EFS in a few words:


Development, industrialization and manufacturing of electromechanical and electronic equipment in small and medium series (50 to 5000 pieces / year) for other companies.


All skills on a single site, including: analog electronics, power electronics, radio frequency electronics, optoelectronics, digital electronics, embedded software, industrial computing, automation, precision, machining, molding, hydraulics and pneumatics.


Company consists of an engineering and design department (41 % of workforce) and a production unit (43 %) design, development, industrialization, certification and manufacturing of products on customer specifications.


ISO 9001 - 2008 for the following activity: design and manufacture of innovative technical products based on electronics, mechanics, optics and software (23 January 2017).

Our clients

- From startups to multinational
- From Lyon to worldwide area

Areas of application

Aeronautics, Automotive, Construction, Electrical / Electronics, Industrial Equipment, Railway, Medical, Naval, Space, Telecommunications.