Supplier of Neuilly-sur-Marne · Construction and buildings
Alteresco
Alteresco holds one public contract awarded by Neuilly-sur-Marne in 2025. That is 10% of the value of the contracts the town awarded in 2025.
head office in Nantes (44) · 20 to 49 employees · Ingénierie, études techniques · SIREN 877492447
€4.5M
at most, over the whole term of the contracts awarded by Neuilly-sur-Marne in 2025
Its contracts in Neuilly-sur-Marne
Maximum amount of each contract, over its whole term: not what was paid.
Rénovation du groupe scolaire Pasteur et de l’accueil de loisirs Pré…2025 · maximum over 8 years · at most ~€563k a year on average · Simplified procedure€4.5MAmounts paid
Maintenance and repairs: €2M paid by Neuilly-sur-Marne in 2025, all suppliers together (its accounts). The accounts do not say what share went to Alteresco.