Didier Klein

Camelin Investissements SA is a holding company, with interest in automobile parts manufacturing. The company was founded on June 10, 2003 and is headquartered in Besançon, France.

Invest PME SA (Invest PME) is the regional majority-owned private equity subsidiary of SIGEFI Proximité Gestion SASU, part of the French independent group Siparex Associés , for which the lead entity is SIGEFI Private Equity. Regional institutions and local collectivities are significant minority shareholders. Formerly known as Franche-Comté PME Gestion SA, the firm was established in 1996. They are located in Besançon and manage a range of regional development funds. The Siparex group is involved in similar development projects in Rhône-Alpes (south eastern France), Burgundy (middle eastern), Auvergne (central) and in Normandy (north west).

Siparex XAnge Venture SAS is an Independent Venture Capital firm founded in 1977 by Benjamin Teszner. Siparex XAnge Venture SAS is headquartered in Paris.

DATC Group SACA designs and manufactures drilling tools and consumables. Its consumables are used in the mining and quarries, geotechnical, special foundations, tunneling, as well as water drilling and geothermal industries. The firm's products include pressiometric accessories, small precision tools, button bits, wrenches, greases, oils, packers, rods, and couplings. The company was founded in 1974 and is headquartered in Besancon, France.

Smartesting Solutions & Services SAS designs and develops software solutions to handle certification and testing of computer applications. It provides a certification approach that automates the production of required functional tests and helps reduce the risks of testing the most critical business applications. The company was founded in 2003 by Bruno Legeard and Laurent Py and is headquartered in Besancon, France.

Albizzati Pere Et Fils provides general brickwork and major building services. The private company is based in Danjoutin, France.

Capital Investissement Bourgogne Franche Comte Par Abreviati is an investment fund based in Besancon, France. Capital Investissement Bourgogne Franche Comte Par Abreviati functions as an investment fund. The French company was founded in 1987 and Patrick Blasselle has been the CEO of the company since 2004.