Public contracts of the Hauts-de-Seine département · 2025

Travaux pour l’aménagement de l’Echangeur de la Manufacture à Sèvres

Voirie et réseaux divers

€25.5M

maximum contract amount over 5.5 years — what was paid on it is not published

Signed on 1 September 2025 · running until about December 2030 · 5.5 yrs

Ongoing2 Dec 2030

That is at most ~€4.9M a year on average: a maximum too.

Company selected

TeridealConstruction de routes et autoroutes · registered office Wissous (91320) · headcount 500 to 999 employees · SIREN 323077867

A contract awarded to a consortium of 7 holders; above, the main holder. With it: Nge Fondations, Eiffage Genie Civil (Ile-de-France), Eiffage Route Ile de France / Centre Ouest (Paris Nord Ouest), Agilis, Guintoli, Nge Genie Civil. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

3 bids received

Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 7 companies

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 3 by amount of the 128 contracts the Hauts-de-Seine département published for 2025.

Other contracts of Terideal in Hauts-de-Seine

S travaux d’infrastructure de voirie sur les voies du domaine public…2026 · maximum over 4 years180€M Travaux d’aménagement des berges de Seine en aval du pont de Courbevoie2026 · maximum over 6 years797€k RD 2-Réaménagement de l’Avenue Claude Trébignaud à Clamart2025 · maximum over 8 months3.3€M

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Unitaire

Published amendments : 1

Subcontracting declared : no

Environmental considerations : Critère environnemental, Clause environnementale

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.