and compliance.
OTARIS Interactive Services GmbH
IT service provider based in Germany; specializes in consulting, custom software, IT security, quality management, and testing; explicitly offers penetration testing (pentest) services including vulnerability scans and security assessments of applications, IoT devices, and infrastructure.
Horst Pittner DV-Organisation
IT services and consulting firm based in Germany; specializes in information security, privacy, and audit with a focus on penetration testing, including external/internal assessments, social engineering, and red team operations, adhering to PTES, BSI, and OWASP standards.
Hitex GmbH
German embedded systems and security solutions provider; offers penetration testing, vulnerability assessments, and security validation services; headquartered in Karlsruhe, Germany; over 50 years of industry experience.
B2cybersec GmbH
Cybersecurity firm based in Augsburg, Germany, specializing in penetration testing services; explicitly offers 'Penetration Tests' as a core service on its homepage, focusing on identifying vulnerabilities and enhancing IT security.
LastBreach
Germany-based cybersecurity firm in Munich; provides penetration testing, vulnerability analysis, and security consulting services, with active offerings in penetration testing and vulnerability assessments.
Elektrobit
German automotive software company specializing in software-defined vehicle solutions and cybersecurity; provides penetration testing services for automotive ECUs and systems; headquartered in Erlangen, Germany, with plans to relocate HQ within Germany by 2026.
Netzexperten
German-based IT security company specializing in penetration testing services; headquarters located in Krefeld, Germany; website content in German and focused on cybersecurity solutions for German organizations.
Allgeier CyRis GmbH
Germany-based IT services and cybersecurity company with 18 employees; specializes in penetration testing, vulnerability analysis, and network security; experienced a 31.9% YoY decline; active in cybersecurity categories including email security and cloud security; provides targeted attack simulations and vulnerability assessments.
Die Netz-Werker AG
IT Services and IT Consulting company based in Berlin, Germany; 7 employees with a -6.3% YoY growth; offers penetration testing services via automated scans and continuous security monitoring using Enginsight; founded in 1995; ranked #8,497,705 globally with 1,086 monthly visits; specializes in network security, data centers, and software.
teccle group
Germany-based IT services and consulting firm founded in 2020; specializes in digital transformation, tailored IT solutions, and IT security including penetration testing that simulates attacks to identify vulnerabilities; 97 employees with 104.3% YoY growth; actively provides security assessments and IT infrastructure services to medium-sized businesses.
Bluvit GmbH
German IT solutions provider specializing in IT security; offers penetration testing services as a core offering, with a focus on identifying IT vulnerabilities. Company is headquartered in Germany, with a strong emphasis on comprehensive IT security solutions.
Bitsea GmbH
German-based software development company specializing in open source management, software quality analysis, and IT consulting; offers penetration testing services including red teaming and threat-led assessments; 7 employees (+10% YoY growth), founded 2009, with active industry engagement and a focus on software analysis and consulting.
Securai GmbH
Germany-based IT services and consulting company specializing in penetration testing for web, mobile, and rich-client applications; 1-10 employees with no recent growth; maintains a modest web presence with 1,268 monthly visits and ranked #10,045,314 globally.
Protea Networks GmbH
Germany-based IT services and consulting company specializing in security solutions including penetration testing; 7 employees, founded in 2004, with a focus on reliable security technologies and services such as security audits and awareness training.
Zentric UB GmbH
German cybersecurity firm based in Altenstadt; over 20 years of experience in threat analysis, vulnerability management, and incident response; offers penetration testing (pentest) services as a core offering.
Vimatec GmbH
German-based digitalization and cybersecurity company; provides penetration testing and information security services; headquartered in Germany with German contact details and domain; focuses on end-to-end digital transformation and security solutions.
SySS GmbH
Cybersecurity firm based in Tübingen, Germany, specializing in penetration testing services; promotes expert-driven, rule-based IT security assessments and vulnerability identification.
