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

Travaux de reconstruction du Collège Joliot Curie et de son gymnase à Bagneux

"Démolition / injection / structures / Clos-couvert / CEA / voirie et réseaux divers

€29.2M

maximum contract amount over 4.5 years — what was paid on it is not published

Signed on 5 August 2025 · running until about December 2029 · 4.5 yrs

Ongoing5 Dec 2029

That is at most ~€6.7M a year on average: a maximum too.

Company selected

Spie Batignolles FondationsAutres travaux spécialisés de construction · registered office Nanterre (92000) · headcount 250 to 499 employees · SIREN 380149427

A contract awarded to a consortium of 3 holders; above, the main holder. With it: Boyer, Mathis. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

9 bids received

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

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

Number 2 by amount of the 128 contracts the Hauts-de-Seine département published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Mixte

Published amendments : none

Subcontracting declared : no

Social considerations : Clause sociale

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.