Philippe Lépinay

Radiall SA engages in the designing, manufacturing, and marketing of electronic components. Its products include active optics, antennas, microwave components, optical connectors, and space qualified components. The company was founded by Lucien Gattaz, Pierre Gattaz, and Yvon Gattaz in 1952 and is headquartered in Aubervilliers, France.

Sopemea Groupe specializes in laboratory tests for quality control. The firm offers testing services for all types of equipment in the fields of mechanics, vibration, climate, electricity, hydraulics and electromagnetic compatibility. It serves in the area of aeronautics and space, defence, railways, energy and nuclear, automobile and medical. The company was founded in 1948 and is headquartered in Velizy-Villacoublay, France.

Part of Thales SA, Thales International SAS is a French company that provides mission-critical information systems for the aerospace, defense and security markets. The private company is based in Courbevoie, France.

Appalette Tourtellier Systèmes SA builds and installs handling systems. The company was founded in 1986 and is headquartered in Mulhouse, France.