Comito GmbH
German IT service provider based in Cologne; offers IT solutions, cloud, managed services, and cybersecurity including penetration testing with simulated attack scenarios to identify vulnerabilities.
Terrera AG
Terrera AG is a Germany-based IT services and consulting firm specializing in cybersecurity and cloud managed services; 5 employees with 28.6% YoY growth since 2017. The company explicitly provides penetration testing (ethical hacking) services, vulnerability assessments, and secure software development, focusing on secure digital transformation and GDPR compliance.
Webpen.de
German-based advertising and software development agency specializing in web design, software development, and penetration testing; located at Munscheidstr. 14, 45886 Gelsenkirchen, with a focus on local German clients.
DataGuard
Cybersecurity and data privacy company headquartered in Munich, Germany; provides penetration testing services and AI-driven security risk management solutions.
Secjur
Germany-based cybersecurity firm Secjur GmbH specializes in compliance automation and full-service IT security, including penetration testing; headquartered in Hamburg, with a focus on European markets.
Systemhaus For You Gmbh
German IT service provider based in Hamburg; specializes in IT infrastructure, automation, and security with explicit penetration testing services, supporting cybersecurity needs.
Link Protect Gmbh
German cybersecurity firm based in Kirchseeon near Munich; specializes in penetration testing with modules including web app testing, infrastructure vulnerability scans, and wireless LAN audits; emphasizes trust and long-term client relationships.
Sysmind
German cybersecurity firm based in Hamburg; provides penetration testing, vulnerability assessments, and managed security services; official site is in German, with explicit mention of penetration testing in their offerings.
Bits + Bytes It-solutions GmbH & Co. Kg
German cybersecurity company headquartered in Kreuztal, North Rhine-Westphalia; provides data protection, information security, and penetration testing services, with a focus on security assessments and consulting.
Netcos GmbH
Germany-based IT service provider with headquarters in Munich; offers managed IT services and penetration testing (pentest) solutions, explicitly targeting cybersecurity needs for mid-sized companies.
Provectus Technologies GmbH
German cybersecurity firm based in Munich; provides IT security, compliance, and penetration testing services; operates as a GmbH with a strong focus on security assessments and compliance solutions.
Cyqueo
Cybersecurity firm based in Munich, Germany; provides penetration testing and vulnerability analysis services to identify security weaknesses through simulated real-world attacks.
NetCologne
German telecommunications provider based in Cologne; offers internet, Glasfaser, and DSL services for consumers; provides penetration testing and IT security services for businesses, including penetration tests, NetDetect, and Cyber-Risiko-Check.
TÜV NORD Mobilität GmbH & Co. KG
German-based motor vehicle manufacturing and security services company; 394 employees with 34.6% YoY growth; founded in 1902 and headquartered in Hannover, Germany. Offers vehicle inspections, certifications, environmental protection, cybersecurity, and penetration testing services, with a focus on digital process optimization, vehicle safety, and autonomous driving.
Itiso GmbH
Hamburg-based cybersecurity firm with over 20 years of experience; specializes in penetration testing, Red Teaming, and vulnerability assessments; headquartered in Hamburg, Germany, with a focus on security testing services.
Systec Computer GmbH
German IT service provider based in Ingolstadt, Bavaria; offers customized programming, IT system management, and penetration testing services to identify vulnerabilities and enhance cybersecurity.
CoreWillSoft GmbH
IT services and consulting company based in Bonn, Germany; 23 employees with 20.8% YoY growth; $1M-$5M revenue; founded in 2012; specializes in electronic access control, security, RFID, encryption, and mobile solutions; offers penetration testing services as part of security testing and red-team activities.
Baghus GmbH
Germany-based cybersecurity firm specializing in IT security and penetration testing; headquartered in Munich, with operations focused on vulnerability assessment and protection since 2001.
