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.
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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.
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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.
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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.
ThreatScene
ThreatScene is a private IT Services and IT Consulting firm specializing in cybersecurity solutions, including penetration testing, incident response, threat intelligence, and digital forensics. Founded in 2024 and headquartered in Athens, Greece, it has 15 employees and experienced 100% YoY growth. The company provides top-tier cybersecurity services to public bodies, B2B enterprises, defense, maritime, and critical infrastructure sectors, focusing on protecting organizations from evolving cyber threats.
Alphabit Cybersecurity
Cybersecurity company specializing in computer and network security services; offers penetration testing, risk assessment, and expert consulting with 10 employees, founded in 2008, based in Khalándrion, Greece. Known for providing expert cybersecurity services and active in compliance, digital forensics, and managed security services.
CYBERFLIP
CYBERFLIP is a Greece-based IT services and cybersecurity consulting company founded in 2021, with 8 employees and a focus on cybersecurity as a business enabler. It offers penetration testing, cyber risk quantification, and cybersecurity framework services, emphasizing vendor neutrality and tailored solutions; recent media confirms penetration testing as a core service.
TwelveSec
Cybersecurity company specializing in penetration testing and threat-led attack simulations; 18 employees, 12% YoY growth, founded 2012, headquartered in Greece, offers comprehensive security assessments including TLPT, with 259 monthly website visits and active social media presence.
CENSUS
Cybersecurity company specializing in security testing and penetration testing services; 75 employees (+30.3% YoY growth), founded 2008, based in Athens, Greece. Recognized for cybersecurity engineering, with a focus on critical sectors and Fortune 500 collaborations; web presence includes 5,524 monthly visits and a global rank of #2,925,801. High product and employer ratings (4.6/5.0 and 4.1/5.0 respectively).
MottaSec
Cybersecurity firm specializing in penetration testing, cybersecurity consulting, and bespoke security solutions; founded in 2022, with 2 employees and +150% YoY growth; based in Dafni, Greece, with expertise in ICS/OT pentesting, red/purple teaming, and ISO 27001.
TicTac S.A. - Cyber Security & Data Recovery
Private computer hardware company founded in 1995 in Ymittos, Greece; 15 employees with 41.2% YoY growth; offers data recovery, data sanitation, electronic crime investigation, and penetration testing services; supported by a Cyber Security Department and CISO, emphasizing cybersecurity testing capabilities.
Cenobe Cybersecurity
Cybersecurity company specializing in penetration testing and attack surface management; offers automated application pentest services and the Morpheus attack surface platform; 11 employees, founded 2019, Athens, Greece; 8.3% monthly growth, 287 monthly website visits.
Logisek
Cybersecurity company specializing in penetration testing, security consulting, and risk assessments; 5 employees, $5.1M revenue, founded 2008 in Greece, expanded to Romania in 2019; offers services including web, mobile, and IoT penetration testing, with a focus on comprehensive digital security solutions.
HyperNimbus
Greek cloud and cybersecurity provider specializing in cloud hosting, dedicated servers, VPS, and comprehensive security solutions; offers vPenTest platform for automated penetration testing; based in Kavala, Greece.
InfoLib ΙΚΕ
Greece-based IT Services and IT Consulting company specializing in cybersecurity and penetration testing; offers comprehensive pentest services including Black Box, White Box, Internal, External, and Wireless tests; 3 employees, founded 2004, +33.3% YoY growth, 7,588 monthly visits, ranked #2,664,767 globally.
Sunrise Technologies
Cybersecurity company specializing in penetration testing, security audits, and identity & access management; 3 employees, founded 2010, headquartered in Kallithéa, Greece; offers comprehensive IT security testing services.
Mind The Hack
Cybersecurity company specializing in penetration testing (VAPT) and enterprise security solutions; 8 employees with -8.3% YoY growth; founded in 2022; based in Palaión Fáliron, Greece; focuses on AI-driven security and hacker mindset strategies, with recent funding of €2.8M and active industry presence.
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BESECURE
Cybersecurity company specializing in GRC, penetration testing, and security solutions; 5 employees with 21.4% YoY growth, founded 2006 in Athens, Greece • Provides penetration testing services explicitly listed on homepage and threat assessment pages; operates in devsecops, vulnerability scanning, threat detection, and cloud security categories; competes with firms like comitor and terafast networks.
ITACC Solutions
ITACC Solutions is a private computer and network security firm based in Khalándrion, Greece, specializing in information systems security, penetration testing, vulnerability assessments, and security audits. The company has 5 employees, with 33.3% YoY growth, and provides innovative security solutions and consulting services to organizations seeking reliable, secure digital operations.
i-metrix
Cybersecurity company specializing in penetration testing, vulnerability assessments, and IT solutions for schools; 6 employees with 16.7% YoY growth; founded 1997; headquartered in Athens, Greece.
