Buyer · Utility / sector
SIAH (Syndicat Mixte d’Aménagement Hydraulique du Croult et du Petit Rosne)
Bonneuil en france · Val-d'Oise
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Awards
5
Total awarded
€247.8k
1 / 5 with a value
Suppliers
6
Last updated
10 Aug 2026
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| Business and management services | ETUDIS AMENAGEMENT | — | 25 Jul 2028estimated |
| IT services | PROLOG INGENIERIE | — | 31 Dec 2029 |
| Sewage, refuse and environmental services | ARTELIA | €247,805 | 3 May 2028estimated |
| Architectural and engineering services | SOCOTEC Infrastructure (cotraitant) | — | 8 Oct 2028estimated |