The CNES recently awarded the Clemessy Group the contract to design and build the Power Supply and Lightning Protection systems for the ARIANE No.4 launch unit
Our subsidiary Cogelub has recently had its MASE certification renewed for a period of one year.
EIS, a Clemessy subsidiary, carried out the architectural illumination of the citadel in Mane
Clemessy has recently taken over the company Meci
Clemessy Motors has recently finished renovating an excitation set for the EDF power plant in Cordemais.