EREMS

Toulouse-area SME building flight electronics for satellites and crewed missions.

EREMS, founded in 1979 in Flourens near Toulouse by Gérard Petit and Claude Wintgens, designs and builds onboard electronics and software for space, defence, and aeronautics. Its hardware has flown on Pléiades Neo, Kinéis, SVOM, Solar Orbiter, BepiColombo, and InSight. The company has about 190 staff and opened an expanded clean-room factory in 2026.