Tenders / Buyers / Netherlands
Waterschap Zuiderzeeland: public contracts and tenders
Waterschap Zuiderzeeland awarded 120 public contracts worth €323.0M where a value is stated since 2016-11-15; the construction work contract held by Aannemingsmaatschappij van Gelder B.V. ends on 2026-10-30 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 70 of 120 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Waterschap Zuiderzeeland |
| Country | Netherlands |
| Buyer type | Regional authority |
| City | Lelystad |
| Sources | TenderNed (Netherlands), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Overzicht Gunningen Waterkracht, zie afdeling VI.3 | 10 | n/a | ||
| Aannemingsbedrijf Netjes B.V. | 7 | €3.8M | ||
| Krinkels BV | 7 | €6.6M | ||
| Van der Weerd Grafhorst B.V. | 4 | €473k | ||
| Jelle Bijlsma BV | 3 | €2.2M | ||
| Achmea Schadeverzekeringen N.V. | 2 | n/a | ||
| Aequator Groen & Ruimte | 2 | n/a | ||
| Berkhof BV | 2 | €2.5M | ||
| Hoppenbrouwers Techniek B.V. | 2 | €2.5M | ||
| J.P. Schilder B.V. | 2 | €1.4M | ||
| Mandatis | 2 | n/a | ||
| Donker Groep B.V. | donkergroep.com | 1 | €2.0M | |
| Aannemingsmaatschappij van Gelder B.V. | gelder.com | 1 | €6.6M | |
| Jelle Bijlsma B.V. | jellebijlsma.nl | 1 | €678k | |
| Kenter bv | kenter.nu | 1 | €3.0M |
Suppliers named on Waterschap Zuiderzeeland's award notices (the top 15 of 107); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-10-30 | Realisatie PL 280 | Aannemingsmaatschappij van Gelder B.V. | €6.6M | end date stated |
| 2026-12-01 | Bestek 17 Maaien van watergangen en vijvers in het stedelijk gebied van de gemeente Noordoostpolder | Van der Weerd Grafhorst B.V. | €224k | end date stated |
| 2026-12-11 | Bestek 08 Maaionderhoud in het landelijk gebied van Zuidelijk Flevoland en het stedelijk gebied van de gemeen… | €1.4M | end date stated | |
| 2026-12-31 | PLC's Waterpeilbeheer Waterschap Zuiderzeeland_03102024 (framework) | Cimpro B.V. | n/a | end date stated |
| 2026-12-31 | PLC's Waterpeilbeheer Waterschap Zuiderzeeland (framework) | n/a | end date stated | |
| 2026-12-31 | RO-2023.30 Transportdiensten op afroep in werkgebied Noordoostpolder | De Wolf Transport | €63,000 | end date stated |
| 2028-01-03 | Industriele Reiniging | Lamers Rioolreiniging BV | €800k | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Waterschap Zuiderzeeland whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 7 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-11-10 | ROV [phone] Raamovereenkomst Leverantie stuwputten en bijkomende onderdelen | 2026-09-30 | €363k |
| 2026-11-13 | Brandverzekering Waterschap Zuiderzeeland | 2026-09-21 | n/a |
| 2026-11-16 | Reinigen Kolken en lijngoten gemeente Zeewolde | 2026-10-07 | n/a |
| 2026-11-19 | Waakvlamovereenkomsten voor de Noordoostpolder en Zuidelijk en Oostelijk Flevoland | 2026-10-13 | €3.5M |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 26 | €220.9M |
| Business services | 79 | 20 | €480k |
| Agricultural and forestry services | 77 | 17 | €14.2M |
| Fuel and energy | 09 | 6 | €2.6M |
| Waste, cleaning and environmental services | 90 | 6 | €4.7M |
| Architecture and engineering services | 71 | 4 | €29.4M |
| Financial and insurance services | 66 | 3 | n/a |
| Mining and basic metals | 14 | 1 | n/a |
| Clothing and footwear | 18 | 1 | €1.4M |
| Transport equipment | 34 | 1 | €20.0M |
| Furniture and cleaning products | 39 | 1 | n/a |
| Industrial machinery | 42 | 1 | n/a |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
Follow this buyer free
Get Waterschap Zuiderzeeland's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Netherlands). The same data is in the REST API and the MCP server.
Sources: TenderNed (Netherlands), EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has Waterschap Zuiderzeeland awarded?
Waterschap Zuiderzeeland published 120 contract award notices between 2016-11-15 and 2026-09-30; the 70 that state a value add up to €323.0M (official notices, as of 2026-10-27).
Who are Waterschap Zuiderzeeland's biggest suppliers?
By contract awards: Overzicht Gunningen Waterkracht, zie afdeling VI.3 (10), Aannemingsbedrijf Netjes B.V. (7) and Krinkels BV (7) (as of 2026-10-27). Winners that could be a private person are not named.
Which Waterschap Zuiderzeeland contracts end soon?
7 contracts awarded by Waterschap Zuiderzeeland end in the next 18 months. The soonest with a named holder is the construction work contract held by Aannemingsmaatschappij van Gelder B.V., ending on 2026-10-30 (end date stated) (as of 2026-10-27).
Does Waterschap Zuiderzeeland have open tenders now?
Yes: 4 calls for tender from Waterschap Zuiderzeeland are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does Waterschap Zuiderzeeland buy?
Most of Waterschap Zuiderzeeland's awards are in Construction work (CPV 45) (26), Business services (CPV 79) (20) and Agricultural and forestry services (CPV 77) (17) (as of 2026-10-27).
Cite as: Arcadium Data, "Waterschap Zuiderzeeland tenders and contracts: 120 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/waterschap-zuiderzeeland-nl/, data as of 2026-10-27.