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Public contracts of Nantes Métropole · 2025

Missions de maîtrise d’œuvre relatives à la réalisation de travaux neufs ou de réhabilitation sur les réseaux d’eau potable et d’assainissement…

Territoires…

€600k
framework agreement: a maximum envelope for orders over 5 years, not spending — what was paid on it is not published
Signed on 30 April 2025 · running until about April 2030 · 5 yrs
Ongoing30 Apr 2030

That is at most ~€120k a year on average: a maximum too.

Who won it

EGIS Eau SAIngénierie, études techniques · registered office Montpellier (34000) · headcount 200 to 249 employees · SIREN 493378038

The competition

5 bids received

Median for this procedure in 2025: 3 bids, across 585 comparable contracts. Procedure with negotiation · awarded to 1 company

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

Number 106 by amount of the 512 contracts Nantes Métropole published for 2025.

Other contracts of EGIS Eau SA in Nantes Métropole

Missions de Maîtrise d’œuvre et rédaction du dossier Loi…2026 · maximum over 12 months49€kMaîtrise d’œuvre pour les travaux de réhabilitation du réservoir…2025 · maximum over 4 years204€kMS7 « Étude hydraulique sur le tronçon exutoire de la Chézine canalisée…2025 · maximum over 20 months145€k
Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Unitaire

Published amendments : 1

Subcontracting declared : no

Environmental considerations : 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.