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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsLaboratory Services for Hydrobiology
    Closed contract

    Laboratory Services for Hydrobiology

    Contract value
    €580k
    Closed 19 Jan 2026

    Waterschap Hunze en Aa's is seeking to contract one supplier for a framework agreement in hydrobiology. This procurement covers various research areas, including macrofauna, macrophytes, phytoplankton, phytobenthos/diatoms, and zooplankton. The studies will be conducted in the regions of Waterschap

    🇳🇱NetherlandsPublished 17 Dec 2025· 10 months agoviaTED
    Contract value
    €580k
    Closed 19 Jan 2026
    Tender deadline passed on 19 Jan 2026.

    Decision brief

    4 fields
    • Contract value
      est.€580,000
      Euros
    • Tender closed
      19 Jan 2026
      9 months ago
    • Sector
      Engineering
      Browse related listings
    • Location
      🇳🇱Netherlands

    Lifecycle

    Closed

    Tender closed on 19 Jan 2026. Awaiting award.

    17 Dec 2025Today19 Jan 2026

    Brief

    Waterschap Hunze en Aa's is seeking to contract one supplier for a framework agreement in hydrobiology. This procurement covers various research areas, including macrofauna, macrophytes, phytoplankton, phytobenthos/diatoms, and zooplankton. The studies will be conducted in the regions of Waterschap Hunze en Aa's and Waterschap Noorderzijlvest. All inquiries will be managed through Waterschap Hunze en Aa's.

    Track record

    2 awards · 2 winners
    Thin record

    Only 2 prior awards here — too little to read.

    In engineering, WATER BOARD HUNZE AND AAS has awarded 2 contracts to 2 suppliers.

    Who wins here
    1. PARKSTAD INSPECTIES BV1× · 50%
    2. Parkstad Inspecties B.V.1× · 50%

    Across engineering, the most active winners are AECOM LTD, WSP UK LIMITED, OVE ARUP PARTNERS LIMITED — the field to beat, or your route in as a partner.

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    €340,000WATER BOARD HUNZE AND AAS
    Published 6 Aug 2025
    AwardedManufacturing🇳🇱Netherlands

    Temporary Pump Supply Contract in the Netherlands

    This procurement opportunity involves supplying temporary pump systems. The buyer, Waterschap Hunze en Aa's, is seeking suppliers who can provide these essential machinery services. The total contract value is €991,000. Interested suppliers can find more details and apply through the TED platform at

    €991,000WATER BOARD HUNZE AND AAS
    Published 16 Jul 2025

    Open in Engineering

    4 open listingsView all →
    Engineering🇮🇪Ireland

    Quantity Surveyor Consultancy Services for Cork City Fire Brigade Service Delivery Centre

    Cork City Fire Brigade seeks a quantity surveyor consultant to manage costs and procurement for the Phase 1 Service Delivery Centre project at Link Road, Ballincollig.

    CORK CITY COUNCIL
    Published 20 Oct 2026
    Engineering🇬🇧United Kingdom

    Design and Technology Machinery and Local Exhaust Ventilation Inspection Services for Schools

    Caerphilly County Borough Council invites tenders for annual statutory inspection and certification services for Design and Technology machinery and ventilation systems in local schools.

    est.£60,000Caerphilly County Borough Council
    Published 20 Oct 2026
    Engineering🇮🇪Ireland

    Site Investigation Services for Social Housing Development in Ballymore Eustace

    Tender opportunity for preliminary site investigation services supporting a social housing development project in Ballymore Eustace, County Kildare.

    est.€6,000Kildare County Council
    Published 20 Oct 2026
    OpenEngineering🇬🇧United Kingdom

    Transport Sub-strategies Development Support for York and North Yorkshire

    Consultant required to develop a series of transport sub-strategies supporting York and North Yorkshire's Local Transport Plan.

    YORK AND NORTH YORKSHIRE COMBINED AUTHORITY
    Published 20 Oct 2026
    Take action
    View on sourceTED

    Original closed notice on the publisher's site

    Publisher
    Publications Office of the European Union
    Licence
    EU 2011/833/EU + TED reuse notice
    Source
    ted.europa.eu
    Record ID
    841931-2025

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    WB
    Buyer
    WATER BOARD HUNZE AND AAS
    Sector
    Engineering