Département de la Seine-Maritime

How to win their contracts

Measured from Département de la Seine-Maritime's own published record — no estimates, no generic advice.

• Plan for about 33 days to prepare a bid — that is the median gap between publication and deadline across 56 of their tenders.
• They publish about 7.1 tenders a month, measured over 32 months of history.
• Half of their 136 awarded contracts are worth €181.8k or less — size your bid to that range.
• Most of their buying falls in construction work, transport equipment and auxiliary products to transportation, architectural, construction, engineering and inspection services.
• Their most frequent suppliers are GAGNERAUD CONSTRUCTION (3), ATTINEOS (2), JCS (2) — expect to bid against incumbents who already know this buyer.