Public contracts of Nantes Métropole · 2026

Travaux Aménagement du Parc Archipel Gloriette Petite Hollande

Pavillons

€969k

maximum contract amount over 3.5 years — what was paid on it is not published

Signed on 3 March 2026 · running until about July 2029 · 3.5 yrs

Ongoing3 Jul 2029

That is at most ~€291k a year on average: a maximum too.

Who won it

Boisseau BâtimentTravaux de maçonnerie générale et gros œuvre de bâtiment · registered office Mauges-Sur-Loire (49110) · headcount 100 to 199 employees · SIREN 389791112

The competition

1 bid received

Median for this procedure in 2026: 3 bids, across 20741 comparable contracts. Simplified procedure · awarded to 1 company

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

Number 59 by amount of the 311 contracts Nantes Métropole published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

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.