Skip to main content

Public contracts of Nantes Métropole · 2025

Marché global de performance pour la conception, la réalisation, l’exploitation et la maintenance de deux réseaux de chaleur

La Chapelle-sur-Erdre et Thouaré-sur-Loire · Offre finale

€4.1M
maximum contract amount over 8.5 years — what was paid on it is not published
Signed on 4 June 2025 · running until about December 2033 · 8.5 yrs
Ongoing4 Dec 2033

That is at most ~€479k a year on average: a maximum too.

Company selected

Engie Énergie Services (Direction Régionale Pays de la Loire)Production et distribution de vapeur et d'air conditionné · registered office La Garenne-Colombes (92250) · headcount 10,000 employees or more · SIREN 552046955

The competition

2 bids received

Median for this procedure in 2025: 3 bids, across 723 comparable contracts. Procedure with negotiation · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 16 by amount of the 512 contracts Nantes Métropole published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Mixte

Published amendments : 2

Subcontracting declared : no

Social considerations : Clause sociale

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.