Public contracts of Guyancourt · 2025
Système de vidéo protection de la ville de Guyancourt
The largest contract Guyancourt awarded in 2025, out of 10.
Contract · Construction and Bâtiment
2€M
contract ceiling — what was paid on it is not published
Who won it
Spie CitynetworksSIREN 434085395The competition
1 bid received
Adapted procedure · awarded to 10 companies
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
The form of the contract
Framework agreementyes: orders follow, the amount is a ceiling
PriceUnitaire
Published amendmentsnone
Subcontracting declaredno
Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés.