KAIRN
In 2021, KAIRN won 1 public contract from the City of Paris, worth €30k in total (maximum amounts notified), mostly in construction project management. Source: DECP via opendata.paris.fr, data as of 8 September 2026.
KAIRNNAF 71.12B
registered office in PARIS · headcount 03 · founded in 2017 · SIREN 832794853 · view on annuaire-entreprises.data.gouv.fr ↗
30k €
in contracts signed with the City since 2021 — ceilings, not spending
The contracts signed
Largest first. Click a line to open the contract.
Mission Maîtrise D'oeuvre Reprise Structurellesigned on 4 May 202130k €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).