GS4
In 2020, GS4 won 1 public contract from the City of Marseille, worth €40k in total (maximum amounts notified), mostly in services informatiques.
Source: DECP via data.gouv.fr, data as of 7 May 2026.
Supplier identified by their SIREN number 342221736. The detailed profile (sector, headcount, directors) is available on the company directory.
40k €
in contracts signed with the City since 2020 · ceilings, not spending
The contracts signed
Largest first.
Abonnement téléphonique sécurisé pour les musées de Marseille.signed on 2 Jul 202040k €Contract ceilings, not spending: the City does not publish what was paid. A shared lot shows the whole lot’s amount. Source: City of Marseille, DECP.