Grégoire Chertok

Part of Rothschild Concordia SAS, Rothschild & Cie SCS is an investment holding French company. The company is based in Paris, France. The company was founded in 1988. Alexandre de Rothschild has been the CEO of the company since 2013.

Poweo SA engages in the production of gas and electricity. The business is organized into two divisions the production and trading division which consist of power generation plants and gas processing infrastructure services, commercial division concerns the supply of electricity and gas. Poweo implements a vertical integration strategy in order to benefit from the existing synergies between the production and sale of energy. The company was founded by Charles Beigbeder and Frédéric Granotier on June 7, 2002 and is headquartered in Paris, France.

DigitasLBi SAS provides digital marketing and public relations services. It offers platforms for advertising, customer relations management, and electronic commerce. The company was founded by Emmanuel Henrion and Frédéric Goubet on February 5, 1996 and is headquartered in Levallois-Perret, France.

Fondation pour l'Innovation Politique provides political science services. The private company is based in Paris, France. The French company was founded by Grégoire Chertok.