Public contracts of Communauté d'agglomération du Grand Cognac · 2026

Maîtrise d’oeuvre relatif aux travaux de renouvellement, de réhabilitation, d’extension et/ou de création des ouvrages

€2M

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

Signed on 25 February 2026 · running until about February 2030 · 4 yrs

Ongoing25 Feb 2030

That is at most ~€500k a year on average: a maximum too.

Who won it

SceIngénierie, études techniques · registered office Nantes (44200) · headcount 500 to 999 employees · SIREN 345081459

A contract awarded to 4 holders; above, the main holder. With it: Cabinet d'Études Marc Merlin, Hydraulique Environnement Centre Atlantique par Abreviation He-Ca, Safege. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

11 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 4 companies

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

The largest of the 39 contracts Communauté d'agglomération du Grand Cognac published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

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.