TERTIA CONCEPT
In 2016, TERTIA CONCEPT won 1 public contract from the City of Paris, worth €37k in total (maximum amounts notified), mostly in public facility maintenance works.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Tertia Concept
registered office in CHILLY-MAZARIN · headcount 11 · founded in 2014 · SIREN 801927658 · view on annuaire-entreprises.data.gouv.fr ↗
37k €
in contracts signed with the City since 2016 · ceilings, not spending
The contracts signed
Largest first.
Aménagement Lingerie Crèche Collective 75019signed on 11 Apr 201637k €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.