OMEGA ALLIANCE
In 2026, OMEGA ALLIANCE signed €21k of contracts with the City of Marseille (maximum amounts).
Source: the City's contract file (2020) and the DECP, data.gouv.fr, data as of 29 September 2026.
Ingénierie, études techniques
registered office in Rennes (35200) · headcount 20 to 49 employees · SIREN 394613699 · view on annuaire-entreprises.data.gouv.fr ↗
€21k
in contracts signed with the City in 2026, at their maximum amounts
The contracts signed
Largest first.
Assistance à maîtrise d’ouvrage DépollutionÉcole maternelle Montolieu · signed on 15 Jan 2026€21kMaximum 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 Marseille, DECP.