Public contracts of Communauté de communes Châteaubriant-Derval · 2026
02 DCT maçonnerie
€198k
contract ceiling — what was paid on it is not published
Who won it
Gca Genie Civil d'ArmorTravaux de maçonnerie générale et gros œuvre de bâtiment · registered office Martigne-Ferchaud (35640) · headcount 20 to 49 employees · SIREN 409011905The competition
2 bids received
Median for this procedure in 2026: 3 bids, across 34631 comparable contracts. Simplified procedure · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 25 by amount of the 45 contracts Communauté de communes Châteaubriant-Derval published for 2026.
Other contracts of Gca Genie Civil d'Armor in Communauté de communes Châteaubriant-Derval
Gros oeuvre202486€kMaçonnerie2023114€kGros oeuvre202386€kContract details (procedure, price, amendments, lots)
Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds
Price : Mixte
Published amendments : 6
Subcontracting declared : yes
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.