HYDRELIS
In 2025, HYDRELIS signed €35k of contracts with the City of Paris (maximum amounts).
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Commerce de gros (commerce interentreprises) de fournitures et équipements industriels divers
registered office in Isques (62360) · headcount 10 to 19 employees · SIREN 452231053 · view on annuaire-entreprises.data.gouv.fr ↗
€35k
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Supply and installation of connected motorised valvessigned on 16 Jun 2025€35kMaximum 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.