Find a pentest company offering Cybersecurity Consulting
302 companies offer this service
Extelligence
IT services and consulting company based in Prague, Czechia, founded in 2011; employs 10 staff with $1M-$5M revenue; specializes in cybersecurity, data management, and IT resourcing; offers penetration testing services with autonomous platform integration (NodeZero via Horizon3.ai); stable employer rating of 5.0/5.0 from 3 reviews.
Danish Cyber Defence
Danish Cyber Defence is a Denmark-based cybersecurity and IT consulting company specializing in penetration testing, red team, blue team, incident response, and cybersecurity education; with 7 employees, founded in 2017, headquartered in Copenhagen, Denmark, and actively engaged in cybersecurity operations and consulting.
Truesec
Cybersecurity company specializing in penetration testing, offensive security, and IT infrastructure security; 261 employees, $6.6M revenue, founded 2005, headquartered in Denmark with offices in Copenhagen and Aarhus; active in vulnerability assessments, security workshops, and penetration testing services, with a global rank of #466,152.
CETA Cyber Defence
Cybersecurity company specializing in IT security consulting, risk management, and penetration testing; 12 employees with 7.1% monthly growth, founded in 2019, based in Denmark, offering services including security testing, solution design, and security management.
e-ducators
Denmark-based IT services and consulting company specializing in cybersecurity, GRC, and penetration testing; offers OT security assessments, phishing training, and cyber awareness programs; 4 employees, founded 2015, with 25% YoY growth, active in cybersecurity testing and training, headquartered in Ballerup, Denmark.
Kopenhagen Konsulting
Danish cybersecurity and digital risk consultancy based in Copenhagen; offers penetration testing and security assessment services, emphasizing expertise in navigating unknown cybersecurity risks.
TPO Group
IT Services and IT Consulting company specializing in cybersecurity and high-stakes cyber operations; offers penetration testing services as part of their cybersecurity solutions, with explicit expertise listed for Chrissa Constantine; based in Gentofte, Denmark, with 5 employees.
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Trustworks
Danish cybersecurity firm based in Copenhagen; specializes in penetration testing and red team exercises, providing cybersecurity consulting and simulated attack services.
Section ApS
Danish cybersecurity firm specializing in penetration testing services; offers simulated phishing attacks and social engineering assessments to evaluate organizational vulnerabilities; registered in Copenhagen with CVR 40069356.
KyberSek OU
Estonia-based cybersecurity consultancy specializing in penetration testing; registered in Harju maakond, Tallinn, since 2018 with VAT EE102582413; provides expert evaluation of system resilience through controlled testing.
Cyberismo
Finland-based cybersecurity company headquartered in Tampere; offers consulting services and cybersecurity solutions including penetration testing services for security assessment.
ACG Cybersecurity
Cybersecurity company based in Paris, France; founded in 2019; offers penetration testing (pentest) services including internal and external audits, with explicit service descriptions and promotional content.
Cyber ICS
Cyber ICS is a France-based cybersecurity consulting company specializing in critical infrastructure security; offers penetration testing and security audits to identify vulnerabilities and enhance security posture.
Tearē Cybersec
French cybersecurity firm based in Saint-Sulpice; provides penetration testing, Red Team, cybersecurity consulting, and training services, emphasizing offensive security capabilities.
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PIIRATES
Cybersecurity company specializing in offensive security, including penetration testing, audits, red team, and physical intrusion tests; founded in 2021, with 3 employees and 100% YoY growth, based in Saint-Péray, France.
Cybercorsaire
Cybercorsaire is a French-based cybersecurity firm headquartered in Baie-Mahault, Guadeloupe, France, specializing in penetration testing, vulnerability assessment, and red team engagements; it provides proactive cybersecurity solutions to protect businesses from cyber threats.
CySAFE Consulting
CySAFE Consulting is a France-based cybersecurity consulting firm headquartered in Paris, with official registration (SIREN 898557848, SIRET 89855784800014). It specializes in penetration testing services, confirmed by external listings on France Cybersecurity; operates from 9:00 to 18:30, Monday to Friday.
Wavestone
Wavestone is a France-based business consulting and services company with 5,043 employees, $1.0B annual revenue, and EUR1.3B market cap; it specializes in strategic transformations, including cybersecurity, data & AI, and sustainability. The firm actively offers penetration testing and red-teaming services, including AI red-teaming and production IT intrusion testing, emphasizing active security defense testing.
