Public contracts of the Essonne département · 2023
Assistance à maîtrise d’ouvrage
Missions études et assistance énergie, climat, performance du patrimoine
€38M
framework agreement: a maximum envelope for orders over 4 years, not spending — what was paid on it is not published
That is at most ~€9.3M a year on average: a maximum too.
Company selected
AltereaIngénierie, études techniques · registered office Nantes (44200) · headcount 500 to 999 employees · SIREN 479558017A contract awarded to 2 holders; above, the main holder. With it: Lexcity. The amount is the whole contract’s: the DECP does not publish each holder’s share.
Number 3 by amount of the 193 contracts the Essonne département published for 2023.
Other contracts of Alterea in Essonne
Assistance à maîtrise d’ouvrage2022 · maximum over 4 years38€MMission d’assistance à maîtrise d’ouvrage pour la construction des…2021 · maximum over 21 months1.1€MContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Framework agreement : yes: orders follow, the amount is a ceiling
Price : Révisable
Published amendments : none
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.