François-Denis Poitrinal d'Hauterives

Clestra SAS designs, produces, and installs reloadable steel partitions and ceilings for office buildings to enable complete reconfigurations whilst not affecting the basic qualities and features. It also offers diversified services that include clean rooms and recording studios. Clestra Clean room ensures final quality control and flexibility in systems installed whereas Clestra studio is responsible for performance of acoustic insulation and correction, electromagnetic insulation, fluid control, architecture, aesthetics, environment and ecology, site logistics, longevity and clients services. The company was founded in 1917 and is headquartered Strasbourg, France.

Tifany Industries SAS manufactures disposable plastic plates and cutlery. The company was founded in 1919 and is headquartered in Phalempin, France.

Forget Formation SAS provides training in the areas of transport, logistics, security and construction work. The company was founded on March 24, 2009 and is headquartered on Cesson-Sevigne, France.

Table Top Diffusion SAS operates under wholesale trade except cars and motorcycles. It wholesales products made from glassware and cleaning products. The company was founded in June 2011 and is headquartered in Cenon, France.

Financière WI is a private company based in Levallois-Perret, France. Financière WI provides fund management services. The CEO of the French company is Benjamin Debris.