Public contracts of Grande-Synthe · 2025 · Construction and buildings

Reconstruction des services techniques : fondations, gros œuvre, charpente béton

€1.9M

maximum contract amount over 18 months — what was paid on it is not published

Signed on 5 March 2025 · ended around September 2026 · 18 months

That is at most ~€1.3M a year on average: a maximum too.

Company selected

Établissements à Cathelain et CompagnieTravaux de maçonnerie générale et gros œuvre de bâtiment · registered office Hermies (62147) · headcount 250 to 499 employees · SIREN 551920135

The competition

6 bids received

Median for this procedure in 2025: 3 bids, across 49612 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 6 by amount of the 122 contracts Grande-Synthe published for 2025. It belongs to the policy Administration and shared services.

Other contracts of Établissements à Cathelain et Compagnie in Grande-Synthe

Rénovation et extension du gymnase du Noordover : gros œuvre2026 · maximum over 15 months1.1€M

Contract details (procedure, price, amendments, lots)

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

Price : Mixte

Published amendments : 15

Subcontracting declared : yes

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.