Public contracts of Communauté de communes Sud Retz Atlantique · 2025
Suivi de post-exploitation du centre d’enfouissement technique des six pièces à Machecoul-Saint-Même
Who won it
Seche Traitement Eaux IndustriellesCollecte et traitement des eaux usées · registered office Change (53810) · headcount 250 to 499 employees · SIREN 890068158The competition
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 8 by amount of the 28 contracts Communauté de communes Sud Retz Atlantique published for 2025.
Contract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Mixte
Published amendments : none
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.