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Public contracts of Nantes Métropole · 2025

Exploitation des services publics d’eau et d’assainissement collectif de Nantes Métropole

Service public d’assainissement collectif · Collecte et traitement…

€50.4M
maximum contract amount over 8.5 years — what was paid on it is not published
Signed on 8 August 2025 · running until about January 2034 · 8.5 yrs
Ongoing7 Jan 2034

That is at most ~€6M a year on average: a maximum too.

Who won it

Suez Eau FranceCaptage, traitement et distribution d'eau · registered office Puteaux (92800) · headcount 5,000 to 9,999 employees · SIREN 410034607

The competition

4 bids received

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

Other contracts of Suez Eau France in Nantes Métropole

Exploitation des services publics d’eau et d’assainissement collectif…2025 · maximum over 8.5 years121€M
Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Unitaire

Published amendments : none

Subcontracting declared : yes

Social considerations : Clause sociale

Environmental considerations : Clause environnementale, 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.