Public contracts of the Loire-Atlantique département · 2026

Maintenance, évolution et assistance du logiciel JCMS / Jalios Digital Platform

€250k

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

Signed on 31 August 2026 · running until about August 2030 · 4 yrs

Ongoing31 Aug 2030

That is at most ~€63k a year on average: a maximum too.

Who won it

JaliosIngénierie, études techniques · registered office Le Chesnay-Rocquencourt (78150) · headcount 50 to 99 employees · SIREN 440126035

The competition

1 bid received

Median for this procedure in 2026: 1 bid, across 1931 comparable contracts. Contract awarded without prior advertising or competitive bidding · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 23 by amount of the 63 contracts the Loire-Atlantique département published for 2026.

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

Social considerations : Clause sociale

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.