Yves Gabriel

Screg, founded in 1964, specializes in outdoor space development and offers a range of products for surface coating and landscaping. The private company is based in Bonneuil-sur-Marne, France. and has subsidiaries in France. Colas & Vous, their product line, includes gravel coatings and wear-resistant surfaces for outdoor spaces. The French company encourages creativity in their clients' projects.

Bouygues Energies & Services SASU provides services relating to energy performance. It designs, installs, maintains, and operates technical systems for energy consumption. The firm focuses on infrastructure, process, M&E, and HVAC engineering, as well as facility management. The company was founded in 1929 and is headquartered in Montigny-le-Bretonneux, France.

Bouygues Batiment Ile de France provides building construction services. Its products include housing, industry, shopping centers, hotel, offices, and public facilities. The company was founded in 2000 and is headquartered in Saint-Quentin-en-Yvelines, France.

Part of Bouygues SA, Bouygues Travaux Publics SA provides engineering services. The company is based in Guyancourt, France. The French company was founded in 1952 by Francis Bouygues. Bertrand Burtschell has been the CEO of the company since 2020.

Fédération Nationale des Travaux Publics operates as a business organization, with interest in the representation, development, and welfare of public works enterprises. It conducts and publishes industry research reports for its members. The firm also holds forums and dialogues with the private and public sectors. The company is headquartered in Paris, France.