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Public contracts of the Ain département · 2025

Rénovation énergétique du collège du Renon a vonnas 9 lots lot n 5 corps d’état architecturaux

€319k
maximum contract amount over 19 months — what was paid on it is not published
Signed on 19 August 2025 · running until about March 2027 · 19 months
Ongoing20 Mar 2027

That is at most ~€202k a year on average: a maximum too.

Company selected

Guelpa Pere et FilsTravaux de plâtrerie · registered office Gleize (69400) · headcount 20 to 49 employees · SIREN 788409845

The competition

36 bids received

Median for this procedure in 2025: 3 bids, across 48929 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 80 by amount of the 246 contracts the Ain département published for 2025.

Other contracts of Guelpa Pere et Fils in Ain

Rénovation énergétique du collège du Renon à Vonnas2025 · maximum over 16 months222€kConstruction d’un collège et d’un gymnase a saint didier de formans2023 · maximum over 4 months421€kConstruction d’un collège et d’un gymnase a saint didier de formans2021 · maximum over 2 years1.2€M
Contract details (procedure, price, amendments, lots)

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

Price : Forfaitaire

Published amendments : 5

Subcontracting declared : yes

Social considerations : Clause sociale

Environmental considerations : Critère environnemental

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.