AIMSUN SARL
In 2017, AIMSUN SARL signed €2M of contracts with the City of Paris (maximum amounts), mostly in inspection, verification, analysis and testing (excl. construction).
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Aimsun SARL
registered office in Paris (75008) · headcount 10 to 19 employees · founded in 2011 · SIREN 532480357 · view on annuaire-entreprises.data.gouv.fr ↗
The contracts signed
Largest first.
Traffic simulation studiessigned on 6 Aug 2025€4MTraffic simulation studiessigned on 12 Jul 2021€3.1MTraffic simulation studysigned on 16 Mar 2017€1.9MRéalisation D'études de Simulation de Traficsigned on 29 Apr 2021€213kPrest et Acquisit Licences Logiciel Simult Trafic Parissigned on 22 Jul 2021€200kMarché Prestationsinformatiques & Acquisi° des Licencessigned on 6 Jul 2017€116kIT services and licences for the City of Paris traffic simulation softwaresigned on 17 Feb 2026€100kYear by year
€€2M in 2017 · €€4M in 2025 (the highest) · €€100k in 2026
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Maximum 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.