Vivendi SE is a French mass-media holding company headquartered in Paris. It owns Gameloft, Groupe Canal+, Havas, Prisma Media, Vivendi Village, and Dailymotion, and is a majority owner of the Lagardère Group. The company has activities in television, film, video game, book publishing, print press, communication, tickets, and video hosting services.

Vinci is a French concessions and construction company founded in 1899 as Société Générale d'Entreprises. Its head office is in Nanterre, in the western suburbs of Paris. Vinci is listed on Euronext's Paris stock exchange and is a member of the Euro Stoxx 50 index.