Pierre-Michel Passy

Andera Partners SCA (Andera Partners) is a private equity firm founded in 2001 by Pierre-Michel Passy. The firm is headquartered in Paris, France.

Acteon SA provides dental equipment, imaging, and consumables. The firm offers ultrasonic generators, video cameras, and intra oral video and medical endoscope systems. It designs solutions for dental chair and integrator manufacturers in the form of modules. The company was founded in 1946 and is headquartered in Merignac, France.

Naturex SA engages in the manufacture, marketing and distribution of natural ingredients for the food, pharmaceutical and cosmetic industries. The firm's portfolio includes colors, antioxidants, specialty fruits and vegetables, phytoactives, and numerous other plant-based natural ingredients, designed to help its customers. The company was founded by Jacques Dikansky and Thierry Patrick Lambert on January 16, 1992 and is headquartered in Avignon, France.

Altavia France SA is an investment holding company with interest in marketing and advertising sector. The company was founded on September 1, 1954 and is headquartered in Saint-Ouen-Sur-Seine, France.