HYDRASOL
Between 2013 and 2018, HYDRASOL won 2 public contracts from the City of Paris, worth €233k in total (maximum amounts notified), mostly in scientific and technological studies.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Hydrasol
registered office in LE PLESSIS-ROBINSON · headcount 02 · founded in 1999 · SIREN 421694969 · view on annuaire-entreprises.data.gouv.fr ↗
233k €
in contracts signed with the City since 2013 · ceilings, not spending
The contracts signed
Largest first.
Etude des Differentes Especes D'arbres en Milieu Urbainsigned on 5 Jun 2018179k €Contrôle Irrigation par Tensiométrique Arbres Alignementsigned on 4 Apr 201354k €Year by year
2018179 k €1 contract
201354 k €1 contract
What for
Each category opens the page of every supplier in that category.
Contract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.