ADACOM
ADACOM is a Greece-based IT services and cybersecurity company with 105 employees and $8M annual revenue; founded in 1997 in Athens, Greece. It provides comprehensive cybersecurity services including penetration testing, managed security, GRC, data governance, and security analytics, actively hiring penetration testers and offering industry-specific solutions. The firm competes with companies like CNF Technologies and TraceSecurity, and maintains a web presence with 16,340 monthly visits.
CBS.LAN
Cybersecurity company specializing in security operations, threat detection, incident response, and penetration testing; 13 employees with 23.1% YoY growth; founded 2023; headquartered in Athens, Greece.
Lancom Ltd
IT services and consulting company based in Greece; specializes in cloud computing, data centers, and network infrastructure with three private data centers in Athens and Thessaloniki. Employs 40 staff (+5.1% YoY growth), offers penetration testing services, and is the largest independent cloud provider in Greece. Founded in 2009; web presence includes 7,215 monthly visits and a global rank of #1,803,393.
Cyberpax
Cyberpax is a Greece-based cybersecurity firm specializing in penetration testing and ethical hacking; headquartered in Athens, Greece, with a focus on advanced security testing through red team exercises and live attack simulations conducted by ethical hackers.
ICT PROTECT
Cybersecurity and information security management company based in Greece; 6 employees with 40% YoY growth, founded in 2012. Specializes in penetration testing, risk assessment, GRC consulting, GDPR compliance, and business continuity, with confirmed penetration testing services and a focus on tailored security solutions.
Accutech S.a.
Greek cybersecurity firm with 12+ years of experience; specializes in penetration testing, vulnerability assessments, and security infrastructure evaluations, serving industry clients with a focus on compliance and asset protection.
Logstail
Cybersecurity company headquartered in Athens, Greece, specializing in penetration testing, vulnerability assessments, and red team operations; provides real-time security solutions and proactive defense testing.
Cosmos Business Systems
Greece-based cybersecurity firm specializing in penetration testing services; offers internal and external security assessments; headquartered in Athens, Greece; active in security testing and consulting.
Cygnus Technologies
Cybersecurity company specializing in managed IT services and penetration testing for the maritime industry; 7 employees with 114.3% YoY growth, founded in 2019, based in Athens, Greece. The firm is known for pioneering maritime cybersecurity assessments since 2015 and explicitly offers targeted penetration testing services, as confirmed on their website.
Cyber-sys Technologies
Cyber-sys Technologies is a Greece-based cybersecurity company specializing in penetration testing and vulnerability assessments; offers network and web application pentest services, with headquarters in Athens, Greece.
Spectrum Xops
Greece-based ICT solutions provider specializing in security and network services; offers automated penetration testing via ABAS Platform to simulate real-world attacks and validate security controls; headquartered in Athens, Greece, serving Greek and Cypriot markets.
Artios
Greece-based cybersecurity firm headquartered in Athens; provides penetration testing and security consulting services; specializes in infrastructure modernization and cloud security.
CyberX CSIS
CyberX CSIS is a Greece-based cybersecurity firm specializing in penetration testing and vulnerability assessments; it is headquartered in Ellinikó, Greece, with verified Greek operations and a focus on security testing services.
Slackspacegr
Slackspacegr is a Greece-based IT services and consulting company specializing in cybersecurity, digital forensic analysis, and policy development; with 2 employees, founded in 2022, and headquartered in Marousi. The firm explicitly provides penetration testing, ethical hacking, and red-team services, demonstrated through social media and LinkedIn content, emphasizing its focus on vulnerability assessment and simulated cyberattack testing.
Cyberhelix
Cyberhelix is a Greece-based cybersecurity and intelligence services company founded in 2018; with 1 employee and 100% YoY growth, they offer penetration testing, cyber protection, and digital forensics, actively demonstrating expertise in hacking and security assessments.
Neurosoft
Neurosoft is a Greece-based IT services and consulting firm with 208 employees, EUR37.9M annual revenue, and a EUR15.1M market cap. As a leading managed services provider, it specializes in cybersecurity, technology solutions, and field services, offering penetration testing, security assessments, and attack simulations to improve client security and resilience.
Qualco Group
Greece-based software development company with 83 employees; founded in 1998; recently acquired cybersecurity firm Cenobe, which offers penetration testing, red teaming, threat intelligence, and incident response services; operates in industrial manufacturing, credit management, AI, and data analytics sectors; 4.8% annual growth; global web rank #5,083,380.
