CS GROUP

CS GROUP is a defense system integrator based in Le Plessis-Robinson, France working in c4isr, communications & satcom, radar & sensors +4 more.

CS GROUP is a European mid-sized technology company that designs, builds, deploys, maintains and operates critical information and communication systems. Its defence and security activities cover counter-drone systems, over-the-horizon HF radar, tactical data links, voice and tactical communications, live, virtual and constructive training systems, surveillance and command systems, and cybersecurity for critical infrastructure. It also develops geo-information platforms and big data and AI solutions, and provides engineering, integration, maintenance and operational support services. Serving defence, homeland security and police, aerospace, space and industrial customers, the group works with sovereign solutions and holds ANSSI PASSI qualification for security services. CS GROUP is a subsidiary wholly owned by Sopra Steria since 26 May 2023 and has around 2,600 employees across France and international sites.