CS Communication & Systèmes

Visiting address

22 avenue Galilee


Le Plessis Robinson

Postal address

22 avenue Galilee

Le Plessis Robinson , 92350



Tel +33 141 28 4000

Fax +33 141 28 4040

Company information

CS positions itself as a strategic player in the aeronautics value chain

Broadly present in the aerospace industry, CS conducts large, complex projects that include development and maintenance of technical information and real-time systems to satisfy the most rigorous requirements for safety and operational reliability.

Increase productivity, reduce design costs: CS works side-by-side with its customers – aircraft manufacturers, engine makers and equipment suppliers – to help their value-added take off. A strategic player in the aeronautics value chain, CS carries out complex projects, working for major industrial firms in the business. 

A strategic partner in the aerospace sector, CS handles complex projects for major customers. The largest engine manufacturers, such as Turbomeca and Pratt & Whitney, the most innovative aircraft builders, such as Airbus, and worldwide equipment suppliers, such as Thales and Safran, rely on CS specialized know-how for the development, integration and maintenance of their critical real-time embedded systems and their technical information systems.

Company information

Headquarters location 22 avenue Galilee
92350 Le Plessis Robinson
Some facts
Founded in
Founded by
Company Size


  • AIM
  • Airfield Operations
  • ATM systems
  • Avionics
  • Communication Systems
  • Consulting
  • Data Networks
  • Datalink Applications
  • Engineering Services
  • Flight Data Systems
  • Navigation Aids
  • Radars / Surveillance Systems
  • Remote Maintenance Monitoring
  • Safety Systems / Risk Assessment
  • Satellite Navigation Systems
  • Simulators
  • Software
  • Surface Movement Radar
  • Telephonic Systems
  • Training
  • Voice applications