Soletanche Bachy Fondations Speciales

Specialist foundation contractor for piles, micropiles, soil mixing and technical drilling on French construction sites

Rungis, FranceFounded 1989sbfs.fr Website technologies

Highlights

New on EvolcAdded 2026-10-28

About Soletanche Bachy Fondations Speciales

Soletanche Bachy Fondations Spéciales is a French specialist contractor for deep foundations, including bored piles, micropiles, soil mixing and technical drilling. It develops the STARSOL® foundation process and offers related products and techniques such as STARSOL.REF®, T-Pile®, pieux forés, Soil Mixing COLMIX® and Trenchmix®.

The company works on foundation, retaining wall and ground consolidation projects for construction and infrastructure clients. Listed sectors include buildings, energy, rail and site access. Referenced projects include diaphragm walls at Clichy Batignolles in Paris, the renewal of the Marly-le-Roi viaduct and micropile works at Isola 2000. A dedicated development department provides site access and temporary works.

The company is a simplified joint-stock company (SAS) registered in Rungis, France, and was founded in 1989.

Product: Deep foundation services: bored piles, micropiles, soil mixing, retaining walls, ground consolidation, technical drilling and site access works.

Public tenders won

11 tenders won since 1 Jan 2024 from 7 public buyers in France, worth €1.5B as awarded. From EU award notices (TED) that name Soletanche Bachy Fondations Speciales by its registry number.

28 Oct 2026 SMIAGE MARALPIN · TRAVAUX DE PROTECTION DE BERGE A PAROIS VERTICALES DANS LA TRAVERSEE DE FONTAN · €5.9M notice
10 Aug 2026 DOMIAL ESH · Construction d'un ensemble de 41 logements autonomes et 45 logements en résidences sociales - 8 Petit Chemin de Sausheim à RIXHEIM (France) · €11.8M notice
4 Feb 2026 Métropole européenne de Lille · Lille Parking Opéra - Création d’un ascenseur aux normes d’accessibilité PMR · €1.4M notice
10 Dec 2025 SEM Sarreguemines Confluences Habitat · Construction d'une résidence sociale, d'une pension de famille et restructuration d'un bâtiment de logements pour la création d'un hébergement d'urgence à SARREGUEMINES · €7.1M notice
15 Sep 2025 SNCF RESEAU · AFSB - marché travaux GC_OA6 · €48.1M notice
12 Sep 2025 SNCF RESEAU · AFSB - marché travaux GC_OA8 · €54.7M notice

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