Seclinq

Seclinq

Breukelen, Utrecht, Netherlands

Penetration TestingOffensive SecurityManaged SecurityDetection & Response24/7 SOC
Founded 2021Serves Enterprise
Profile last updated: May 8, 2026

About

Founded in 2021, Seclinq is a cybersecurity company based in Breukelen, Netherlands working in penetration testing, offensive security, managed security +10 more.

Seclinq is a Dutch cybersecurity company based in Breukelen, near Utrecht, that delivers managed security services and security testing, delivered by certified ethical hackers. Its services include 24/7 managed security and CERT services covering continuous monitoring, threat detection, incident response, threat hunting and forensic analysis, offered in tiers from essentials to enterprise coverage. Offensive security work includes infrastructure, web, mobile, API, wireless and IoT penetration testing, red teaming, adversary simulation, phishing and social engineering simulations, and source code review. Seclinq also specialises in security testing of applications built with AI coding tools, identifying vulnerabilities such as injection flaws, broken authentication and insecure configurations. Advisory and compliance services cover ISO 27001, SOC 2, NIS2, DORA and PCI DSS gap analysis, implementation support and audit preparation. The company offers security awareness training and workshops, and provides its Seclinq Platform for GRC and risk management. Seclinq states that its team holds OSCP, GWAPT, CREST CRT, CISM, CEH and ISO 27001 Lead Implementer certifications, and it serves clients across Europe and internationally.

Location

Breukelen, Netherlands

Founded

2021

Focus areas

managed security servicespenetration testingred teamingCERTAI code securitycompliance consulting

Languages

EN

Services & products

Security domains

Penetration TestingOffensive SecurityManaged SecurityDetection & ResponseIncident ResponseDigital ForensicsThreat IntelligenceApplication SecurityCloud SecurityNetwork SecurityOT/ICS SecurityGRC & ComplianceSecurity Awareness

How they deliver

Managed ServicesProfessional ServicesConsultingTraining

Operations

Runs a 24/7 security operations centre

Products

Seclinq Platform

GRC platform

Connects a customer's risk register to vulnerability findings, cloud scan results and threat intelligence so compliance reflects actual security posture.

Customers

Enterprise

Industries served

Financial servicesHealthcareTechnologyCritical infrastructure

Compliance & partners

Compliance frameworks

ISO 27001SOC 2NIS2DORAPCI DSS