HYDREKA
Between 2019 and 2023, HYDREKA won 2 public contracts from the City of Paris, worth €290k in total (maximum amounts notified), mostly in inspection, verification, analysis and testing (excl. construction). Source: DECP via opendata.paris.fr, data as of 8 September 2026.
HYDREKANAF 71.12B
registered office in LYON · headcount 12 · founded in 1988 · SIREN 344069935 · view on annuaire-entreprises.data.gouv.fr ↗
290k €
in contracts signed with the City since 2019 — ceilings, not spending
The contracts signed
Largest first. Click a line to open the contract.
Location Preleveurs Automatiques Réseau Assainisst Parissigned on 27 Sept 2023200k €Preleveurs Automatiques Réseau Assainissementsigned on 17 Sept 201990k €Year by year
2023200 k €1 contract
201990 k €1 contract
What for
Each category opens the page of every supplier in that category.
Maximum amount written into each contract, not spending: what was actually paid is not published by the City. Source: French public procurement open data (DECP).