Proteqo GmbH
Germany-based cybersecurity firm founded in Augsburg in 2021; specializes in IT security, data protection, and penetration testing services for SMEs and large enterprises; explicitly references ethical hacking and vulnerability assessments in their offerings.
3-core GmbH
German-based business consulting firm specializing in corporate resilience, governance, security, emergency, and crisis management; explicitly offers penetration testing services using proven tools, including engagements for energy companies; 8 employees; Founded 2019; Bonn, Germany.
HDI Global SE
HDI Global SE is a private insurance company headquartered in Hannover, Germany, with 2,807 employees and $10.6B in revenue; it provides comprehensive insurance solutions worldwide and explicitly includes penetration testing in its cybersecurity services, highlighting its technical capabilities and commitment to risk management.
SPIE Germany Switzerland Austria
Private services company specializing in renewable energy, infrastructure, and facilities management; based in Germany with 661 employees (+25.2% YoY growth), founded in 1900, part of the SPIE Group with over 10,000 employees across Europe. Offers building, facilities, infrastructure, and decarbonization services; ranked #634,460 globally with 38,443 monthly visits. Active in Germany, Austria, Poland, Czech Republic, Slovakia, and Hungary.
Yekta IT GmbH
Germany-based private IT & cybersecurity company; 7 employees with 18.2% YoY growth, founded 2015 in Dortmund; specializes in penetration testing, cyber defense, and digital transformation; over 15 years of cybersecurity expertise, serving businesses and public institutions.
iSecNG
iSecNG is a Germany-based IT services and consulting company founded in 2023, with 5 employees and a focus on IT security and cybersecurity. The firm specializes in securing digital environments and offers penetration testing, incident response, SIEM, EDR, malware analysis, reverse engineering, and pentesting services, supported by a team of experienced security professionals. It has experienced 37.5% YoY growth and maintains active social media engagement.
die verbündeten
Private computer and network security company based in Wiehl, Germany; founded 2023; 4 employees with 66.7% YoY growth. Specializes in penetration testing, red teaming, social engineering, and IT security consulting for medium-sized businesses, offering tailored cybersecurity solutions and active incident response services.
ISS Consulting
German IT security consulting firm specializing in penetration testing and ISMS services; headquartered in Magdeburg, Saxony-Anhalt, with a regional focus on enterprise security assessments and holistic security management.
Andersen DACH
German IT services and consulting firm specializing in software development, digital transformation, and penetration testing; offers authorized security assessments to identify vulnerabilities, with over 17 years of industry experience. Based in Germany; founded in 2007; operates globally.
iKomm GmbH
Cybersecurity company headquartered in Fürth, Germany, specializing in penetration testing services; provides comprehensive pentest solutions and security assessments for clients.
datenschutz cert GmbH
German legal services company specializing in privacy and information security auditing and certification; provides penetration testing services with a dedicated webpage describing controlled attack simulations to identify vulnerabilities; 4 employees, founded 2008, headquartered in Bremen, Germany, with 33.3% YoY growth.
abtis
Germany-based IT services and consulting company specializing in digitalization and cybersecurity; offers comprehensive penetration testing services including web application testing, with detailed service packages; 78 employees, $213K annual revenue, founded 2003, part of the abtis Group with 250+ employees.
Aphos Gesellschaft für IT-Sicherheit mbH
Aphos Gesellschaft für IT-Sicherheit mbH is a German cybersecurity firm specializing in computer and network security; providing penetration testing, managed SOC, incident response, and IT risk assessments. Founded in 2021, with 11 employees and +30% YoY growth, headquartered in Eschborn, Germany, they serve diverse clients including businesses, authorities, and educational institutions.
adverit
adverit is a Hamburg-based business consulting and services firm specializing in governance, risk & compliance, IT security, and data privacy; founded in 2018 with 5 employees, they offer legal advice, management consulting, and cybersecurity penetration testing services, demonstrating their expertise in IT security testing and compliance.
