Find a Pentest Company in Belgium
There are 71 penetration testing companies in Belgium. 73% are small firms (50 or fewer employees) and 27% are larger organizations.
N0B0T Ethical Hacking Team
Cybersecurity startup specializing in penetration testing, social engineering, physical breaches, and cyber attack simulations; 2 employees, founded 2017, headquartered in Antwerpen, Belgium; focuses on ethical hacking to reveal security exposures.
CYBERXPERT
CyberXpert is a Belgium-based private cybersecurity firm specializing in computer and network security services, including penetration testing, audits, and vulnerability assessments; with 2 employees, founded in 2020, headquartered in Brussels, Belgium, serving both public and private sectors with a focus on security audits, testing, and strategy development.
Spinae
Spinae is a Belgian cybersecurity firm specializing in OT and IT security, including penetration testing and industrial control system security; 7 employees with 85.7% YoY growth, founded in 2019, based in Ghent, Belgium, and adheres to standards like ISO/IEC 27001 and IEC 62443.
MME | Security Audits & Training
Cybersecurity company specializing in security audits, penetration testing, ethical hacking, and security training; founded in 2010 with 12 employees in Belgium. Focuses on open communication about cyber risks, offering services like vulnerability assessments, forensic investigation, and secure web development. Web presence includes 3,397 monthly visits and a global rank of #5,173,356.
Crimson7
Cybersecurity company specializing in attack intelligence, security operations, and penetration testing; 5 employees with 80% YoY growth; headquartered in Zaventem, Belgium.
Gremwell
Cybersecurity company specializing in penetration testing, ethical hacking, vulnerability assessments, and security reviews; 3 employees, founded 2010, headquartered in Belgium near Brussels; offers web application security testing and serves clients in Belgium and abroad.
Intigriti
Intigriti NV is a Belgium-based cybersecurity firm specializing in crowdsourced security, bug bounty programs, and penetration testing services; 424 employees with 32.1% YoY growth, $7.3M annual revenue, and $27.2M in total funding. Founded in 2016 and headquartered in Antwerpen, it is Europe's leading bug bounty platform, enabling large organizations to proactively identify and remediate security vulnerabilities.
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Fox&Fish Cyberdefense
IT services and cybersecurity consulting firm based in Aarschot, Belgium; specializes in penetration testing, cyber defense, and cybersecurity audits; 4 employees with 33.3% YoY growth; active in cybersecurity awareness, phishing simulations, and ethical hacking.
Alternatives Théâtrales
Belgian publishing company specializing in performing arts publications; offers penetration testing, offensive security, vulnerability assessments, and security consulting services; 6 employees (+42.9% YoY growth), founded 1979, based in Belgium, with 1,300 monthly website visits and ranked #9,134,105 globally.
Safepoint
Safepoint is a Belgian-based IT services and consulting company specializing in cybersecurity and compliance, with 3 employees and founded in 2020. They focus on penetration testing, vulnerability management, and cloud security, offering applicative penetration tests for web, mobile, client-server apps, and APIs. The company emphasizes quality expertise and operates from Zoutleeuw, Belgium.
Cresco Cybersecurity
Cybersecurity company specializing in penetration testing, ethical hacking, and security assessments; 13 employees with 26.7% YoY growth; founded 2020; based in Brussels, Belgium; offers red team, blue team, phishing, awareness training, and security transformation services.
Aikido Security
Aikido Security is a Belgium-based private software development firm founded in 2022, specializing in security solutions including penetration testing and attack testing platforms; 95 employees with 218% YoY growth, $700K annual revenue, and $24.6M in total funding. The company is trusted by over 50,000 organizations and operates in categories such as security, DevSecOps, SAST, and cloud security.
Abrahax
IT services and consulting firm specializing in cybersecurity; provides penetration testing, security management, and risk mitigation services; 2 employees; headquartered in Scherpenheuvel, Belgium; domain abrahax.be reflects Belgian base.
REDSYSTEM
Cybersecurity company based in Froyennes, Belgium, specializing in offensive security and penetration testing; 10 employees, founded in 2020, with a focus on vulnerability assessment, emergency response, and attack surface reduction.
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BOSSIT - Ethical Hacking
IT services and cybersecurity firm based in Bornem, Belgium; specializes in penetration testing, vulnerability scanning, and security awareness with 2 employees, founded in 2013. Offers web application pentests, external pentests, and pentest as a service, serving a niche market with 1,157 monthly visits and a global rank of #9,621,276.
