Public contracts of the Yvelines département · 2025
Opérations d’aménagement et d’amélioration des voiries du patrimoine public et privé sur le territoire du Département des Yvelines-4 Lots
That is at most ~€5M a year on average: a maximum too.
Company selected
Colas France (Établissement de Villepreux)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883A contract awarded to a consortium of 2 holders; above, the main holder. With it: Eurovia Ile de France. The amount is the whole contract’s: the DECP does not publish each holder’s share.
The competition
Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 2 companies
Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.
The largest of the 48 contracts the Yvelines département published for 2025.
Other contracts of Colas France (Établissement de Villepreux) in Yvelines
MS n° 03 : Renforcements des Routes Départementales 2025-Travaux de…2026 · maximum over 4.5 years2.2€MChambourcy2026 · maximum over 6 months83€kMS n° 01 : Renforcements des Routes Départementales 2025-Travaux de…2025 · maximum over 12 months857€kContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Framework agreement : yes: orders follow, the amount is a ceiling
Price : Unitaire
Published amendments : none
Subcontracting declared : no
Social considerations : Critère social, 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.