SSHack
Cybersecurity firm headquartered in Paris, France, specializing in penetration testing, Red Team, and security audits; offers comprehensive vulnerability assessments including infrastructure, web, and Active Directory security, with expertise in identifying zero-day vulnerabilities and providing offensive security services.
HeadMind Partners
Business consulting and services firm based in France; 860 employees; founded in 2000; specializes in cybersecurity advisory, digital transformation, and AI; offers penetration testing services including vulnerability testing and exploitability assessments under real attack conditions.
Secureaks
French cybersecurity firm with 8+ years of experience; over 400 penetration tests completed; specializes in ethical hacking, vulnerability assessment, and security consulting; headquartered in Vertolaye, France.
Kaspersky France and North, West & Central Africa
Kaspersky France and North, West & Central Africa is a cybersecurity firm specializing in threat intelligence, security assessment, and penetration testing services, including red team simulations. With 27 employees and a 4.5% YoY decline, it is based in France and has a global presence, ranking #131,083 worldwide and #6,741 in its country. The company offers premium cybersecurity solutions for both home and business clients, with a strong focus on advanced security testing and threat mitigation.
Exiptel
French cybersecurity firm specializing in security and network consulting; provides penetration testing (pentest) services; headquartered in Puteaux, Île-de-France, France; active since 2006; member of Hexatrust with recognized expertise in cybersecurity solutions.
HBD Consulting
HBD Consulting is a France-based private cybersecurity consulting firm specializing in independent security assessments such as audits and penetration testing; founded in 2022, with 5 employees and 50% YoY growth, they focus on operational security and consulting services for businesses and professionals.
Cs Group
Cybersecurity and consulting firm based in France; provides penetration testing (pentest) services as part of its operational cybersecurity offerings; headquartered at 22, avenue Galilée, Le Plessis Robinson, France.
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.
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.
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.
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.
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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.
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.
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.
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.
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.
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.
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.
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.
ACPM IT Consulting Ltd.
Hungarian IT services and consulting company specializing in security operations, security analysis, and penetration testing; 12 employees; founded 2015; Budapest-based with global operations; active in penetration testing services and training programs.
KPMG
KPMG is a private professional services firm specializing in accounting, advisory, and cybersecurity solutions; with 47,522 employees, $36 billion in revenue, and headquartered in Budapest, Hungary. The firm explicitly offers penetration testing services, analyzing systems for vulnerabilities as part of its cybersecurity portfolio.
FORTIX Consulting
Hungarian business consulting and cybersecurity firm founded in 2011; 18 employees; provides crypto trading platforms and explicit penetration testing services including vulnerability scanning and security assessments.
AntiHack.hu
Cybersecurity company based in Budapest, Hungary, specializing in penetration testing and security assessments; offers web vulnerability scans, external and internal penetration tests conducted by ethical hackers; headquartered at 1064 Budapest, Izabella utca 77.
247 CyberLabs
Cybersecurity and compliance consulting firm based in Dublin, Ireland; specializes in penetration testing, PCI DSS, ISO 27001, and vulnerability management; 2 employees with 100% monthly growth and 33.3% YoY decline; founded 2014; website: https://www.247cyberlabs.com.
BH Consulting
Irish-based IT services and cybersecurity consulting firm; specializes in penetration testing, risk management, GDPR, and incident response with 19 employees and $1M-$5M revenue. Founded in 2004, it provides market-leading security services and is recognized for its expertise in real-world attack simulations and data protection.
RJ45LAB SRL
Cybersecurity laboratory specializing in offensive security services such as penetration testing, vulnerability assessments, and red teaming; 7 employees with 33.3% YoY growth; founded in 2023; based in Pescara, Italy.
Mobisec
Italian cybersecurity firm Mobisec specializes in mobile and web application security, IoT integration, and cybersecurity consulting; provides penetration testing services including web and mobile app pentests with industry-standard attack simulations; headquartered in Villorba, Veneto, Italy, with verified Italian registration and address.
TINEXTA S.P.A.
Italian IT services and consulting company specializing in digital trust, cybersecurity, and business innovation; 76 employees (+7.0% YoY), $521.5M revenue, EUR509.8M market cap; offers penetration testing, red teaming, and vulnerability assessments through Tinexta Cyber division; based in Rome, Italy.
