SETHY SOC ENVIRONNEMENT TRAV HYDRAU
Between 2015 and 2019, SETHY SOC ENVIRONNEMENT TRAV HYDRAU won 3 public contracts from the City of Paris, worth €2.8M in total (maximum amounts notified), mostly in green space development works.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Sethy
registered office in ELANCOURT · headcount 21 · founded in 1992 · SIREN 388201428 · view on annuaire-entreprises.data.gouv.fr ↗
2.8€M
in contracts signed with the City since 2015 · ceilings, not spending
The contracts signed
Largest first.
A4: Travaux Aménagement-rénovation Rivieres,lacs Bois Vinc.-boulsigned on 28 May 20151.4€MCSP EP Travaux Aménagt/rénovat Rivières,lacs Bois Vinc/bou lot 3signed on 26 Jun 20191.4€MA4: Travaux Pose et Fourniture de Batardeaux Anti-crue-2 Portssigned on 28 May 201540k €Year by year
20191.4 €M1 contract
20151.4 €M2 contracts
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.