Didier Bantegnies

Organisation des Travaux Nucleaires SAS is a French company that specializes in nuclear and railway maintenance work. The private company is based in Macon, France. The CEOs are Bruce Hubert, Pierre Fustier. The company was founded in 1987.

Médiane Système SA provides engineering and consulting services. It specializes in information technology, industrial applications, electronics, software design, and other related field. The firm offers its solutions to the railway transportation, energy, appliance manufacturing, healthcare, aeronautics, and telecommunication sectors. The company was founded by Manuel de Oliveira and François Bertauld in 1989 and is headquartered in Le Pecq, France.

La Financière de l’Echiquier SA (LFDE) is an asset management firm headquartered in Paris, France. Founded in 1991, the firm is a subsidiary of La Banque Postale Asset Management SA, ultimately owned by BPCE SA. LFDE offers a range of investment products and services to private clients or their long-standing partners such as financial advisors and institutional investors.

Gaspal Gestion SA is an investment management firm headquartered in Paris, France. The firm was founded in 2006 and is owned by Trusteam Finance SCA. Gaspal Gestion provides mandate management and mutual fund management services to both private and institutional clients.

Financière du Loch SC operates as an investment holding company. The firm engages in holding and acquisition of interests in companies. The company was founded in February 1998 and is headquartered in Puteaux, France

Qualimedis SAS engages in the distribution of radiology and radiotherapy equipment. It specializes in radio quality assurance, radiotherapy quality assurance, and radiation protection. The firm also offers its products through its subsidiaries GiPS and VIEWTEC. The company was founded in June 2008 and is headquartered in Maisons-Alfort, France.

Ingenierie Conseil & Equipement Groupe SA engages in the design, production, installation and marketing of protection relays & command and control systems for electrical networks. The company was founded in 1947 and is headquartered in Alfortville, France.