Tenders / Buyers / Netherlands
Het Waterschapshuis: public contracts and tenders
Het Waterschapshuis awarded 17 public contracts worth €8.8M where a value is stated since 2024-01-25; the research and development contract held by HydroLogic Systems B.V. ends on 2027-12-30 (end date stated). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 10 of 17 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | Het Waterschapshuis |
| Country | Netherlands |
| Buyer type | Body governed by public law |
| City | Amersfoort |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| Miramap Aerial Surveys B.V. | 5 | €340k | ||
| HydroLogic Systems B.V. | 2 | €1.5M | ||
| Acknowledge Benelux B.V. | acknowledge.nl | 1 | €600k | |
| HaskoningDHV Nederland B.V. | 01336844 Companies House (GB) | haskoning.com | 1 | €789k |
| Siemens Nederland N.V. | 0113901-2 PRH / YTJ (FI) | siemens.com | 1 | n/a |
| thalesgroup.com | 319159877 INSEE SIRENE (FR) | thalesgroup.com | 1 | n/a |
| BSF Swissphoto AG | 1 | n/a | ||
| Field Geospatial AS | 1 | n/a | ||
| Ingenieursbureau Geodelta BV | 1 | n/a | ||
| PHOTOMAP B.V. | 1 | n/a | ||
| Planetek Italia S.r.l. | 1 | n/a | ||
| RawWorks B.V. | 1 | €1.4M | ||
| SINGULARLOGIC INFORMATION SYSTEMS AND SOFTWARE TECHNOLOGY SINGLE MEMBER S.A. | 1 | n/a | ||
| Sitowise Oy | 1 | n/a | ||
| Young Facility BV | 1 | €647k |
Suppliers named on Het Waterschapshuis's award notices; 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 |
|---|---|---|---|---|
| 2027-12-30 | Netherlands, Finland, Slovakia, Germany, Greece, Denmark, Belgium, Spain – Research and development services… (framework) | HydroLogic Systems B.V., Arup B.V., SINGULARLOGIC INFORMATION SYSTEMS AND SOFTWARE TECHNOLOGY SINGLE MEMBER S.A., ... | n/a | end date stated |
| 2027-12-31 | Afmelden gegunde opdrachten DAS - periode 1 april 2025 - 30 juni 2025 | Miramap Aerial Surveys B.V. | €248k | end date stated |
| 2028-01-01 | Raamovereenkomst IT hardware (framework) | Acknowledge Benelux B.V. | n/a | signed + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of Het Waterschapshuis 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. 3 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2029-11-21 | DAS - Inwinning, verwerking en controle van data ten behoeve van beeldmateriaal (Nadir en obliek) en hoogtege… | 2025-10-22 | n/a |
| 2029-11-21 | DAS - Inwinning, verwerking en controle van data ten behoeve van beeldmateriaal (Nadir en obliek) en hoogtege… | 2025-10-27 | n/a |
Calls with a deadline of 2026-10-26 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Business services | 79 | 6 | €4.4M |
| IT services | 72 | 4 | €2.2M |
| Office and computing equipment | 30 | 1 | €600k |
| Architecture and engineering services | 71 | 1 | €1.5M |
| Research and development | 73 | 1 | €11.8M |
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
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Get Het Waterschapshuis'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: 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, 3,611,641 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-26.
Questions
How many public contracts has Het Waterschapshuis awarded?
Het Waterschapshuis published 17 contract award notices between 2024-01-25 and 2026-06-08; the 10 that state a value add up to €8.8M (official notices, as of 2026-10-26).
Who are Het Waterschapshuis's biggest suppliers?
By contract awards: Miramap Aerial Surveys B.V. (5), HydroLogic Systems B.V. (2) and Acknowledge Benelux B.V. (1) (as of 2026-10-26). Winners that could be a private person are not named.
Which Het Waterschapshuis contracts end soon?
3 contracts awarded by Het Waterschapshuis end in the next 18 months. The soonest with a named holder is the research and development contract held by HydroLogic Systems B.V., ending on 2027-12-30 (end date stated) (as of 2026-10-26).
Does Het Waterschapshuis have open tenders now?
Yes: 2 calls for tender from Het Waterschapshuis are open today (deadline 2026-10-26 or later) (as of 2026-10-26).
What does Het Waterschapshuis buy?
Most of Het Waterschapshuis's awards are in Business services (CPV 79) (6), IT services (CPV 72) (4) and Office and computing equipment (CPV 30) (1) (as of 2026-10-26).
Cite as: Arcadium Data, "Het Waterschapshuis tenders and contracts: 17 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/het-waterschapshuis-nl/, data as of 2026-10-26.