Meridian Group
Italian cybersecurity firm founded in 2016; 18 employees; specializes in cyber digital intelligence, proprietary threat prevention solutions, and red teaming services for proactive cyber defense; based in Italy.
Nexsys
Nexsys is an Italy-based IT services and consulting firm founded in 2019, with 6 employees and a focus on IT training, consulting, and cybersecurity, including penetration testing services; 12,701 monthly website visits, global rank #2,119,572, and market position at #2119572 globally.
3CiME Technology S.r.l.
Italian cybersecurity company based in Bologna; provides penetration testing services including continuous security testing via P3NTATION Penetration Test; registered with P.IVA IT02817851203 and REA BO 469844.
Invicte.io
Cybersecurity consulting firm based in Rome, Italy; offers penetration testing, incident response, and malware analysis services; explicitly lists pentesting as a core service on its homepage, emphasizing its focus on simulating cyberattacks to evaluate security exposure.
Teleconsys Spa
Italian cybersecurity firm specializing in penetration testing, red teaming, and attack simulation; verified local operations in Milano supported by ISO certifications; explicitly offers penetration testing services through multiple web references and product catalogs.
ICTLC
ICTLC is an Italy-based consulting firm headquartered in Milan, specializing in legal compliance and information security; it provides penetration testing and vulnerability assessment services, with a focus on regulatory compliance and digital resilience.
My Voice
Italian cybersecurity company based in Bologna; provides penetration testing services as part of security assessments, positioning as a cybersecurity partner for SMEs; uses Italian VAT number 01813600663.
EBRC - European Business Reliance Centre
Luxembourg-based IT services and consulting company specializing in ICT solutions, data centers, cloud, and cybersecurity; 38 employees, $57.2M revenue, with expertise in penetration testing, attack simulations, and Red Team exercises, forming part of the DEEP group to lead responsible digital services.
N-serwis.pl Sp. Z O.o.
Polish cybersecurity and IT audit company; offers penetration testing, IT audits, remote work audits, and data protection services; registered in Poland with KRS 0000532229, NIP 6342833456; headquartered in Katowice, Poland.
nFlo
Polish cybersecurity firm based in Warsaw; specializes in penetration testing, IT audits, and security assessments with explicit pentest services including simulated hacking attacks and red teaming; headquartered at ul. Ząbkowska 31, 03-736 Warszawa.
Team Secure Portugal
Cybersecurity services and staffing company based in Portugal; offers penetration testing, vulnerability assessments, security audits, social engineering, background checks, GDPR compliance, and managed security services. The website highlights their expertise in enterprise cybersecurity solutions and consulting.
G-VON Cybersecurity
IT services and consulting company specializing in cybersecurity; offers penetration testing, vulnerability assessment, red teaming, and cybersecurity consultancy; based in Portugal with operations in Germany and Poland; 2 employees with no recent growth; active on social media.
Safeminds
Portugal-based cybersecurity company with offices in Évora and Lisbon; provides penetration testing services including Blackbox, Graybox, Whitebox, and Social Engineering, as detailed on their cybersecurity page and PDF documentation.
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Penthack
Cybersecurity company specializing in ethical hacking and penetration testing; founded in 2020 in Gaia, Portugal, focusing on top-tier protection for high-end brands.
HiveHack
Cybersecurity company specializing in penetration testing, threat hunting, red teaming, and vulnerability management; founded in 2023 with 2 employees and 100% YoY growth; based in Bucharest, Romania, focused on raising cybersecurity awareness and empowering clients to defend against online threats.
Team Secure Romania
Romanian-based cybersecurity company specializing in penetration testing, cybersecurity consulting, and managed security services; offers web, network, API, and mobile penetration testing with automated and manual assessments; headquartered in Bucharest, Romania.
AROBS Group
AROBS Group is a Romania-based software development company founded in 1998, with 470 employees and $3.9M annual revenue; it has received $62.2M in funding, operates 20 branches globally, and specializes in software services including cybersecurity and penetration testing, recognized as a Deloitte Best Managed Company 2022.
SophistIT
IT services and consulting company specializing in cybersecurity, including penetration testing and security audits; 5 employees; founded 2016; headquartered in Bratislava, Slovakia; offers advanced cybersecurity solutions with a focus on real-world attack simulations and detailed reporting.
