Stefan Leumann

Part of Ascom Holding AG, Ascom (France) SA is a French company that manufactures payment and security systems for banks, car parks, and businesses. The company is based in Suresnes, France. The company was founded in 1993. The CEO is Philippe Billet. Ascom (France was acquired by DUONS Maintenance & Customer Operations SAS from Ascom Holding AG on December 23, 2008.

Crouzet Automatismes SAS manufactures automation control components. Its products include proximity sensors, switches, force, and load sensors. The firm serves aerospace, defence, access control, railways, nuclear and electrical apparatus industries. The company was founded in 1921 and is headquartered in Valence, France.

Institut National de la Sant? et de la Recherche M?dicale provides medical services. The firm specializes in biomedical research and public health research. The company is headquartered in Paris, Cedex, France.

Centre National de la Recherche Scientifique provides scientific research services. The firm engages in the research capable of advancing knowledge and bringing social, cultural, and economic benefits for society. The company was founded in 1939 and is headquartered in Paris, France.