Oasen N.V.: tenders, sectors & how to win their contracts

Oasen N.V. has published 81 tenders in Netherlands.

1 is open for bids as of 14 November 2026.

Its buying spans 21 CPV divisions, most often architectural, construction, engineering and inspection services.

Across 19 awarded contracts the median value is €500k.

Its published awards total €40.9m.

How to win their contracts

Measured from Oasen N.V.'s own published record — no estimates, no generic advice.

Plan for about 52 days to prepare a bid — that is the median gap between publication and deadline across 42 of their tenders.
They publish about 0.7 tenders a month, measured over 69 months of history.
Half of their 19 awarded contracts are worth €500k or less — size your bid to that range.
Most of their buying falls in architectural, construction, engineering and inspection services, business services: law, marketing, consulting, recruitment, printing, security, construction work.
Their most frequent suppliers are Schneider Electric (2), Logisticon Water Treatment B.V. (2), GMB Services B.V. (2) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
Regulier groen- en terreinonderhoud ten behoeve van Oasen Dr...	Buitenhuis Boskoop B.V.	16 October 2025	€247.3k
Aankondiging vrijwillige transparantie NSRO proefinstallatie...	Logisticon Water Treatment B.V.	-	€1.5m
Hosting, Ontwikkeling en Beheer & Onderhoud van bestaande we...	Conclusion	-	€500k
Integraal systeem met inkoopintakeformulier, tendermodule en...	Mercell Nederland B.V.	-	€300k
Europese Openbare aanbesteding Verkeersafzettingen	Versluys Verkeerstechniek B.V.	-	€1m
Aankondiging vrijwillige transparantie NSRO proefinstallatie...	Logisticon Water Treatment B.V.	-	€1.5m

Supplier	Contracts	Total Value
Schneider Electric	2	€3.8m
Logisticon Water Treatment B.V.	2	€3m
GMB Services B.V.	2	€600k
Mercell Nederland B.V.	2	€600k