Emmanuel Simonneau

Sigma Gestion SA is the French private equity subsidiary of ACG Private Equity SAS, itself a subsidiary of Altium Capital Ltd. in Great Britain. Based in Paris, the firm was originally named Groupe Sigma and was founded in 1993 by Philippe Cholet with the support of private investors and large corporations. In 2004 Sigma Gestion started managing private equity investments on behalf of institutions and retail investors. In 2006 Groupe Gérard Auffray became the key shareholder through a capital increase. Sigma Gestion manages private equity funds including regional and themed funds, distributed through independent asset management consultants. Their institutional investors include leading private equity firms.

INTERVOX SYSTEMES SA designs, manufactures, and markets electronic security equipment. It provides intrusion detection and social alarm, INTERVOX sonorisation electro acoustic systems, and video surveillance systems. The company was founded on October 10, 1957 and is headquartered in Pantin, France.

Sigma Group, Inc. provides advertising services. It offers business to business, consumer packaged goods and retail services. The company was founded by Vladimir Chronis in 1986 and is headquartered in Upper Saddle River, NJ.

Part of KPMG International Cooperative, KPMG Audit ID SAS is a French company that provides accounting services. The company is based in Puteaux, France.

WordAppeal SA operates as an online communications consulting agency. It offers online communications solutions, online expertise and editorial outsourcing. The company was founded by Laetitia Puyfaucher in 2000 and is headquartered in Paris, France.