Public contracts of the Hauts-de-Seine département · 2025
Marché travaux préparatoires et d’accompagnement dans le cadre des travaux de prolongement du tramway T1
That is at most ~€1.5M a year on average: a maximum too.
Who won it
Colas France (Établissement Gennevilliers Paris Ouest)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883The competition
Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 13 by amount of the 128 contracts the Hauts-de-Seine département published for 2025.
Other contracts of Colas France (Établissement Gennevilliers Paris Ouest) in Hauts-de-Seine
Travaux d’entretien, de rénovation de la couche de roulement ou de…2026 · maximum over 4 years52.8€MRéhabilitation du quai Gorse sur la RD1 entre le pont Renault…2026 · maximum over 20 months327€kTravaux de démolition ou curage en économie circulaire…2025 · maximum over 4 years40€MContract 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 : 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.