INVADE
Cybersecurity firm specializing in penetration testing; provides comprehensive security assessments including web, mobile, IoT, and hardware testing; 2 employees; Brussels, Belgium; Founded in Belgium; Focused on proactive vulnerability identification and adversary emulation.
The Security Factory
IT services and cybersecurity company specializing in penetration testing, red team exercises, and security training; 20 employees, founded 2012, headquartered in Belgium; offers expertise in social engineering, phishing, and secure software, with active social media presence and competitive positioning in the Belgian cybersecurity market.
Comrado
Cybersecurity company specializing in penetration testing and security assessments; 3 employees with 16.7% monthly and yearly growth; based in Brussels, Belgium; offers proactive security solutions including threat intelligence, compliance, and cloud security.
Syber
IT services and consulting company specializing in cybersecurity; founded in 2020, based in Belgium, with 5 employees and +150% YoY growth. Provides penetration testing, vulnerability management, MDR, compliance, and dark web monitoring.
ironPeak
Cybersecurity consulting firm specializing in penetration testing, code and app security, and risk assessment; founded in 2017 in Belgium, with 4 employees and 66.7% YoY growth; offers services in web/mobile pentest, cloud security, and vendor security; small but rapidly growing team with active online presence.
SecWise
Cybersecurity and IT services company specializing in penetration testing, cloud security, and end-to-end security strategies; 24 employees; founded 2018; headquartered in Heverlee, Belgium; Belgium-based with a Belgian domain; recognized as Belgium’s largest Microsoft Security team and #1 Microsoft Gold Security Partner in BeLux.
Nomios
Cybersecurity company providing penetration testing services; based in Zaventem, Belgium with a registered address at Excelsiorlaan 89, 1930 Zaventem. The company specializes in security assessments and network solutions for enterprises and public sector clients.
CyberMinute
CyberMinute is a Belgium-based IT services and cybersecurity consulting firm specializing in penetration testing, security assessments, and risk management; with 7 employees, 20% YoY growth, founded in 2019, headquartered in Brussels, and delivering qualitative cybersecurity advice.
Cyberplan
Belgium-based cybersecurity firm specializing in penetration testing services; offers application and infrastructure pentests to identify vulnerabilities through simulated cyberattacks; headquartered in Oostkamp, Belgium.
ACEN
IT services and consulting company specializing in cybersecurity, including penetration testing; 50 employees with 28.6% YoY growth; based in Kontich, Belgium; offers application security and assessment services.
Approach Cyber
Cybersecurity and privacy service provider based in Mont-Saint-Guibert, Belgium; offers penetration testing, ethical hacking, and comprehensive cybersecurity solutions; 65 employees, founded 2001, with a focus on building digital trust and protecting data.
CORONA PRINT
CORONA PRINT is a security systems services company specializing in access control solutions, RFID technology, and card printing; with 3 employees, founded in 1982, based in Brussels, Belgium, and offering physical access penetration testing services.
Krypta
Belgian-based cybersecurity firm specializing in sovereign cybersecurity solutions; offers penetration testing, security audits, architecture reviews, and compliance assessments for RGPD, NIS2, and DORA; operates from a Belgian headquarters.
Soteria - Cybersecurity
Belgium-based cybersecurity firm headquartered in Ghent; specializes in IT & OT cybersecurity for production companies and SMEs. Offers security audits, penetration testing, and cyber awareness programs, with a focus on industrial and enterprise system protection.
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Claireity consulting
Cybersecurity consulting firm based in Belgium; specializes in penetration testing, external vulnerability assessments, and black-box security approaches; 3 employees, founded 2019, +50% YoY growth, active in cybersecurity, cloud, and compliance services.
Security Taskforce
Security Taskforce is an IT services and consulting firm based in Belgium, specializing in cybersecurity and infrastructure security. The company explicitly offers PenTest services to improve security and detect vulnerabilities, with 8 employees and a 10% yearly growth.
NVISO Security
Cybersecurity company specializing in penetration testing, digital forensics, incident response, malware analysis, and threat hunting; 252 employees with 7.7% YoY growth; based in Brussels, Belgium; founded in 2013; active in security testing and research.
Benijah Consulting
Cybersecurity consulting firm headquartered in Brussels, Belgium; specializes in penetration testing services, explicitly offering 'Penetration tests' as part of cybersecurity audits and pentest solutions.
Privatum
Privatum NV is a cybersecurity consultancy based in Hasselt, Belgium, providing penetration testing, audits, governance, and training services; explicitly offers ethical hacking and authorized penetration testing, showcasing expertise in simulated attack testing and vulnerability assessments.
