CITYZEN
Between 2014 and 2019, CITYZEN won 4 public contracts from the City of Paris, worth €6.2M in total (maximum amounts notified), mostly in third-party application maintenance.
Source: DECP via opendata.paris.fr, data as of 14 September 2026.
Cityzen
registered office in CHALONS-EN-CHAMPAGNE · headcount nn · founded in 1998 · SIREN 420871717 · view on annuaire-entreprises.data.gouv.fr ↗
6.2€M
in contracts signed with the City since 2014 · ceilings, not spending
The contracts signed
Largest first.
Tierce Maintenance Applicative du SI Socialsigned on 24 Jun 20153.1€MTierce Maintenance Applicative-Marche Mixtesigned on 2 Sept 20192.7€MSolatis Progiciel Maintenancesigned on 22 Mar 2018200k €Maintenance Progiciel Solatissigned on 12 Mar 2014178k €Year by year
178 k € in 2014 · 2.7 €M in 2019
Click a year to see its amount.
What for
Each category opens the page of every supplier in that category.
Contract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Paris, DECP.