Fidens

Fidens

FIDENS SAS

Maisons-Laffitte, France

Penetration TestingOffensive SecurityManaged SecurityGRC & Compliance
Founded 200251-200 employeesServes Enterprise, SMB, Public Sector
Profile last updated: March 20, 2026

About

Founded in 2002, Fidens is a cybersecurity company based in Maisons-Laffitte, France working in penetration testing, offensive security, managed security +3 more.

Fidens is a French cybersecurity consultancy founded in 2002 and part of the TVH Consulting group since 2022. It provides security governance consulting, technical and organisational audits, penetration testing and red team exercises, social engineering tests, managed SOC and outsourced CISO (RSSI) services, ISMS software solutions, and a catalogue of certifying and awareness training. Its services support compliance with NIS2, GDPR, DORA, ISO 27001 and HDS, and it serves private companies and public organisations. The company states it has completed more than 3,000 missions.

Location

Maisons-Laffitte, France

Founded

2002

Employees

51-200

Legal name

FIDENS SAS

Focus areas

cybersecurity consultingpenetration testingred teamISMSNIS2ISO 27001security trainingoutsourced CISO

Languages

FR

Services & products

Security domains

Penetration TestingOffensive SecurityManaged SecurityGRC & ComplianceSecurity AwarenessThreat Intelligence

How they deliver

ConsultingProfessional ServicesManaged ServicesSoftwareTraining

Products

APOS

Software

Software solution for steering and managing an information security management system (ISMS/SMSI).

VigiFidens

Threat Intelligence

Cyber threat watch service that provides analysed cyber threat intelligence from Fidens experts.

Customers

EnterpriseSMBPublic Sector

Compliance & partners

Compliance frameworks

NIS2GDPRDORAISO 27001HDS3CF

Credentials & affiliations

Certifications

SecNumEdu

Issued by: ANSSI

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