Public contracts of Nantes Métropole · 2025

Maintenance et évolutions des logiciels de fiscalité de la société A6-CMO et prestations associées

€80k

framework agreement: a maximum envelope for orders over 4 years, not spending — what was paid on it is not published

Signed on 6 March 2025 · running until about March 2029 · 4 yrs

Ongoing6 Mar 2029

That is at most ~€20k a year on average: a maximum too.

Company selected

CosoluceÉdition de logiciels applicatifs · registered office Pau (64000) · headcount 50 to 99 employees · SIREN 443210984

The competition

1 bid received

Median for this procedure in 2025: 1 bid, across 3418 comparable contracts. Contract awarded without prior advertising or competitive bidding · awarded to 1 company

Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 335 by amount of the 512 contracts Nantes Métropole published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Marché passé sans publicité ni mise en concurrence préalable

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Unitaire

Published amendments : none

Subcontracting declared : no

Environmental considerations : Clause environnementale

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.