Project-owner support (construction, urban planning, public space)
In 2025, the City of Paris notified 13 project-owner support (construction, urban planning, public space) contracts to 12 suppliers, for €58.2M (maximum amounts), 1.2% of the year's contracts.
Source: the City's contract list (opendata.paris.fr) and the DECP, data as of 29 September 2026.
€58.2M
in contracts signed in 2025, at their maximum amounts
Year by year
€€2.2M in 2013 · €€58.2M in 2025
Click a year to see its amount.
The largest contracts in 2025
Project management mandate, construction of the Romainville skip lorry garageSte Publique Locale Paris &€49MProject owner assistance for environmental impact studies (South), lot 2Sce Conseil Expertises Territoires€2.4MAssistance à maîtrise d’ouvrage Études Impact Environnemt Prjts Aménag…Omnium Général d'Ingenierie€2.4MProject owner assistance: programming for the school and early childhood sector, lot 1Co-S€900kProject owner assistance: programming for the sports sector, lot 2Arep€600kSee more
Project owner assistance: programming for the cultural sector, lot 3Co-S€600kProject owner assistance: programming for predominantly administrative workplaces, lot 4Arp Astrance€600kSecurity and fire safety expertise, lot 5RATP Real Estate€600kTechnical, economic and financial assistance, lot 1Amexia€534kProject owner assistance, restructuring of the Franc-Nohain school complex, lot 2Soc Setec Organisation€382kThe main suppliers in 2025
Competition in 2025
1 of 9 contracts received a single bid, among those whose number of bids is published.
Maximum contract amounts. The source repeats a lot’s amount for each company that won it; it counts once here. Source: City of Paris, DECP.