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Soletanche Bachy Tunnels

Underground construction and rehabilitation for urban, industrial and crossing projects

La Garde, FranceFounded 2004soletanche-bachy-tunnels.frWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Soletanche Bachy Tunnels

Soletanche Bachy Tunnels constructs and rehabilitates underground structures, including tunnels, galleries, shafts and chambers. It uses conventional mechanised methods and explosives.

Its work includes new urban, industrial and crossing structures, as well as safety galleries, ventilation works and additional access points for existing structures. It also reinforces and adapts quarries.

Founded in 2004, the company is headquartered in La Garde, France. It is a subsidiary of Soletanche Bachy, which is part of Soletanche Freyssinet.

Product: Construction, rehabilitation and reinforcement of underground structures using mechanised and explosive excavation methods.

Public tenders won

1 tender won since 1 Jan 2024 from 1 public buyer in France, worth €1.1B as awarded. From EU award notices (TED) that name Soletanche Bachy Tunnels by its registry number.

  • 10 May 2024 Société des grands projets · Marché de conception-réalisation relatif à la partie Nord de la ligne 15 Est du Grand Paris Express (M2_CR_15E) · €1.1B notice

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Website technologies

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