Top 10 VAPT Companies in the Netherlands for Advanced Security Audits
Top 10 VAPT Companies in the Netherlands In today’s fast-evolving cyber threat landscape, organizations in the Netherlands face pressure from regulations such as GDPR and NIS2, and must defend against sophisticated attacks. A strong strategy for that is partnering with a trusted VAPT (Vulnerability Assessment & Penetration Testing) provider. In this article, we highlight ten of the leading VAPT firms in the Netherlands, with a focus on their strengths, service offerings, and how they support advanced security audits.
Top 10 VAPT Companies in the Netherlands
1. Factosecure (Amsterdam & Netherlands-wide)
Why they stand out: Factosecure is a long-standing Dutch cybersecurity firm offering technical services such as vulnerability Top 10 VAPT Companies in the Netherlands assessments, penetration testing and red-teaming. They serve clients in highly regulated sectors (finance, defence, IoT).
Specialties: Critical infrastructure and industrial systems, IoT/OT security, certification & audit readiness.
Best for: Enterprises with complex environments and strict regulatory compliance needs.
2. Secura B.V. (Amsterdam & Eindhoven)
Why they stand out: A Dutch cybersecurity company providing a broad portfolio of services including VAPT, certification Top 10 VAPT Companies in the Netherlands and advisory. Their reputation is solid in the Netherlands for infrastructure and industrial systems.
Specialties: Vulnerability assessments and penetration testing for web, mobile, infrastructure; focus on regulatory frameworks.
Best for: Large enterprises or government bodies requiring compliance-ready security testing.
3. Securify (Amsterdam)
Why they stand out: Securify emphasises deep technical expertise: mobile applications, Top 10 VAPT Companies in the Netherlands code-review, white-box, grey-box and black-box testing.
Specialties: Web and mobile application security, scenario-based pentests, agile/dev-ops friendly testing.
Best for: Businesses with heavy mobile/web app footprints and those wanting more than standard external tests.
4. DeepStrike (Netherlands)
Why they stand out: DeepStrike offers a platform-based Pentest-as-a-Service (PTaaS) model for continuous testing and reporting. DeepStrike
Specialties: Continuous testing, dashboarding, Top 10 VAPT Companies in the Netherlands real-time vulnerability monitoring, unlimited retesting (in some packages).
Best for: Companies that want continual oversight rather than a single audit snapshot.
5. WebSec B.V. (Amsterdam)
Why they stand out: WebSec is a specialist firm offering “high-quality offensive security services”, including web/mobile/IoT and red-teaming. Pentest Reports+1
Specialties: Red team exercises, API/cloud security, threat simulation.
Best for: Organizations that want adversary simulation and deeper exploitation beyond standard tests.
6. Tesorion (Utrecht)
Why they stand out: Tesorion is known for catering to both SMEs and larger enterprises Top 10 VAPT Companies in the Netherlands with a proactive approach to safeguarding critical systems.
Specialties: External/internals pentests, social engineering & phishing simulations, endpoint/network assessments.
Best for: Organizations that may not have huge security maturity, but still need robust testing and reporting.
7. Northwave Cyber Security (Utrecht / Amsterdam)
Why they stand out: Northwave combines cybersecurity consulting with operational Top 10 VAPT Companies in the Netherlands support and delivers holistic penetration testing services.
Specialties: Application & network pentesting, risk assessments, remediation planning, managed security & SOC support.
Best for: Organizations seeking a partner in both testing and ongoing security operations.
8. Computest Security (The Hague)
Why they stand out: Computest specialises in application and infrastructure testing, with a focus on DevSecOps integration for agile businesses.
Specialties: Web/mobile apps, cloud penetration testing, red teaming aligned with agile DevSecOps.
Best for: Tech-driven companies with frequent releases and need for integration of security into pipelines.
9. Hadrian Security (Amsterdam)
Why they stand out: Hadrian is described as offering AI-powered penetration testing, making it especially attractive to Top 10 VAPT Companies in the Netherlands startups and tech firms.
Specialties: Automated + manual pen testing, SaaS/cloud security, compliance readiness.
Best for: Startup and SaaS companies seeking efficient security audits with modern tooling.
10. Cyver.io (Amsterdam)
Why they stand out: Cyver.io offers a modern PTaaS model — penetration testing as a service — for continuous insights and remediation guidance.
Specialties: Web & infrastructure pentesting, Top 10 VAPT Companies in the Netherlands automated workflows, continuous vulnerability management.
Best for: Organisations wanting ongoing security monitoring rather than just one-time audit.
How to Choose the Right VAPT Provider
Selecting the right partner for VAPT in the Netherlands depends on several key factors:
Scope & depth of testing: Do you need just external network testing, or full application, cloud, IoT, red-team simulation?
Certifications and expertise: Ensure the provider holds relevant certifications (CREST, OSCP, ISO 27001) and understands Dutch/EU regulations.
Reporting & remediation support: A good provider not only identifies vulnerabilities but gives actionable remediation guidance and supports retesting.
Delivery model: One-off pentest vs continuous/PTaaS model — choose according to your risk profile and release cadence.
Compliance & regulatory awareness: For Dutch/European markets, the vendor must know local regulation context.
Budget & business fit: Testing for an SME will differ from a large enterprise — ensure realistic pricing and alignment with your business size.
Why VAPT is Critical for Dutch Organisations
The Netherlands is one of the most digitally advanced economies in Europe and faces heightened cyber risks.
Regulations such as GDPR (data protection) and NIS2 (for essential services) are strictly enforced and organisations must regularly assess their defences.
A robust VAPT programme helps identify hidden weaknesses before criminals exploit them — it’s proactive rather than reactive.
Continuous testing models (PTaaS) are increasingly important as attack surfaces expand (cloud, IoT, hybrid work).
Final Thoughts
Whether you are a startup, SME or a large regulated enterprise in the Netherlands, partnering with a capable VAPT provider is a Top 10 VAPT Companies in the Netherlands key component of your cybersecurity strategy. The ten firms listed above represent strong options — each with different strengths and service models.
At Factosecure.com, we recommend aligning your selection with your business size, regulatory environment, and desired delivery model (one-off vs continuous). Then scope the testing engagement carefully — define assets, threat vectors, and remediation expectations in your contract.
By choosing the right VAPT partner, you’re not just ticking a compliance box — you’re building resilience and trust in your digital operations.