ARIA TECHNOLOGIES
In 2025, ARIA TECHNOLOGIES signed €40k of contracts with the City of Paris (maximum amounts), mostly in software maintenance.
Source: the City's contract list (opendata.paris.fr) and the DECP (data.gouv.fr), data as of 29 September 2026.
Suez Aria Technologies
registered office in Nanterre (92000) · headcount 20 to 49 employees · founded in 1990 · SIREN 379180474 · view on annuaire-entreprises.data.gouv.fr ↗
€40k
in contracts signed with the City in 2025, at their maximum amounts
The contracts signed
Largest first.
Qualité AIR Application Aria City Progiciel Maintentancsigned on 28 Aug 2018€163kMaintenance du Progiciel Qualité de L AIR Aria Citysigned on 31 Mar 2022€90kEval Qualité AIR Haute Resolution Spatiale BLD Peripheriquesigned on 20 Mar 2025€40kMaintenance Application Qualité AIR et Prestationssigned on 31 Jul 2014€32kYear by year
€€32k in 2014 · €€163k in 2018 (the highest) · €€40k in 2025
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.