YSEIS
In 2020, YSEIS won 1 public contract from the City of Paris, worth €200k in total (maximum amounts notified), mostly in worker health and safety coordination. Source: DECP via opendata.paris.fr, data as of 8 September 2026.
YSEISNAF 71.20B
registered office in MAISONS-ALFORT · headcount 21 · founded in 2002 · SIREN 443748793 · view on annuaire-entreprises.data.gouv.fr ↗
200k €
in contracts signed with the City since 2020 — ceilings, not spending
The contracts signed
Largest first. Click a line to open the contract.
Prestat° Coordination de Sécurité/ Protection Santé V.p.signed on 15 Jun 2020200k €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).