Buyer · Utility / sector
HAMARIS OPH de la Haute-Marne
Chaumont · Haute-Marne
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Awards
5
Total awarded
€12.1m
5 / 5 with a value
Suppliers
10
Last updated
18 Aug 2026
Current incumbents
| Sector | Supplier | Contract value | Contract end |
|---|---|---|---|
| Architectural and engineering services | OMADA ARCHITECTES | €441,321 | 8 Mar 2029estimated |
| Construction work | EIFFAGE CONSTRUCTION CHAMPAGNE ARDENNE SAS | €10,353,286 | 12 May 2027estimated |
| Software and information systems | ELAX ENERGIE | €145,800 | 19 Jan 2027estimated |