HVAC engineering works
In 2022, the City of Paris notified 50 hvac engineering works contracts to 12 suppliers, for €76.8M (maximum amounts), 2% of the year's contracts.
Source: the City's contract list (opendata.paris.fr) and the DECP, data as of 29 September 2026.
€76.8M
in contracts signed in 2022, at their maximum amounts
Year by year
€€22.5M in 2013 · €€102.3M in 2024 (the highest) · €€36.2M in 2025
Click a year to see its amount.
The largest contracts in 2022
Ventilation compliance works, lot 1, North-West sectorAxima Concept€10MVentilation compliance works, lot 2, North-East sectorAxima Concept€10MVentilation compliance works, lot 3Reolian Multitec€10MVentilation compliance works, lot 4Reolian Multitec€10MSubsequent pour Travaux CVC Generalisteseveral holders€9.9MSee more
Sludge removal and balancing worksseveral holders€8MHeating, ventilation and air-conditioning (HVAC) works, repairs lotUnion Technique du Bâtiment€3MModernisation works on control systems and electrical cabinetsCram€1.8MPipe and duct insulation worksseveral holders€1.2MWorks to modernise control systems and electrical cabinetsClipe€1.1MThe main suppliers in 2022
Maximum contract amounts. The source repeats a lot’s amount for each company that won it; it counts once here. Source: City of Paris, DECP.