Accura
Cybersecurity firm based in Bratislava, Slovakia, specializing in penetration testing, ethical hacking, and comprehensive security assessments; offers end-to-end guidance for IT/OT asset management with cross-sector expertise to improve operational resilience.
NICTA
Cybersecurity consulting firm based in Bratislava, Slovakia; specializes in penetration testing services including web, mobile, API, and source code assessments, as well as attack simulations; located at Perličková 12490/17, Bratislava, Slovakia.
Zenotec
Slovakia-based cybersecurity company headquartered in Bratislava; provides penetration testing services including infrastructure pentesting, with formal registration details (Company registration: Bratislava III, section: Sro, file no.: 100185/B; VAT No: SK2024130889).
benchmarked
Slovenia-based cybersecurity firm specializing in penetration testing, compliance, and cyber resilience solutions; 1 employee with 33.3% growth; founded in 2024; connects CISOs and vendors through a curated platform for cybersecurity services.
Redexploit, S.L.
Cybersecurity company specializing in Red Teaming, penetration testing, and hacking; based in Barcelona, Spain with 2 employees and experiencing 50% monthly growth. Provides security audits, continuous monitoring, vulnerability management, incident response, and social engineering services.
DLTCode
Cybersecurity consulting firm specializing in penetration testing, digital transformation, and next-generation security solutions; 41 employees with 88.6% YoY growth; based in Spain; active in space security missions involving nanosatellites.
Intelequia
Intelequia is a Madrid-based cybersecurity and digital transformation firm that specializes in penetration testing, including advanced red team simulations; it helps organizations identify vulnerabilities and optimize security through comprehensive audits and real attack simulations.
RCC Advisory
RCC Advisory is a Spain-based private cybersecurity company founded in 2024, with 2 employees; specializes in penetration testing, ethical hacking, compliance, and security hardening services, originating from military cybersecurity expertise.
Bcnsoluciona
Cybersecurity company based in Barcelona, Spain, specializing in ethical hacking, penetration testing, security audits, and compliance consulting; offers CISO as a service and emphasizes protecting businesses from cyberattacks.
JAYMON SECURITY S.L.
Spain-based IT services and cybersecurity consulting firm specializing in penetration testing, ethical hacking, and vulnerability assessments; 1 employee with -20% YoY growth; offers comprehensive security testing services including gray and white box audits, with 996 monthly website visits.
Planciber
Cybersecurity firm based in Spain; offers penetration testing, red team, and zero-trust architecture services; emphasizes security by design and proactive protection solutions.
Neotica Ciberseguridad
Spain-based cybersecurity firm with offices in Barcelona, Madrid, and Terrassa; specializes in penetration testing and ethical hacking services, offering vulnerability assessments and cybersecurity solutions.
MicroHackers
Cybersecurity company based in Madrid, Spain; specializes in IoT and AI security, offering penetration testing, cybersecurity consulting, and proactive security services; employs automated and manual testing approaches for comprehensive pentesting across web, API, cloud, and internal networks.
Team Secure Spain
Spain-based cybersecurity firm specializing in personnel deployment and enterprise-level security services; offers penetration testing and cybersecurity expertise, with a focus on protecting businesses in Spain.
QuantumSec
QuantumSec is a Spanish cybersecurity firm based in Valencia, specializing in penetration testing services for businesses across Spain. The company emphasizes its pentesting expertise through its website and service pages, serving clients nationwide.
Tech Defense Europe
Cybersecurity consulting company specializing in penetration testing, vulnerability assessments, and security monitoring; based in Barcelona, Spain, founded in 2024, with 2 employees. Provides tailored cybersecurity solutions to protect digital assets and ensure regulatory compliance.
SpectraSec
SpectraSec is a Spain-based IT services and cybersecurity consulting firm specializing in attack simulations such as phishing, smishing, and vishing, which are forms of penetration testing; founded in 2025 with 2 employees, it focuses on protecting health sector data through technology, training, and expert consulting.
Global Technology 4E
Cybersecurity company based in Spain; 30 employees with -14.3% YoY growth, founded in 2009, specializing in penetration testing ('Auditoría y Pentesting') and cybersecurity services for critical infrastructure, with over 15 years of experience.
