SID SO: tenders, sectors & how to win their contracts

SID SO has published 32 tenders in France.

1 is open for bids as of 30 September 2026.

Its buying spans 5 CPV divisions, most often architectural, construction, engineering and inspection services.

Across 5 awarded contracts the median value is €12m.

Its published awards total €47.6m.

Open Tenders

(1)

UrgentGreen

SID SO

(16) BRIE - Camp de LA BRACONNE - Rénovation bureau des sports et salle de musculation

France

Not disclosed

8h remaining

Not specified

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Measured from SID SO's own published record — no estimates, no generic advice.

Plan for about 37 days to prepare a bid — that is the median gap between publication and deadline across 16 of their tenders.
They publish about 2.4 tenders a month, measured over 14 months of history.
Half of their 5 awarded contracts are worth €12m or less — size your bid to that range.
Most of their buying falls in architectural, construction, engineering and inspection services, construction work, repair and maintenance services.
Their most frequent suppliers are DELTA CONSTRUCTION (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
(16 – 17) – BDD ROCHEFORT - Saintes - Cognac - La Rochelle A...	AMIANTE DEPOLLUTION SERVICES, KOMORNICZAK LEON ET CIE, France Menuisiers, Electricité industrielle JP FAUCHE	-	€1.7m
(40) Mont de Marsan - BA118 - Réalisation ...	ginger CEBTP	-	€107.2k
33 LA TESTE Rénovation de chaussées aéronautique et de balis...	EUROVIA Grands projets Agence COGNAC TP	-	€12m
CAYLUS (82) - Conception, construction, aménagement entretie...	DELTA CONSTRUCTION	-	€16.9m
CAYLUS (82) - Conception, construction, aménagement entretie...	DELTA CONSTRUCTION	-	€16.9m