Penetration Testing companies in Belgium
Browse 60 penetration testing firms assessing applications, networks and infrastructure for exploitable weaknesses in Belgium. Compare compliance frameworks, products and technology partners.
Showing 12 of 60 companies
CompanyWhat they do
- XMXavier Mertens ConsultingBlanmont, BelgiumPenetration Testing · Threat Intelligence +3 more
- Outpost24Karlskrona, SwedenApplication Security · Penetration Testing +2 more
- ECECMsolutionsRijen, NetherlandsPenetration Testing · Offensive Security +3 more
- nSEC/ResilienceAmsterdam, NetherlandsPenetration Testing · Application Security +3 more

- Nomios BelgiumZaventem, BelgiumManaged Security · Detection & Response +12 more

- REDSYSTEMTournai, BelgiumPenetration Testing · Offensive Security +4 more
- ACALPHA CSCAmsterdam, NetherlandsManaged Security · Detection & Response +11 more
- CYCyrexDublin, IrelandPenetration Testing · Offensive Security +2 more
- A&axl & traxHasselt, BelgiumManaged Security · Identity & Access +4 more
- OCOrange CyberdefenseWijnegem, BelgiumManaged Security · Detection & Response +15 more
- SESertalinkCapellen, LuxembourgManaged Security · Detection & Response +8 more
- CSCronos SecurityKontich, BelgiumManaged Security · Detection & Response +10 more
Penetration Testing companies in Belgium at a glance
Of the 60 Penetration Testing companies in Belgium, the most common security domains are GRC & Compliance (70%), Security Awareness (63%) and Offensive Security (57%).
Security domains
- GRC & Compliance70%
- Security Awareness63%
- Offensive Security57%
- Incident Response55%
- Detection & Response50%
Offering types
- Professional Services92%
- Consulting83%
- Managed Services62%
- Training58%
- Software27%
Customer segments
- Enterprise68%
- SMB62%
- Public Sector43%
- Critical Infrastructure22%
- Consumer3%
Compliance frameworks
- NIS257%
- GDPR52%
- ISO 2700148%
- DORA30%
- IEC 6244313%
Top cities
- Brussels10%
- Antwerpen7%
- Blanmont5%
- Amsterdam5%
- Kontich5%
- Zaventem3%
Size
- 1-10 employees2%
- 11-50 employees8%
- 51-200 employees8%
- 201-500 employees2%
- 1001-5000 employees2%
- 5000+ employees2%
Most held certifications
- ISO 2700117%
- CISSP5%
- ISO 27001 certified3%
- Nozomi Certified MSSP Partner3%
- Fortinet Expert Partner3%
Key facts
- 2014 is the median founding year
- 33% run a 24/7 SOC
- 5% publish an incident response hotline
- 58% name their products
- 47% name technology partners
Figures from all 60 companies, as published on their own websites. Shares count only what a profile states, so they are a floor rather than a census.