Ontinet.com
Ontinet.com is a Spain-based IT services and cybersecurity company founded in 1992, with 5 employees and 900% YoY growth. It is the exclusive distributor of ESET in Spain, providing advanced cybersecurity solutions, penetration testing, and expert support; 5 employees; Founded 1992; Spain.
BOTECH
BOTECH is a Spain-based cybersecurity firm specializing in fraud prevention, intelligence, and certifications, with 38 employees and +7.4% YoY growth since 2013. It offers penetration testing and ethical hacking services, with a presence in Spain, Latin America, and the US, and a monthly web traffic of 16,800 visits.
Ayesa
Ayesa is a Spain-based global provider of technology and engineering services, with 5,209 employees and $692.8M annual revenue. They specialize in digitalization, sustainability, and energy transition, offering services in technology consulting, engineering, IT & cloud infrastructure, data intelligence & AI, civil engineering, project management, and cybersecurity, including penetration testing and ethical hacking.
Truesec
Cybersecurity company specializing in computer and network security; 261 employees, $6.6M annual revenue, founded 2005, headquartered in Sweden (Stockholm); offers penetration testing, secure development, and infrastructure consulting, with recent activity in malware response and vulnerability management.
Unbreached AB
Cybersecurity company specializing in penetration testing, vulnerability management, and security assessments; founded in 2022 with 2 employees in Stockholm, Sweden. Offers penetration testing, vulnerability scanning, threat intelligence, and security audits, focusing on proactive threat identification and risk mitigation.
Secify
Swedish cybersecurity firm specializing in penetration testing and offensive security services; headquartered in Jönköping, Sweden, with a primary address at Östra Storgatan 28c, 553 21 Jönköping; provides penetration testing and red team exercises.
Cyber Instincts AB
Sweden-based cybersecurity firm specializing in penetration testing; offers active exploitation testing and detailed security reports; headquartered in Gothenburg, Sweden.
Hack23 AB
Sweden-based cybersecurity consulting firm specializing in ISO 27001, GDPR/NIS2, and AWS security; offers penetration testing, vulnerability assessments, and red team exercises; Gothenburg headquarters; over 30 years of expertise; CISSP/CISM certified.
Thats IT Consultants
IT services and consulting company based in New Zealand; specializes in cybersecurity, penetration testing, application and infrastructure testing, accreditation, and risk management; 2 employees with -50% YoY growth; founded 2019; offers comprehensive security testing services including penetration testing, confirmed by dedicated service page and terms & conditions.
Borderless CS
Australian cybersecurity firm specializing in penetration testing with CREST accreditation; 11 employees, founded 2023, $1M-$5M revenue, $100K seed funding, Melbourne HQ; offers ethical hacking, real attack simulations, and security assessments across networks, cloud, and infrastructure.
Aurora IT
Australian cybersecurity firm based in Mittagong, NSW; active since 2009 with ABN 35138922666; provides penetration testing and cybersecurity consulting services, including certified ethical hacking and security assessments.
Digital Boundary Group
Cybersecurity company specializing in penetration testing and security assessments; conducts over 1,000 security engagements annually across 40+ countries, with a focus on web, mobile, and network security testing. Based in London, Ontario, Canada, with 31 employees and $12.2M USD annual revenue.
SB Software Inc.
IT services and cybersecurity consulting firm specializing in penetration testing, remote services, and cybersecurity solutions; 3 employees; founded 2022; Montreal, Quebec, Canada.
Sunphinx Cybersecurity
Canadian cybersecurity company based in Montréal, Quebec; specializes in penetration testing services, including web application pentests to identify vulnerabilities in APIs and web apps.
DG Consulting
DG Consulting is a Canadian security and investigations company specializing in penetration testing and offensive security services; with 5 employees, founded in 2015, and a focus on attack simulation, web app, API, cloud, and social engineering assessments, leveraging 25 years of industry experience to empower technical teams and improve cybersecurity.
Joust Security
Cybersecurity company based in Montreal, Canada, specializing in penetration testing and security assessments; explicitly offers custom-tailored penetration testing, red team scenario simulations, and risk assessments; headquartered at 1050 Beaver Hall Hill, Suite 1540, Montreal, QC H2Z 0A5, Canada.
Cybercraft Consultancy & Services Inc
Canadian cybersecurity firm based in Nepean, Ontario, specializing in infrastructure penetration testing; explicitly offers pentest services as per their website, with headquarters confirmed in Canada.