Devensys
Track on RadarAcquired by Inherent · 2025 · news
French cybersecurity firm offering Red/Blue/Purple team services, SOC, and training
- Total raised
- —
- Employees
- 94
- Founded
- 2012
- Momentum
- —
Data updated August 2026
About
About Devensys
At a glance
Devensys is a cybersecurity company specializing in Security Operations, founded in 2012 and headquartered in Montpellier, France. It employs about 94 people and was acquired by Inherent in 2025.
Devensys is a French cybersecurity company that provides offensive security, defensive security, and training services. The company operates three main service lines organized as Red, Blue, and Purple teams. Their Red Team services include penetration testing and offensive security assessments that test defenses and identify vulnerabilities through complex attack scenarios involving software, hardware, human factors, and physical intrusion. The Blue Team services center on a 24/7 Security Operations Center (SOC) based in France with a guaranteed response time of under 30 minutes. The SOC provides continuous security monitoring for organizations of all sizes, from startups to multinational corporations, across both public and private sectors. Their Purple Team offerings include crisis exercises, incident response through a CERT/CSIRT with a 2-hour response time, and a Vulnerability Operations Center (VOC) that operates 24/7. The VOC services encompass vulnerability scanning, External Attack Surface Management, predictive protection, and monitoring of open web and dark web sources. Devensys operates a Qualiopi-certified training center and serves as an official partner for major certification bodies including EC-Council (CEH), OffSec (OSCP), ISC2 (CISSP), and Hack The Box. The company maintains offices in Montpellier (headquarters), Lyon, Paris, and Fort-de-France. Their client base spans multiple sectors including healthcare, finance, software publishing, and industry, serving both government and commercial organizations.
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FAQ
Frequently asked questions about Devensys
When was Devensys founded?▾
Devensys was founded in 2012.
Where is Devensys headquartered?▾
Devensys is headquartered in Montpellier, France.
Is Devensys public or private?▾
Devensys is a privately-held company.
How many employees does Devensys have?▾
Devensys has approximately 94 employees.
What does Devensys do?▾
Devensys is a French cybersecurity company that provides offensive security, defensive security, and training services. The company operates three main service lines organized as Red, Blue, and Purple teams. Their Red Team services include penetration testing and offensive security assessments that…