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Public contracts of Langon · 2025 · Professional services

Mission d’assistance à maîtrise d’ouvrage : Réhabilitation et Extension de la Mairie Tranche ferme et tranche optionnelle

€23k
maximum contract amount over 13 months — what was paid on it is not published
Signed on 17 December 2025 · running until about January 2027 · 13 months
Ongoing17 Jan 2027

That is at most ~€21k a year on average: a maximum too.

Company selected

Crescendo S.O.Ingénierie, études techniques · registered office Coulounieix-Chamiers (24660) · headcount 3 to 5 employees · SIREN 844858217

The competition

15 bids received

Median for this procedure in 2025: 3 bids, across 49692 comparable contracts. Simplified procedure · awarded to 1 company

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

Number 11 by amount of the 12 contracts Langon published for 2025.

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

Price : Forfaitaire

Published amendments : none

Subcontracting declared : no

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.