2025-09-09T15:57:47+00:00September 9th, 2025|Geoquest, News, Turkey|
The Nakkaş – Başakşehir Motorway project is part of a larger infrastructure plan to enhance connectivity in the Northern Marmara region and improve the overall efficiency of Turkey’s motorway network. Once completed, the project will: Shorten travel times between Istanbul and major cities in the Aegean and Central Anatolian [...]
2025-09-04T09:24:53+00:00September 4th, 2025|Geoquest, News|
We’re proud to announce that our ArmaLynk solution has officially received the BBA HAPAS Certification (25/H7447), marking a significant achievement in our journey to deliver high-performance, certified solutions for infrastructure and geotechnical engineering. What is BBA HAPAS certification? The British Board of Agrément (BBA), through its Highways Authorities [...]
2025-08-12T14:03:41+00:00August 12th, 2025|Geoquest, News, Project, PROJECTS, Railways, Retaining walls, United States|
The California’s High-Speed Rail-4 project is one of the most ambitious infrastructure initiatives in the United States. It aims to deliver a sustainable and efficient transportation solution, connecting major cities through high-speed rail. Spanning a 22-mile corridor between the Tulare/Kern County Line and Poplar Avenue, this project involves multiple [...]
2025-08-05T15:00:56+00:00August 5th, 2025|Canada, Geoquest, Mining and minerals, News, Project, PROJECTS, Retaining walls|
The CNRL Horizon Oil Sands Project is located approximately 75 km northwest of Fort McMurray, Alberta. Geoquest Canada was assigned to design two Reinforced Earth walls adjacent to each crusher at the two ore preparation plants. These walls facilitate the dumping of run-of-mine ore from hauling trucks into the [...]
2025-07-22T13:05:06+00:00July 22nd, 2025|Geoquest, Mining and minerals, News, Project, PROJECTS, Retaining walls, South Africa|
To support the increased production capacity at Navachab Gold Mine in Namibia, a major upgrade to the primary crusher infrastructure was required. The client’s original concept featured a central cast in-situ core designed to house the crusher and its associated equipment. To optimize construction time and cost-efficiency, an alternative [...]
2025-09-03T08:03:58+00:00July 15th, 2025|Bosnia and Herzegovina, Bridges, Geoquest, News, Project, PROJECTS, Railways, Retaining walls|
Geoquest France contributed to the construction of the Corridor Vc highway, between Počitelj and Zvirovići in Bosnia-Herzegovina. The project, consisted of building 11 km of highway from Pocitlj interchange up to the Počitelj bridge, connecting both banks of the Neretva River. The aims of the Corridor Vc is to [...]
2025-06-24T08:12:59+00:00June 24th, 2025|Bridges, Geoquest, News, Project, PROJECTS, Spain|
On October 29, 2024, the Valencian Community in Spain experienced one of the most devastating natural disasters in its history. The storm, known as DANA (Depresión Aislada en Niveles Altos - Isolated Depression at High Levels), brought record-breaking rainfall and flooding that submerged the region and left a [...]
2025-07-22T09:47:06+00:00May 13th, 2025|France, Geoquest, News, Project, PROJECTS, Retaining walls|
Geoquest France proudly participated in the Seine-Nord Europe Canal, a structuring infrastructure which traverses the Hauts-de-France region, creating a vital waterway link between France, Belgium, and the Netherlands, allowing for a more sustainable transport route between Paris and the ports of the North Sea. Some preparation works done by [...]
2025-06-17T13:43:41+00:00April 18th, 2025|Events, Geoquest, Group News, News|
On April 10th, we celebrated the name change, and what better place than the Eiffel Tower to mark this milestone! It was an opportunity for us to bring together employees, partners and clients from Europe and Africa. "Celebrating a milestone in the history of our company, this new name [...]
2025-04-15T14:50:12+00:00April 15th, 2025|Bridges, Chile, Geoquest, Group News, News, PROJECTS, Retaining walls|
Geoquest is proud to announce its significant involvement in the construction of the Industrial Bridge in Concepción, Bío-Bío Region, Chile. This monumental project, set to become the longest bridge in the country, will play a crucial role in connecting the communes of San Pedro de la Paz and Hualpén. [...]
Geoquest has forged an unrivalled level of expertise and experience in reinforced backfill applications and soil-structure interaction. Our technical solutions are defined by four functions corresponding to the purpose of the structure to be designed: RETAIN, CROSS, PROTECT, STRENGTHEN.
Over the last 60 years, Geoquest has been setting the gold standard in reinforced earth structures
and has played an active role in over 100,000 projects around the world.
Soletanche Freyssinet is the world leader in soil, structures and nuclear engineering. The Group brings together unrivalled expertise in construction and engineering. Soletanche Bachy, Menard, Geoquest, Freyssinet, Nuvia and Sixense put their technical excellence at the service of their customers and the performance of their structures.
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