Decontamination works
In 2023, the City of Paris notified 5 decontamination works contracts to 5 suppliers, for €21.6M (maximum amounts), 0.8% of the year's contracts.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
22€M
in contracts signed in 2023 · ceilings, not spending
Year by year
98 k € in 2013 · 21.6 €M in 2023
Click a year to see its amount.
The largest contracts in 2023
Acbc lot 2 Desamiant. Chaussees 5À7+12À16+BOULOGN+PERIPHColas France12€MLot 1 Acbc Desamiant Chaussees Ctre+8à11+17à20+cma+vincenTersen8€MModernisation Menuiseries GS Rouelle Sextus Michel 15eLes Établissements Giffard848€kRéfection Toitures 4 Bâtiment Cefp Calloets 14910 BénervilleÉtablissements Ruffin Couverture484€kRemplacement Verrieres GS Saida 15eVerre et Metal246€kSuppliers in 2023
Ceilings, not spending. The source repeats a lot’s amount for each company that won it; it counts once here. Source: City of Paris, DECP.