DGI Deutsche Gesellschaft für Informationssicherheit AG
German-based cybersecurity consulting firm headquartered in Berlin; offers comprehensive advisory services and training in information security, data protection, business continuity, and IT risk management; provides penetration testing and Threat-led Penetration Testing (TLPT) services, supported by seminar and catalog references.
Ncs Netzwerke Computer Service Gmbh
German-based IT service provider headquartered in Friedberg, Bayern; offers cybersecurity services including penetration testing with social engineering assessments, demonstrating expertise in security testing and client data protection.
MGID Tech
German cybersecurity consulting firm based in Leipzig; provides penetration testing services to identify vulnerabilities and enhance security; legally registered as GmbH (HRB) with a focus on information security and data protection.
Abass GmbH
Germany-based IT service provider specializing in system and security analysis, including penetration testing; offers rapid IT support via ServiceDesk for issues like server outages and network problems; confirmed presence in Germany through homepage and LinkedIn profile.
DSN GROUP
German cybersecurity company specializing in penetration testing services; offers internal and external network pentests, web app/API testing, smartphone app pentests, and LLM pentests; headquartered in Bremen, Germany, with over 20 years of experience.
ePrivacy GmbH
German cybersecurity and privacy company based in Hamburg; provides penetration testing services for infrastructures, web, and mobile applications; headquarters confirmed by multiple sources, including LinkedIn and Creditsafe.
CyberGlobal
CyberGlobal is a German-based cybersecurity service provider specializing in penetration testing, including external and internal network testing, as well as web and mobile application security assessments. The company explicitly lists penetration testing services on its website and is headquartered in Düsseldorf, Germany, supporting its role in delivering expert security solutions to protect businesses.
DigiFors GmbH
IT-forensics and cybersecurity company headquartered in Leipzig, Germany; provides penetration testing services including perimeter, web application, and mobile app pentests, focusing on simulating real attacks to uncover vulnerabilities.
Inside Security GmbH
German cybersecurity consulting firm specializing in network security, security audits, and penetration testing; offers security assessments, network analysis, and training; based in Germany with a focus on German-language services.
ditis Systeme
Germany-based cybersecurity firm headquartered in Heidenheim, offering penetration testing, risk assessment, system security, and staff training services; established presence in the German market with a focus on trust and continuous system availability.
Centron GmbH
German IT services provider specializing in managed hosting, cloud services, and penetration testing; offers automated pentests and security assessments, often in partnership with Infraforce; headquartered in Germany, with a strong local presence and official domain centron.de.
Myra Security GmbH
Cybersecurity company based in Germany; offers Security-as-a-Service platform with penetration testing, DDoS protection, web application firewall, and bot management; 62 employees, founded 2012, revenue $5M-$25M, monthly growth 47.3%, active in defense and homeland security markets.
evait security GmbH
German-based IT services and consulting company specializing in penetration testing; provides security assessments via realistic attack scenarios; 2 employees; founded 2014; headquartered in Marburg, Hessen.
Johanns Systemhaus GmbH
German IT service provider specializing in IT security, digitalization, and managed services; headquartered in Bitburg, Rheinland-Pfalz, with over 20 years of experience; offers penetration testing services as part of its security solutions.
Exkulpa GmbH
German cybersecurity firm based in Heinsberg; provides IT security services including penetration testing (pentest); specializes in security assessments and vulnerability testing.
SAP
SAP SE is a private enterprise software company headquartered in Walldorf, Germany, founded in 1972. It employs 73,143 staff (+11.3% YoY), generates $39.6B in annual revenue, and holds a EUR227.5B market cap. The firm has received $1.3B in total funding, with recent acquisitions including SmartRecruiters. SAP provides comprehensive penetration testing services, including dedicated customer vulnerability assessment processes for SAP Cloud ALM and other products, confirming its commitment to security and compliance.
