Waterschap Scheldestromen
Netherlands · 5 open tenders · 162 awards with a known winner
How to bid in this country: portals, deadlines, thresholds →
Current tenders
Framework agreement for maintenance and renovation of IBA systems
€1,420,000Deadline 9 Nov ·
Rental of mobile public toilets including cleaning and maintenance services
€300,000Deadline 16 Nov ·
PRW97 - E197 Plant maintenance 2027-2028 plot 3
€1,734,600Deadline 23 Nov ·
Framework agreement for the measurement, delivery and installation of weirs
€5,522,640Deadline 30 Nov ·
ROK Ecological advice and research
€600,000Deadline 4 Dec ·
Purchasing rhythm
Tenders published per year — who knows the rhythm prepares before the notice appears.
201817
201911
202034
202171
202224
202337
202489
2025110
202673
Clement What the numbers say about this buyer
- 4% of this buyer's awards went to companies that had already won here before (247 awards since 2015, spread over 152 companies). 96% went to new names.n = 247 awards since 2015
- The median procedure drew 5 bids (220 procedures with a bid count); 13% ended with a single bidder. Country: median 3.9 bids.n = 220
- 5% of awards went to companies from abroad (247 awards with a known winner country). National average: 11%.n = 247
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Expected next awards
From the rhythm of past awards per sector — an expectation, not an announcement. Hit rate so far: 33% of 26,069 closed expectation windows produced a notice.
- Sept 2026Business services
about every 3 months · 7 awards · last Jun 2026 to Nilsson B.V. - Oct 2026Cleaning, environment & waste
about every 5 months · 6 awards · last May 2026 to Van den Heuvel Aannemingsbedrijf B.V.
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Technische Unie B.V. | 2 | 2024–2026 |
| Antea Nederland B.V. | 2 | 2024–2026 |
| Sweco Nederland B.V. | 2 | 2025–2026 |
| Haskoning Nederland B.V. | 2 | 2026 |
| JACOBS DOUWE EGBERTS PRO NL B.V. | 2 | 2024 |
| H4A Groen BV | 2 | 2015 |
| Witteveen+Bos Raadgevende ingenieurs B.V. | 2 | 2026 |
| Eurofins Analytico B.V. | 2 | 2024–2025 |
| Tijhuis Ingenieurs B.V. | 2 | 2025–2026 |
| EQUANS Zuid-Nederland B.V. | 2 | 2025–2026 |
From 18.4M documented awards · regular winners know this buyer's requirements — that is your competition.
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