Public contracts of the Vendée département · 2025

Travaux d’extension du Collège Jean Rostand

Les Herbiers

€148k

maximum contract amount over 2.5 years — what was paid on it is not published

Signed on 17 July 2025 · running until about December 2027 · 2.5 yrs

Ongoing17 Dec 2027

That is at most ~€61k a year on average: a maximum too.

Who won it

DelltraTravaux de terrassement spécialisés ou de grande masse · registered office Les Herbiers (85500) · headcount 10 to 19 employees · SIREN 501777437

The competition

2 bids received

Median for this procedure in 2025: 3 bids, across 48929 comparable contracts. Simplified procedure · awarded to 1 company

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

Number 100 by amount of the 212 contracts the Vendée département published for 2025.

Other contracts of Delltra in Vendée

Aménagements extérieurs, démolition, rénovation, extension…2026 · maximum over 13 months162€k

Contract details (procedure, price, amendments, lots)

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

Price : Forfaitaire

Published amendments : 9

Subcontracting declared : no

Social considerations : Clause sociale

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.