Public contracts of Nantes Métropole · 2025
Aménagements généraux et paysagers
Travaux de modernisation de l’usine de production d’eau potable de la Roche à Nantes · Phase offres-2025NM00004001
Who won it
GuintoliTravaux de terrassement spécialisés ou de grande masse · registered office Saint-Etienne-Du-Gres (13103) · headcount 2,000 to 4,999 employees · SIREN 447754086The competition
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 60 by amount of the 512 contracts Nantes Métropole published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Procédure avec négociation
Price : Unitaire
Published amendments : none
Subcontracting declared : no
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.