DAY BUILD
In 2024, DAY BUILD signed €200k of contracts with the City of Paris (maximum amounts).
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Day Build
registered office in Chanteloup-les-Vignes (78570) · headcount 6 to 9 employees · founded in 2022 · SIREN 922632039 · view on annuaire-entreprises.data.gouv.fr ↗
€200k
in contracts signed with the City in 2024, at their maximum amounts
The contracts signed
Largest first.
Requalification of the entrance to the Olympe de Gouges hall, lot 6: waterproofingsigned on 6 Sept 2024€200kMaximum contract amounts: what the City paid the company, contract by contract, is not published. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.