Public contracts of the Haute-Marne département · 2026
Exploitation et de maintenance des 4 chaufferies Biomasse ; Chaufferie de Wassy
€2M
maximum contract amount over 8 years — what was paid on it is not published
That is at most ~€245k a year on average: a maximum too.
Who won it
Idex ÉnergiesProduction et distribution de vapeur et d'air conditionné · registered office Boulogne Billancourt (92100) · headcount 2,000 to 4,999 employees · SIREN 315871640The competition
2 bids received
Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 4 by amount of the 44 contracts the Haute-Marne département published for 2026.
Other contracts of Idex Énergies in Haute-Marne
Exploitation et de maintenance des 4 chaufferies BIOMASSE…2026 · maximum over 8 years810€kExploitation et de maintenance des quatre chaufferies biomasse du…2024 · maximum over 8 months150€kExploitation et de maintenance des quatre chaufferies biomasse du…2024 · maximum over 8 months143€kContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Price : Mixte
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.