Martine Charbonnier

Altamir SCA operates as a private equity fund/trust. It engages in the acquisition of equity interests in other companies. The company was founded on March 15, 1993 and is headquartered in Paris, France.

Somfy SA engages in the provision of automatic control security system. It provides opening and closing solutions for houses and buildings. The firm operates through the following geographical segments: North and West, and South and East. The company was founded in 1960 and is headquartered in Cluses, France.

Ausy SAS engages in the provision of consulting, digital, and engineering solutions. It offers services to the aerospace, banking, defense, energy, healthcare, government, media, space industry, telecoms, and transportation sectors. The firm’s activities include the design of information systems, setting up control systems, development of network architecture, assistance with project management, and supervision. The company was founded by Jean-Marie Magnet on December 18, 1989 and is headquartered in Paris, France.