MetaFend Consulting
Cybersecurity consulting firm specializing in penetration testing, cloud security, network security, AI, and red team services; founded in 2023 in Greece with 1 employee and -50% YoY growth; provides expertise in cyber risk, data protection, and IT audits across Greece, Europe, and the US.
Team Secure Greece
Greece-based cybersecurity company specializing in penetration testing and security consulting; offers IT infrastructure penetration tests, security audits, social engineering assessments, GDPR compliance, and managed security services. The company explicitly states its operations in Greece and provides specialized cybersecurity services to protect businesses.
Innosec
Greece-based cybersecurity company specializing in penetration testing services; headquartered in Greece with Greek domain (.gr) and contact email; offers penetration testing and security testing services as confirmed by website content and sources.
CORESEC
Cybersecurity company based in Athens, Greece, specializing in information security services; offers penetration testing including external, internal, whitebox, and blackbox tests; headquartered in Greece with Greek legal registration.
VALIDX
Business consulting and services company founded in 2021; 6 employees with +20% YoY growth; based in Greece (address: 4, Solonos Street, Athens); offers certification, inspection, and technical advisory services including penetration testing, vulnerability assessments, and cybersecurity; specializes in quality, compliance, and technical solutions.
IDEAL Holdings
Greece-based investment management firm specializing in diversified and sustainable investments; offers penetration testing services including network, application, and social engineering testing as confirmed by investor presentations; 28 employees, $100M-$500M revenue, EUR283.1M market cap, founded 1972, with active social media presence and recent strategic growth activities.
Audax Cybersecurity
Cybersecurity company based in Greece; specializes in managed detection, response, and penetration testing services; founded in 2012; 1 employee; offers cybersecurity platform, educational resources, and government security solutions; global web rank #5,760,940 with 127 monthly visits.
ISO CERTIFICATION IN GREECE
Greece-based cybersecurity firm specializing in penetration testing and VAPT certifications; located at 15, Theanous Str, Athens, with active service pages for network and infrastructure penetration testing, and VAPT certification.
Cyberscope
Greece-based blockchain security company providing smart contract audits and penetration testing services; explicitly markets penetration testing that simulates cyberattacks to identify vulnerabilities; headquartered in Rhodes, Greece, with a focus on Web3 security.
Memorandum
Cybersecurity-focused IT services and consulting company based in Athens, Greece; specializes in penetration testing and adversary simulations with 7 employees, founded in 2020, and offers bespoke, impact-centric security solutions.
SPACE HELLAS S.A.
Greece-based IT services and consulting company founded in 1985; 311 employees (+7.7% YoY growth); $32.1M annual revenue; EUR38.7M market cap; offers comprehensive ICT and security solutions including penetration testing services (external, internal, wireless, IoT); 15,613 monthly website visits; ranked #1,159,155 globally; operates in IT solutions, security, and telecom sectors.
Census Labs
Cybersecurity firm based in Athens, Greece, specializing in penetration testing and red-team services; official address in Athens, 117 45, Greece; offers cybersecurity engineering and product security solutions.
RCETECH
Greece-based cybersecurity company specializing in penetration testing; headquartered in Athens, Greece, with explicit service offerings in penetration testing, utilizing advanced security technologies.
AMSEC
Cybersecurity firm based in Greece; provides penetration testing, vulnerability management, and managed security services; explicitly offers expert penetration testing and red teaming; located in Heraklion, Crete, Greece.
Qualco
Greece-based credit management company headquartered in Athens; expanded into cybersecurity with penetration testing services through acquisition of Cenobe and active security testing roles. Founded in Greece; known for credit solutions and cybersecurity capabilities.
census.gr
Greek cybersecurity firm based in Athens, Greece, specializing in penetration testing and mobile app security assessments; offers in-depth security testing services with detailed documentation, emphasizing comprehensive security evaluations.
Kοινωνία Της Πληροφορίας
Greek-based cybersecurity company specializing in penetration testing; offers vulnerability assessments and penetration tests, with headquarters in Kallithéa, Attiki, Greece.
PRIORITY
PRIORITY is a Greece-based private business consulting and services company specializing in GDPR compliance, data protection, ISO management systems, and penetration testing; with 85 employees, 8.2% YoY growth, founded in 1995, and explicit penetration testing services including red teaming, vulnerability assessment, and forensics.
DNG Consulting SA
Greece-based cybersecurity company specializing in penetration testing services; offers dedicated pentest solutions through its website and detailed service pages; headquartered in Greece with a strong local presence.
Raven Cybersecurity
Cybersecurity company based in Greece; specializes in penetration testing, red teaming, and security assessments with a focus on security testing and remediation. Founded in 2023; 1 employee; 16.7% YoY decline; 415 monthly website visits.