We have developed expert knowledge of
the demands of the aviation and defence sectors.

We offer our customers reliability, efficiency and industrial excellence.
Complete customer satisfaction is one of our priorities.

Information processing and data are priorities for Codifur EMS
We take networks and security extremely seriously.

Our 13845 medical certification equips us to
serve the health and well-being sector.
We produce for class I, II and III devices.

Dedicated to serving the electronics industry, committed to industrial excellence

COFIDUR was founded in France 50 years ago. We have earned our place as an electronics industry leader, recognised for our expertise in cutting-edge technology.

Our group employs 600 staff on five sites: Laval, Cherbourg, Périgueux and Montpellier in France, together with a low-cost solution in Tunis, Tunisia. This means that we can offer a full spectrum of solutions covering the entire product life cycle :

  • Research and new technologies with carefully selected partners in technical sectors where reliability is crucial,
  • Complete project management,
  • Large-scale development, co-development and design-to-cost,
  • Manufacturing and test methods,
  • Purchasing and supply chain management,
  • PCB production (mock-ups, prototypes, pre-series and mass production),
  • Complex integration of modules and finished products, after-sales service and in-service support.

At COFIDUR, we are committed to continual improvement and have obtained six major certifications in this area: OHSAS 18001, ISO 9001 quality system, ISO 14001 – environment, EN 9100 – aviation, ISO 13485 – medical and AQAP 2120 – defence.



Come and find out Who We Are and What We Do at the fairs and forums we participate in.

  • SIDO, from 5 to 6 April 2017, at Lyon

On the agenda for this 52nd edition, a chance to visit the stands of the numerous contributors to the aeronautics and space industry as well as enjoy aerial demonstrations.

The exhibition will be open solely to professionals from 19 to 22 June. The fair will be open to the general public from 23 to 25 June 2017.


Cofidur EMS brings you:

600 highly trained staff on 4 sites
45 years of technical prowess
Recognised expertise in innovation
Committed to CSR, the environment and safety

A subsidiary of Cofidur SA