Bouygues SA operates in construction, energies and services, telecom, and media sectors in France and internationally. Its segments include Colas, Bouygues Construction, Bouygues Immobilier, Equans, Bouygues Telecom, TF1, and Other. The company is involved in road construction and maintenance, aggregates and concrete production, rail network design and maintenance, building construction and renovation, public works, and concession activities. It also engages in property development, electrical installations, HVAC, facility management, digital technology, mobile and fixed networks, television content production and broadcasting, and operates TV channels such as TF1, TMC, TFX, TF1 Séries Films, LCI, Ushuaia TV, Histoire TV, TV Breizh, Série Club, and platforms TF1+ and TFOU MAX. Founded in 1952, Bouygues SA is headquartered in Paris, France.