Netcure
Belgian cybersecurity firm based in Zaventem; provides penetration testing services with explicit mention of conducting simulated cyberattacks to assess security; registered under BE 0459.551.653, emphasizing independent security expertise.
CyberSynergy360
CyberSynergy360 is a private Information Services company based in Brussels, Belgium, with 4 employees, founded in 2025. They specialize in cybersecurity strategy, organizational change, and penetration testing services such as phishing simulations and social engineering tests, emphasizing a comprehensive 360° approach to cyber security.
3TS Cyber Security
Belgium-based cybersecurity firm specializing in penetration testing services; located at Rue du Couvent 3, 1360 Perwez, with BCE registration 0805449891 and VAT number, supporting its Belgian registration and operations. Offers comprehensive security solutions including pentest services, as evidenced by dedicated service sections.
Cyberplan
Belgian cybersecurity company specializing in penetration testing services; offers application and infrastructure pentests with simulated attacks to identify vulnerabilities. Focuses on proactive security strategies including audits, training, and risk management.
Aurify
IT services and consulting company specializing in secure cloud solutions for fintech and regulated industries; based in Antwerp, Belgium, with 24 employees and 150% YoY growth. Aurify explicitly offers penetration testing and vulnerability assessments as part of its security offerings, emphasizing security and compliance.
Network-it BV
Belgium-based IT services provider headquartered in Mechelen; offers penetration testing, vulnerability analysis, 24/7 network monitoring, and incident response, with a focus on security audits for SMEs.
Nano It Cybersecurity
Belgium-based cybersecurity firm specializing in penetration testing services; offers 'Test d’intrusion' and 'Pentesting' to identify system vulnerabilities; headquartered in Brussels, Belgium.
Uptime Security
Belgium-based cybersecurity firm specializing in high-end, tailored cyber defense solutions; offers penetration testing services; headquartered in Kontich, Belgium, with local contacts and official address.
CyberSecurityPro
Belgian cybersecurity company based in Genk; provides penetration testing, security audits, and ethical hacking services; domain registered in Belgium; offers security awareness training.
TALENT-IT
Belgian IT services and consulting firm specializing in IT support, talent placement, and penetration testing; 55 employees, founded 2007, $28.3K annual revenue, active in cybersecurity testing with explicit pentest services, based in Antwerp.
spotit
Cybersecurity company specializing in computer and network security; offers penetration testing, ethical hacking, security consulting, and threat intelligence services. Based in Merelbeke, Belgium, with 73 employees (+16.3% YoY growth), founded in 2014. Recognized for strategic security architecture and long-term customer relationships; 2,538 monthly website visits, global rank #5,708,381, employer rating 3.1/5 based on 3 reviews.
Michiel Evers
Belgian-based cybersecurity consultant specializing in penetration testing; offers security assessments for systems and applications with over 7 years of experience, registered at Bieststraat 243/11, 3550 Heusden-Zolder.
clipeum
Belgian private information services company founded in 2018 with 1 employee; specializes in privacy, information security, compliance, risk management, and training; offers penetration testing, ISO 27001 compliance, ITGC testing, SAP governance, and security training; explicitly provides penetration testing services involving ethical hacking to identify vulnerabilities.
CyberAudit
Belgium-based cybersecurity firm specializing in penetration testing services; offers external/internal testing, PCI, web app, and network segmentation assessments. Operates from Brussels, with a focus on comprehensive security evaluations.
Jvit.be
Belgian cybersecurity firm headquartered in Zonhoven; offers penetration testing, Red Teaming, and cybersecurity consulting services; registered in Belgium with BE 0789.693.232 and located at Mommersbosweg 41, 3520 Zonhoven.
Davinsi Labs
Belgium-based cybersecurity firm specializing in penetration testing and adversary simulations; explicitly offers pentest services confirmed by multiple sources; headquartered in Antwerp, Belgium.
CETIC
Belgium-based applied ICT research center specializing in cybersecurity; offers penetration testing, vulnerability analysis, and automated security testing for cyber-physical systems; headquartered in Charleroi with additional sites in Libin; officially registered in Belgium (BE 0474 549 932).
VanRoey
Belgian IT services and consulting company specializing in ICT solutions, cybersecurity, and penetration testing; 160 employees, $30.5M revenue, founded 1993, based in Turnhout, Belgium; active in ethical hacking, security testing, and ICT infrastructure.
