Didier Roux

Saint-Gobain Ltd. manufactures and distributes construction material. It offers construction and renovation; infrastructure and civil engineering; and industrial services. The company was founded in 1996 and is headquartered in Coventry, the United Kingdom.

Saint-Gobain Pam SA designs and manufactures cast-iron pipe systems. Its products include junctions, valves, fittings, fire hydrants, roadway gratings and manhole covers. The company was founded in 1955 and is headquartered in Pont-a-Mousson, France.

Institut de France engages in the development of the arts and sciences. Its goal is to improve the arts and sciences in line with the principle of pluridisciplinarity and manage the thousands of donations, legacies, and foundations. The company was founded in 1795 and is headquartered in Paris, France.

Academie des Technologies engages in the technology industry. The company was founded in December 2000 and is headquartered in Paris, France.

Solvay France SA engages in the production of specialty chemicals. The company was founded in 1863 and is headquartered in Paris, France.

4Jet Holding GmbH is an investment holding German company. The private company is based in Alsdorf, Germany. The company was founded in 2018. The CEO is Didier Roux.