Olivier Roussat

Bouygues Telecom SA provides telecommunications services. It specializes in the provision of mobile phones, internet access, and television services. Its solutions include broadband data contracts, text messaging, and i-mode multimedia for mobiles. The company was founded in 1994 and is headquartered in Paris, France.

Bouygues Construction SA provides industrial construction services. It designs, builds and operates projects in the sectors of building, infrastructure and industry. The company was founded in 1952 and is headquartered in Guyancourt, France.

Bouygues Immobilier SA provides real estate development and housing. It constructs houses, buildings and residential places. The firm also provides architectural services. The company was founded in 1982 and is headquartered in Issy-les-Moulineaux, France.

Part of Bouygues SA, Equans Group is a multi-technical installation and maintenance service provider with expertise in various specialized fields. The private company is based in Courbevoie, France and offers services in 17 country hubs around the world. Equans is one of the few players in the nuclear industry to offer multi-technical maintenance and is also a world leader in this field. The French company provides solutions for the implementation of specific, highly specialized, or entirely new solutions. Equans also offers state-of-the-art solutions for the defense and national security sector. The company was founded in 2020, and Jérôme Maurice Stubler has been the CEO of the company since 2021. Equans Group was acquired by Bouygues SA from ENGIE SA on October 04, 2022 for $7,247.41 million.