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
Hoogheemraadschap De Stichtse Rijnlanden
country: Netherlands
Active tenders
4
bids can still be submittedTotal notices
16
full history in our databaseAwards
0
with specified award amountActive tenders
Procedures for which bids can still be submitted — sorted by submission deadline.
| 2026-10-26 | Third-party hiring services |
| 2026-10-28 | Legal advice and advocacy services 2027 |
| 2026-11-06 | ICT hardware infrastructure (2027) |
•••••••••••••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
| Achmea Schadeverzekeringen N.V. | 2 won |
| H. de Vos Elektrotechniek Mijdrecht B.V. | 2 won |
| ABC Security Systems B.V. | 1 won |
| ATKB B.V. | 1 won |
| Berkhof B.V. | 1 won |
| Bureau Waardenburg B.V. (h.o.d.n. Waardenburg Ecology) | 1 won |
| DUPI Underwriting Agencies B.V. | 1 won |
| DUAL Europe GmbH | 1 won |
| Dura Vermeer Infra Regionale Projecten BV | 1 won |
| Facta Elektrotechniek B.V. | 1 won |
| Facta Uitgeest BV | 1 won |
| Aannemingsbedrijf KVDM B.V. | 1 won |
Industries the entity orders in
Business and legal services 5Repair, maintenance services 2Research and development 2Instruments, sports 2Transport equipment 1Environment, cleaning 1Software, IT systems 1Financial services, insurance 1
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