Stichting Dunamare Onderwijsgroep: tenders, sectors & how to win their contracts

Stichting Dunamare Onderwijsgroep has published 17 tenders in Netherlands.

1 is open for bids as of 9 August 2026.

Its buying spans 8 CPV divisions, most often construction work.

Across 5 awarded contracts the median value is €297k.

Its published awards total €24.2m.

How to win their contracts

Measured from Stichting Dunamare Onderwijsgroep's own published record — no estimates, no generic advice.

Plan for about 55 days to prepare a bid — that is the median gap between publication and deadline across 14 of their tenders.
They publish about 0.2 tenders a month, measured over 63 months of history.
Half of their 5 awarded contracts are worth €297k or less — size your bid to that range.
Most of their buying falls in construction work, furniture (incl. office furniture), furnishings, domestic appliances, sewage, refuse, cleaning and environmental services.

Tender	Winner	Tender closed	Contract Value
Openbare Europese aanbesteding Accountantsdiensten	Flynth Audit B.V.	26 January 2026	€297k
Aanbesteding afvalverwerking	GP Groot inzameling en recycling bv	8 January 2024	€112k
Afdrukapparatuur Beheer- en Printmanagementsoftware	Ricoh Nederland B.V.	13 June 2023	€2m
Nieuwbouw Hoofdvaart College & Praktijkschool De Linie (Werk...	Wind Design & Build B.V.	5 November 2021	€21.7m
Adviseren en organiseren Onderhoud & Beheer Onderwijshuisves...	Humble Buildings B.V.	-	€69k