Q_PERIOR
Q_PERIOR is a Germany-based business consulting and services firm specializing in strategic transformations, digital services, and offensive security including penetration testing and red team assessments; 66 employees, EUR 214M revenue, merged with Wavestone to form a global consulting group.
Ds Data Systems Gmbh
German cybersecurity firm specializing in information security and data protection; offers penetration testing services through partnerships and consulting; headquartered in Braunschweig, Germany, with official legal notice confirming location.
Newtec Gmbh
German cybersecurity firm based in Pfaffenhofen; provides penetration testing services including internal and external assessments, with verified headquarters in Pfaffenhofen, Germany.
ONEKEY
Germany-based cybersecurity firm specializing in product security and compliance management; offers automated security assessments and penetration testing services for OT, IoT, and embedded systems, with a focus on lifecycle security and risk mitigation.
DATIS IT-Services
German IT services company based in Mannheim; provides cybersecurity solutions including penetration testing, vulnerability analysis, and threat-led attack simulations, with a focus on Microsoft 365 security testing and tailored IT services for the Mittelstand.
Ditcon GmbH
IT system house based in Cologne, Germany, providing IT and communication services; offers penetration testing (pentest) services as part of their cybersecurity offerings.
INKOVEMA - Prof. Dr. Sascha Weigel
Business consulting and cybersecurity firm based in Leipzig, Germany; specializes in penetration testing, threat protection, compliance, and virtual CISO services; founded in 2011 with 3 employees; serves finance, healthcare, and legal industries.
USV.Erfurt
Cybersecurity consulting firm specializing in penetration testing, cyber risk assessments, and security standards advice; 2 employees; headquartered in Erfurt, Germany; offers services including ISO 27001, VdS 1000, and TISAX compliance.
neonotu security
Cybersecurity company specializing in penetration testing, red teaming, and AI-driven predictive cybersecurity; based in Gilching, Germany, with 2 employees, founded in 2018, actively shaping proactive cyber defense through practical training and real-condition simulations.
SECNODE
SECNODE is a private cybersecurity firm based in Berlin, Germany, specializing in offensive security, AI security, and red-team services; with 4 employees and founded in 2025, it offers advanced penetration testing solutions like 'Agentic Red Team' that learns and adapts to identify vulnerabilities in real time, experiencing 75% monthly workforce growth.
teraone
Technology and internet company based in Germany; specializes in digital solutions, web development, workflow and API software, and penetration testing services; 2 employees with 66.7% YoY growth, founded in 2003.
bi-sec GmbH
IT services and consulting company specializing in IT security and penetration testing; founded 2019, 2 employees, based in Ellhofen, Germany; offers security assessments, penetration testing, and security consulting, emphasizing a dual approach to technical and organizational security.
QualityOne - pure play testing company
QualityOne is a private IT & Services company specializing in comprehensive software testing solutions, including penetration testing; founded in 1994, headquartered in Munich, Germany, with 4 employees and a 25% YoY workforce decline. They focus on functional, performance, security, usability, and other testing services to enhance application quality.
Aplite
Cybersecurity company specializing in penetration testing and vulnerability management; offers threat-led penetration testing (TLPT) for DORA and simulates real-world cyberattacks to assess security posture; based in Berlin, Germany with 3 employees, founded in 2023.
WeDoIT Group
IT services and cybersecurity company based in Munich, Germany; specializes in managed security, penetration testing, and identity management; 10 employees with 66.7% YoY growth; founded 2022; serves healthcare, banking, insurance, and public sectors; ranked #8,082,403 globally.
TopCertifier
TopCertifier is a German-based ISO certification consulting firm with offices across major German cities, including Munich, Berlin, Frankfurt, Hamburg, and Stuttgart. The company offers targeted certification services such as ISO 9001, ISO 14001, ISO 45001, and provides penetration testing (VAPT) services, including human-led assessments and red team simulations, demonstrating expertise in cybersecurity testing.
