SIETECH
In 2019, SIETECH won 1 public contract from the City of Paris, worth €366k in total (maximum amounts notified), mostly in public facility maintenance works.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Sietech
registered office in LA VILLE-DU-BOIS · headcount 11 · founded in 2014 · SIREN 800519878 · view on annuaire-entreprises.data.gouv.fr ↗
366k €
in contracts signed with the City since 2019 · ceilings, not spending
The contracts signed
Largest first.
Pose D'un Bardage en Terre Cuitesigned on 31 May 2019366k €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.