Public contracts of the Hauts-de-Seine département · 2025
Assistance à la maîtrise d’ouvrage pour la réalisation de comptages, enquêtes, modélisations prospectives et études portant sur le trafic routier…
That is at most ~€1.7M a year on average: a maximum too.
Who won it
IRIS Conseil Seine-NormandieIngénierie, études techniques · registered office Montigny-Le-Bretonneux (78180) · headcount 50 to 99 employees · SIREN 391524063A contract awarded to a consortium of 6 holders; above, the main holder. With it: EGIS Villes et Transports, Comptages Projets Études et Voirie, Aimsun SARL, Itecnologie, Systra 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 6 companies
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 11 by amount of the 128 contracts the Hauts-de-Seine département published for 2025.
Other contracts of IRIS Conseil Seine-Normandie in Hauts-de-Seine
Maîtrise d’oeuvre pour l’insertion d’une piste cyclable…2024 · maximum over 4 years253€kMarché subséquent de maîtrise d’œuvre relatif à l’insertion d’un…2024 · maximum over 4 years183€kMaîtrise d’oeuvre RD 21-Rue Paul Lafargue/Boulevard de Soljenitsyne…2024 · maximum over 4 years151€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
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.