CLIMERSON
In 2025, CLIMERSON signed €281k of contracts with the City of Paris (maximum amounts), mostly in public facility maintenance works.
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Climerson
registered office in Longperrier (77230) · headcount 10 to 19 employees · founded in 2015 · SIREN 811524198 · view on annuaire-entreprises.data.gouv.fr ↗
€281k
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Works to adapt the plumbing and heating installations, Saint-Saëns conservatoire, lot 2signed on 31 Oct 2025€128kPlumbing, heating, ventilation and air conditioning, lot 5signed on 25 Apr 2025€104kHeating adaptation works, fitting-out of police premises, lot 5signed on 17 Dec 2025€49kWhat for
Each category opens the page of every supplier in that category.
Maximum contract amounts: what the City paid the company, contract by contract, is not published. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.