ARCHE MC2
In 2023, ARCHE MC2 signed €5.3M 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.
Arche MC2
registered office in Aix-en-Provence (13100) · headcount 250 to 499 employees · founded in 1991 · SIREN 382519312 · view on annuaire-entreprises.data.gouv.fr ↗
€5.3M
in contracts signed with the City in 2023, at their maximum amounts
The contracts signed
Largest first.
Application maintenance of the social information systemsigned on 18 Dec 2023€5.3MAcbc Maintenance du Progiciel Solatissigned on 10 Feb 2022€210kSolatis software package of the City of Paris Solidarity Directoratesigned on 13 Feb 2026€90kYear by year
€€210k in 2022 · €€5.3M in 2023 (the highest) · €€90k in 2026
Click a year to see its amount.
What for
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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.