Public contracts of Arcachon · 2026 · Professional services

Maîtrise d’oeuvre pour la réaffectation d’un bâtiment en centre de longévité et de médecine générale

€183k

maximum contract amount over 22 months — what was paid on it is not published

Signed on 28 July 2026 · running until about May 2028 · 22 months

Ongoing28 May 2028

That is at most ~€100k a year on average: a maximum too.

Who won it

Byaa-Arnaud Architectes (Byaa Architectes) (Byaa Architectes)Activités d'architecture · registered office Libourne (33500) · headcount 10 to 19 employees · SIREN 345314041

The competition

18 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 1 company

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

Number 10 by amount of the 38 contracts Arcachon published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

Environmental considerations : Critère environnemental, 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.