Arnaud Westrich

Telefun SA owns and operates a French FM radio station. The firm engages in the production and broadcasting of musical and entertainment programs, news and special event programs. The company operates a SMS text channel on the Internet. Telefun was founded by Pierre Bellanger in 1985 and is headquartered in Paris, France.

Dalkia Ltd. provides technical and administrative solutions. The firm offers facilities management, energy management, mechanical, electrical services. It serves pharmaceutical, banking, media, information technology, food and beverage, industrial, and healthcare sectors. The company was founded in 1983 and is headquartered in Dublin, Ireland.

Citelum SA provides lighting, traffic management, and other urban electrical systems. It offers artistic illuminations, operation and maintenance, energy supply and management, inside lighting and video protection services. The company was founded in 1993 and is headquartered in Paris La Défense, France.

EDF Energy Services Ltd. engages in electric distribution. It offers energy solutions to large industrial, commercial customers and energy providers. The company was founded on July 12, 2016 and is headquartered in London, the United Kingdom.

ES Services Energétiques SA is an engineering services company based in Strasbourg, France. ES Services Energétiques SA provides engineering services. The French company was founded in 1981 and Thierry Frieh has been the CEO of the company since 2019.

Part of Veolia Environnement SA, Soc Nouvelle Exploit Thermique Esplanade engages in steam and air conditioning supply. The company is based in Strasbourg, France. The French company was founded in 1998. The CEO is Thierry Frieh.