Groupe Colas

Colas Ltd. operates as a civil engineering firm that specializes in road construction and rail trail construction. It offers traffic management, specialist processes and surface treatments, marine construction, and mechanical services. The firm also offers overbanding, anti skid, sealants, and waterproofing. The company was founded in 1922 and is headquartered in Warley, the United Kingdom.

Part of Colas SA, Ensign Highways Ltd. is a British company that engages in the construction of roads and motorways. The company is based in Crawley, UK. Ensign Highways was founded in 2004.

Part of Bouygues SA, VSL International AG is a structural systems and ground engineering specialist. The company is based in Bern, Switzerland. The Swiss company designs, builds, maintains, repairs, and upgrades safe and durable structures worldwide. VSL is focused on reducing its own carbon footprint and creating innovative solutions to reduce the environmental impact of the structures they work on. VSL specializes in the construction and repairs of post-tensioned and cable-stayed structures, foundations, and ground engineering. The company provides technologies that ensure safety, performance, and durability for industrial and energy-producing structures.

Colas Polska SP zoo provides commercial, highway and residential construction services. It offers services to the private and government sectors. The company is headquartered in Paledzie, Poland.

Colas CZ as provides industrial construction and engineering services. It engages in the construction of roads, railways, factories, mines and quarries, water management buildings, as well as bridges and other monolithic structures. The company was founded on May 18, 2000 and is headquartered in Prague, Czech Republic.

Part of Colas SA, Colas Suisse Holding SA is an investment holding Swiss company. The company is based in Geneva, Switzerland.

Part of Bouygues SA, Colas Belgium SA is a Belgian company that engages in the development, construction, and maintenance of road, rail, port, airport, industrial, and logistics infrastructure. The company is based in Brussels, Belgium. The company was founded in 1988. The CEO is Axel Blaes.

Part of Bouygues SA, Losinger Marazzi SA is a leading Swiss company for intelligent building solutions. The company is based in Bern, Switzerland. The company adapts their offerings to the changing needs of their customers and shape the future in an increasingly complex, interconnected, and mobile society.

Part of Bouygues SA, Colas Danmark A/S is a Danish company that provides road construction and civil engineering services. The company is based in Glostrup, Denmark.

Colas Út Építoipari Zrt. engages in the construction of roads and highways. It offers road reconstruction and urban rehabilitation works, manufacture and trade of asphalt mixture and bitumen emulsion products, and soil stabilization services. The company was founded on August 18, 2009 and is headquartered in Budapest, Hungary.

Colas, Inc. provides road construction and maintenance services. It deals in transport infrastructure, urban planning and related leisure markets. The company is headquartered in Morristown, NJ.

Destia Oy engages in the provision of infrastructure and construction services. It offers road construction, foundation and field engineering, engineer construction, rock construction, energy infrastructure, railways, maintenance, aggregates, design, and road network surveys. The company was founded on February 14, 2007 and is headquartered in Vantaa, Finland.

Colas Hrvatska dd engages in the construction, maintenance, and repair or roads and highways. It also offers production of asphalt, stone, and gravel. The company was founded in 1962 and is headquartered in Varazdin, Croatia.

Part of EQOS Energie Holding SARL, EQOS Energie Belgium is a Belgian company that constructs roads and motorways. The company is based in Enghien, Belgium. The company was founded in 1997. The CEO is Erwin Gelaes. EQOS Energie Belgium was acquired by EQOS Energie Deutschland GmbH on October 04, 2022.

Société d''Etudes, d''Aménagement et de Réalisations Immobilières et Foncières provides real estate services. The company is headquartered in Saint-Cloud, France.

Part of Bouygues SA, Bouygues Construction Materiel SNC is a French company that provides construction equipment rental and leasing services. The company is based in Tourville-la-Rivière, France.

Société de Développement pour l'Acces a l'Infrastructure Fibre is a French telecommunications company that was founded in 2020. The joint venture company is based in Malakoff, France. The company provides wireless telecommunications services.

Bouygues E&S FM France provides third-party maintenance to the oil and gas industries. The company was founded on April 25, 1991 and is headquartered in Guyancourt, France.

Founded in 1988, Dtp Terrassement is a French company that focuses on environmental sustainability in all aspects of their projects, from conception to operation. The company's main concern is to ensure that their construction projects are in line with their vision of sustainable construction, which includes respecting the environment.

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.

Structis SNC provides buildings construction services. The company is headquartered in Guyancourt, France.

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.

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.

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 Bâtiment International SA specializes in industrial construction activities. It offers construction, designing, operation, maintenance, and financing services. The company was founded in 1972 and is headquartered in Guyancourt, France.

Part of Bouygues SA, Bouygues Construction Purchasing GIE provides business support services. The company is based in Guyancourt, 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 Construction Relais is an investment fund. The company is based in Guyancourt, France. Founded in 2000.

C2S operates as an information technology company. The firm provides computer programming services. It specializes in transformation projects, cyber security, and cloud infrastructure. The company was founded on November 26, 1990 and is headquartered in Guyancourt, France.

Bouygues Relais provides financial management solutions. The company is headquartered in Paris, 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, Airby SNC is a French company that provides air passenger transportation services. The company is based in Paris, France.

Part of Bouygues SA, Equans Group is a multi-technical installation and maintenance service provider with expertise in various specialized fields. The 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.