CELTYS
In 2025, CELTYS signed €3.1M of contracts with the City of Paris (maximum amounts), mostly in road development works.
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Celtys
registered office in Landivisiau (29400) · headcount 200 to 249 employees · founded in 1977 · SIREN 309540664 · view on annuaire-entreprises.data.gouv.fr ↗
€3.1M
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Kerbs, tactile paving slabs and concrete bases, roadwayssigned on 17 Oct 2025€3MPurchase of concrete elements for roadssigned on 28 Feb 2025€90kWhat 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.