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

Marché subséquent de maîtrise d’oeuvre pour la réhabilitation du collecteur d’assainissement départemental situé sous le parc de Sceaux à Sceaux

€106k
maximum contract amount over 21 months — what was paid on it is not published
Signed on 10 February 2025 · running until about November 2026 · 21 months
Ongoing11 Nov 2026

That is at most ~€61k a year on average: a maximum too.

Who won it

ArteliaIngénierie, études techniques · registered office Saint-Ouen-Sur-Seine (93400) · headcount 2,000 to 4,999 employees · SIREN 444523526

The competition

3 bids received

Median for this procedure in 2025: 3 bids, across 48929 comparable contracts. Simplified procedure · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 94 by amount of the 128 contracts the Hauts-de-Seine département published for 2025.

Other contracts of Artelia in Hauts-de-Seine

Maîtrise d’oeuvre partielle pour l’aménagement de l’Echangeur de la…2025 · maximum over 7.5 years2.6€MMaîtrise d’oeuvre pour l’amélioration et la réhabilitation…2025 · maximum over 6.5 years550€kMaîtrise d’OEuvre : adaptation du réseau d’assainissement en lien…2024 · maximum over 5.5 years1.2€M
Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Environmental considerations : Critère environnemental

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.