C4E TECHNOLOGIES
In 2025, C4E TECHNOLOGIES signed €11.3M of contracts with the City of Paris (maximum amounts), mostly in works.
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
C4E Technologies
registered office in Saint-Pierre-du-Perray (91280) · headcount 20 to 49 employees · founded in 1980 · SIREN 318918885 · view on annuaire-entreprises.data.gouv.fr ↗
€11.3M
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Automation and electrical works in the City of Paris heating centressigned on 12 Mar 2025€10MSupervision of 20 City of Paris facilitiessigned on 19 Jun 2025€1.3MWhat 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.