OfertariumWhat you will see after registration
Documents to submit
- ✓Bid form — attachment no. 1
- ✓Declaration of non-exclusion
- ✓List of supplies from the last 3 years
- ✓Liability insurance — min. 120 000 €
- ✓Proof of bid bond payment
- ✓Power of attorney, if signed by an agent
AI warnings from documentation
- ❗Bid bond 3 500 € — payment before submission deadline
- ⚠Required 2 references after min. 90 000 €
- ⚠Completion deadline 30 days from signing
- ⚠Mandatory site visit — rejection if missed
- ✓No ISO certificate requirement
Budget and competition
3median number of bids
24%tenders with one bid
- ✓Amount from bid opening for this buyer
- ✓Who won there before and for how much
- ✓Suggested price range based on data
Analysis example — specific values depend on the proceeding
Waterschap Zuiderzeeland
country: Netherlands
Active tenders
4
bids can still be submittedTotal notices
15
full history in our databaseAwards
0
with specified award amountActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
| 2026-10-13 | ROV 30 2027-2030 On-demand transport service in the Noordoostpolder |
| 2026-10-13 | Fuel for pumping stations |
| 2026-10-22 | Specification 06 implementation year 2026 Wood supply for revetments |
•••••••••••••This is 3 of 4 active procedures for this buyer. To see all of them, create a free account.Create a free account →
Award history
No items.
Who wins most often with this contracting authority
| Berkhof BV | 3 won |
| Aannemingsbedrijf Netjes B.V. | 2 won |
| Aannemingsmaatschappij van Gelder B.V. | 1 won |
| Combinatie Boskalis Nederland B.V. en Van Oord Nederlan… | 1 won |
| Donker Groep B.V. | 1 won |
| Groenrecycling Wolfshagen | 1 won |
| Hach Nederland | 1 won |
| Jelle Bijlsma B.V. | 1 won |
| Kwint BV | 1 won |
| Lek/Habo | 1 won |
| Van der Weerd Grafhorst B.V. | 1 won |
| Vattenfall Warmte N.V | 1 won |
Industries the entity orders in
Construction work 5Fuels, energy 2Repair, maintenance services 2Agricultural, forestry, horticultural 2Environment, cleaning 2Agriculture, food 1Financial services, insurance 1
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