Fraunhofer-Gesellschaft
Research organization based in Germany with 1,061 employees and EUR 2.2B annual revenue; provides applied research and technological development, including penetration testing services through affiliated institutes; founded in 1949, headquartered in München, Bavaria.
bwInfoSec
Federation of higher education institutions in Baden-Württemberg, Germany, dedicated to enhancing information security; offers penetration testing via partners, Schwachstellenscans, ISMS hosting, and MISP hosting; based in Germany.
RCE Security
German-based cybersecurity firm specializing in continuous penetration testing; offers ongoing external attack surface mapping, manual testing, and active exploitation services. Located at Emsdettener Str. 10, 48268 Greven, with VAT ID DE328576638, emphasizing its German registration and legal compliance.
Nomios Germany
Computer and network security company based in Dortmund, Germany; 25 employees with 13.8% YoY growth; specializes in penetration testing, vulnerability analysis, and security assessments, offering comprehensive cybersecurity solutions and an end-to-end SASE architecture portfolio.
sequire technology
German IT services and consulting company specializing in cybersecurity and penetration testing; provides tailored pentests for application-integrated LLMs, with 9 employees and 100% YoY growth • Based in Saarbrücken, Saarland, Germany.
Least Authority
Cybersecurity firm based in Berlin, Germany; provides security audits and penetration testing services, including whitebox pentests for clients like Stacks Wallet and Sygma; registered as Least Authority TFA GmbH with a Berlin address and HRB 183278.
m-privacy GmbH
Germany-based IT security and privacy company; specializes in penetration testing including black-box tests as part of website security analysis services; headquartered in Berlin, Germany.
Business IT Solutions Gmbh
German cybersecurity company based in Bremen; provides penetration testing (pentest) services including 'Individueller Pentest' as listed on their cybersecurity page; headquartered at Außer der Schleifmühle 27, Bremen.
Cytres GmbH
Germany-based cybersecurity firm headquartered in Cologne; specializes in security modules for prosthetics and bionic devices, with offerings including penetration testing services and security solutions utilizing SNOMED CT standards.
GSMK Gesellschaft für Sichere Mobile Kommunikation mbH
German cybersecurity firm based in Berlin; provides core network penetration testing services for signaling network vulnerability assessments; headquartered at Marienstrasse 11, 10117 Berlin, Germany; company type mbH.
Basys Brinova GmbH
German IT company based in Bremen and Oldenburg; part of the deutschlandweiten connexta-Gruppe; provides penetration testing (pentest) services, with explicit mention of professional pentest offerings on their website.
Sysmocom
Germany-based company headquartered in Berlin; specializes in custom mobile telephony solutions including eUICC modules in removable and solder form factors; offers security audits with a focus on penetration testing of GSM/UMTS/LTE/5G protocols and interfaces.
Xpinion Gmbh
Germany-based IT system house and service provider in Essen; over 10 years of experience; offers IT security, administration, server, and software development services; explicitly provides penetration testing services; serves small and medium-sized enterprises in NRW.
Alice&Bob.Company
IT Services and IT Consulting company specializing in cloud security; 15 employees with 5.9% YoY growth; based in Berlin, Germany; provides penetration testing services including White Box, Grey Box, and Black Box tests that simulate real attacks to identify vulnerabilities, with formal procedures and actionable recommendations.
Aixpedit Gmbh
German cybersecurity firm Aixpedit Gmbh (AixpedIT GmbH), headquartered in Aachen, offers cloud security solutions and penetration testing services; they explicitly provide pentest services including attack simulations and security assessments, with a focus on IT resilience.
Assecor GmbH
German-based IT consulting and software development firm specializing in penetration testing and IT security services; offers Red Team pentest assessments and security consulting, with active content on pentesting fundamentals.
TECHNONEX
IT services and consulting company based in Munich, Germany; founded 2023; 3 employees; specializes in IT managed services, penetration testing, security services, cloud computing, and network migration; offers active security testing including managed penetration testing and breach management; operates across multiple countries.