Easi
Easi is a Belgian private IT company founded in 1999, with 546 employees and $358.6K annual revenue, specializing in cloud, security, and software solutions for the mid-market. It offers management applications, professional cloud and security services, and IT infrastructure management, with explicit penetration testing services performed by certified ethical hackers. Easi recently acquired Quendra and maintains a web presence with 45,429 monthly visits, ranking #698,095 globally.
Procsima-Group
Cybersecurity firm based in Mont-Saint-Guibert, Belgium; over 20 years of experience; acquired by Easi in October 2023; provides penetration testing, security awareness training, incident response, and governance services.
It1
Belgian ICT services provider specializing in managed security solutions; offers penetration testing and vulnerability scanning through It1 Sentinel Vulscan; headquartered in Dendermonde, Belgium, with corporate registry references from RPR Gent.
Tekgenx Consulting Srl
Belgium-based cybersecurity firm headquartered in Brussels; offers penetration testing (web, network, cloud), secure software development, and network virtualization services; explicitly emphasizes real-world scenario simulation in pentest offerings.
xameco
Belgium-based cybersecurity consulting firm specializing in security assessments, incident handling, and penetration testing (Red Team); located in Chastre-Villeroux-Blanmont, with a focus on protecting assets and improving security posture.
Vlaamse overheid
Belgian government agency providing policy, information, and cybersecurity services; employs 2,729 staff with 3.8% annual growth, $2M revenue; offers penetration testing and ethical hacking services to assess and enhance digital security.
Butterfly&CO
Belgian business consulting and services company specializing in organizational transformation, human-centric approaches, and digital solutions; 7 employees, founded 2011, headquartered in Braine-l’Alleud, Belgium. Offers cybersecurity, coaching, digital transformation, change management, and penetration testing services; 1,109 monthly website visits, global rank #10,445,588.
PwC Belgium
PwC Belgium is a private accounting and professional services firm headquartered in Diegem, Belgium, with 1,293 employees and a -5.2% YoY growth. The company offers audit, tax, consulting, legal, and HR services, and explicitly provides penetration testing, including Threat-Led Penetration Testing, Managed Penetration Testing, and AI Red Teaming, highlighting its capabilities in offensive security.
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Safebyte
Belgian cybersecurity firm based in Ypres; provides cybersecurity audits and penetration testing services, explicitly describing their pentest as simulating hacker attacks to identify vulnerabilities.
SeQR-Byte
Belgium-based cybersecurity firm specializing in penetration testing, cloud audits, and security consultancy; confirmed by Belgian registration details and explicit service offerings including web pentesting.
Qualisys
Belgian cybersecurity company specializing in penetration testing; offers external and internal intrusion tests with a free initial assessment; located in Brussels, Belgium.
Panoply Tech
IT consultancy firm based in Flanders, Belgium; specializes in full-stack solutions, security research, and audits; explicitly offers penetration testing services on its Security page; serves serious businesses and individuals; current projects include a cryptocurrency chart platform with over 45,000 monthly users.
Belgacom Center
Belgacom Center is a Belgian telecommunications provider with 71 employees and +10.9% YoY growth; offers network, mobile, internet, and TV services across Belgium. They provide penetration testing and vulnerability management services, supported by Proximus NXT's ethical hacking team, emphasizing security testing capabilities.
SiSEC
Belgium-based IT and network security consulting firm; offers penetration testing (Blackbox, Whitebox, physical, social engineering), security advice, and incident response; headquartered at Rue Des Paysagistes 30, 1160 Auderghem, Belgium.
Appsys Ict Group
Belgium-based IT services company specializing in cybersecurity, penetration testing, and managed IT solutions; headquartered in Houthalen-Helchteren with Belgian registration number BE 0844.080.241; offers security audits, MDR/SOC, cloud services, and IT management.
VDAB
Belgium-based employment agency headquartered in Brussels; provides job placement and employment services; demonstrates penetration testing capabilities through explicit senior pentest job postings, indicating internal or client-facing security assessment services.
Egov Select
Belgium-based IT services and consulting company with 248 employees and 14.6% YoY growth; specializes in social media, IT recruitment, and government IT solutions; explicitly provides penetration testing (pentest) services, including post-test support, as evidenced by multiple job postings and service descriptions.
Exabyte BV
Belgian IT company specializing in cybersecurity, including penetration testing and security audits; headquartered in Belgium with a focus on enhancing client security through simulated attack testing.
BDO
Private accounting firm headquartered in Brussels, Belgium, with 9,802 employees and $14B annual revenue; operates in 166 countries with 1800 offices; offers professional services including audit, advisory, tax, and security testing such as penetration testing; employs a workforce experiencing a 24.3% YoY decline; known for quality and technology-driven solutions.