Marc Ohayon

Atalante SAS (CAPZA) is a private equity firm founded in 2004 by Thierry DeGroote, David Hoppenot and Christophe Karvelis Senn. The firm is headquartered in Paris, France.

3i Gestion SA (3i Gestion) is the French. The firm was established in 1983 and is a pioneer in the French private equity and venture capital industry. 3i Gestion SA is headquartered in Paris.

Ardian SA (Ardian) is a private equity subsidiary of Ardian Holding SAS founded in 1995. The firm is headquartered in Paris, France.

Staci SAS provides logistics and courier services. It offers its solutions to the automotive, banking, insurance, energy, food, beverage, media, publishing, retail, health care, public sector, telecommunications, and tourism industries. The company was founded in 1989 and is headquartered in Saint-Ouen-l'Aumone, France.

Pranarôm International SA provides scientific and medical aromatherapy services. Its products uses in various applications, such as air purification, anti-age, baby, pregnancy, bath, blood circulation, body care, digestion, drainage, face care, gastric transit, hair joints, kids and teens, massage, natural defenses, nose and throat, oil diffusion, oral care, skins, sleep slimming, sports and flexibility, stress, travel, urinal ways and varied diet applications. The company was founded by Dominique Baudoux in 1991 and is headquartered in Ghislenghien, Belgium.

PHOTONIS Technologies SASU designs and develops photo sensor technology for imaging applications. It manufactures and supplies electro-optic components used to detect ions, electrons, and protons and amplify luminous signals and low radiations. The firm develops components for integration into applications, such as night vision optics, digital camera, mass spectrometry, physics research, and space exploration. It serves the night vision, industrial, scientific, medical, nuclear instrumentation, and power tube markets. The company was founded in 1937 and is headquartered in Merignac, France.