{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:56:45Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-NL-1M0GKUN192",
    "type": "line",
    "country": "nl",
    "name": "Consulting services for water-supply and waste consultancy: Netherlands public contracts since 2024",
    "url": "https://assay-systems.com/register/nl/line/consulting-services-for-water-supply-and-waste-consultancy/",
    "text": [
      "Since January 2024 the line carries 14 award notices from 11 buyers. 70 suppliers share it.",
      "4 in 2024. 7 in 2025. 3 in the first 9 months of 2026.",
      "20 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for the Netherlands."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/nl/"
      },
      {
        "name": "Arcadis Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/arcadis-nederland-b-v/"
      },
      {
        "name": "Antea Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/antea-nederland-b-v/"
      },
      {
        "name": "Genie Techni Engineering B.V.",
        "url": "https://assay-systems.com/register/nl/genie-techni-engineering-b-v/"
      },
      {
        "name": "Sweco Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/sweco-nederland-b-v/"
      },
      {
        "name": "Tauw B.V.",
        "url": "https://assay-systems.com/register/nl/tauw-b-v/"
      },
      {
        "name": "Witteveen+Bos Raadgevende ingenieurs B.V.",
        "url": "https://assay-systems.com/register/nl/witteveen-bos-raadgevende-ingenieurs-b-v/"
      },
      {
        "name": "Acacia Water",
        "url": "https://assay-systems.com/register/nl/acacia-water/"
      },
      {
        "name": "Anacon-Infra B.V.",
        "url": "https://assay-systems.com/register/nl/anacon-infra-b-v/"
      },
      {
        "name": "Assets4mobility BV",
        "url": "https://assay-systems.com/register/nl/assets4mobility-bv/"
      },
      {
        "name": "ATKB B.V.",
        "url": "https://assay-systems.com/register/nl/atkb-b-v/"
      },
      {
        "name": "Bilfinger Tebodin B.V.",
        "url": "https://assay-systems.com/register/nl/bilfinger-tebodin-b-v/"
      },
      {
        "name": "Blom Ecologie B.V.",
        "url": "https://assay-systems.com/register/nl/blom-ecologie-b-v/"
      },
      {
        "name": "Bureau Natuurbalans - Limes Divergens B.V.",
        "url": "https://assay-systems.com/register/nl/bureau-natuurbalans-limes-divergens-b-v/"
      },
      {
        "name": "Buro Antares B.V.",
        "url": "https://assay-systems.com/register/nl/buro-antares-b-v/"
      },
      {
        "name": "Buro Noord B.V.",
        "url": "https://assay-systems.com/register/nl/buro-noord-b-v/"
      },
      {
        "name": "BWZ Ingenieurs B.V.",
        "url": "https://assay-systems.com/register/nl/bwz-ingenieurs-b-v/"
      },
      {
        "name": "BZ Ingenieurs en Managers B.V.",
        "url": "https://assay-systems.com/register/nl/bz-ingenieurs-en-managers-b-v/"
      },
      {
        "name": "Civaan B.V.",
        "url": "https://assay-systems.com/register/nl/civaan-b-v/"
      },
      {
        "name": "Civicon B.V.",
        "url": "https://assay-systems.com/register/nl/civicon-b-v/"
      },
      {
        "name": "Corvus Infra B.V.",
        "url": "https://assay-systems.com/register/nl/corvus-infra-b-v/"
      },
      {
        "name": "De Afval Spiegel B.V.",
        "url": "https://assay-systems.com/register/nl/de-afval-spiegel-b-v/"
      },
      {
        "name": "De Haan Civiele Techniek B.V.",
        "url": "https://assay-systems.com/register/nl/de-haan-civiele-techniek-b-v/"
      },
      {
        "name": "De Zwarte Hond B.V.",
        "url": "https://assay-systems.com/register/nl/de-zwarte-hond-b-v/"
      },
      {
        "name": "Dijk53 B.V",
        "url": "https://assay-systems.com/register/nl/dijk53-b-v/"
      },
      {
        "name": "Ecogroen B.V.",
        "url": "https://assay-systems.com/register/nl/ecogroen-b-v/"
      },
      {
        "name": "Eco Reest B.V.",
        "url": "https://assay-systems.com/register/nl/eco-reest-b-v/"
      },
      {
        "name": "Eelerwoude B.V.",
        "url": "https://assay-systems.com/register/nl/eelerwoude-b-v/"
      },
      {
        "name": "BV Fryslân Miljeu Bedrijfsservice",
        "url": "https://assay-systems.com/register/nl/bv-fryslan-miljeu-bedrijfsservice/"
      },
      {
        "name": "Fugro NL Land B.V.",
        "url": "https://assay-systems.com/register/nl/fugro-nl-land-b-v/"
      },
      {
        "name": "Geofox-Lexmond b.v.",
        "url": "https://assay-systems.com/register/nl/geofox-lexmond-b-v/"
      },
      {
        "name": "Geonius Groep B.V.",
        "url": "https://assay-systems.com/register/nl/geonius-groep-b-v/"
      },
      {
        "name": "H2O - Drones",
        "url": "https://assay-systems.com/register/nl/h2o-drones/"
      },
      {
        "name": "HaskoningDHV Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/haskoningdhv-nederland-b-v/"
      },
      {
        "name": "Haskoning Nederland BV",
        "url": "https://assay-systems.com/register/nl/haskoning-nederland-bv/"
      },
      {
        "name": "Haskoning Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/haskoning-nederland-b-v/"
      },
      {
        "name": "HKV Lijn in Water B.V.",
        "url": "https://assay-systems.com/register/nl/hkv-lijn-in-water-b-v/"
      },
      {
        "name": "HydroLogic B.V.",
        "url": "https://assay-systems.com/register/nl/hydrologic-b-v/"
      },
      {
        "name": "Hydroscan",
        "url": "https://assay-systems.com/register/nl/hydroscan/"
      },
      {
        "name": "idverde Advies B.V.",
        "url": "https://assay-systems.com/register/nl/idverde-advies-b-v/"
      },
      {
        "name": "Infram B.V.",
        "url": "https://assay-systems.com/register/nl/infram-b-v/"
      },
      {
        "name": "Ingenieursbureau Land B.V.",
        "url": "https://assay-systems.com/register/nl/ingenieursbureau-land-b-v/"
      },
      {
        "name": "Ingenieursbureau Maters en De Koning",
        "url": "https://assay-systems.com/register/nl/ingenieursbureau-maters-en-de-koning/"
      },
      {
        "name": "InProces Advies B.V.",
        "url": "https://assay-systems.com/register/nl/inproces-advies-b-v/"
      },
      {
        "name": "Invra Plus B.V.",
        "url": "https://assay-systems.com/register/nl/invra-plus-b-v/"
      },
      {
        "name": "Iv-Infra B.V.",
        "url": "https://assay-systems.com/register/nl/iv-infra-b-v/"
      },
      {
        "name": "Kienia Industriële Automatisering B.V.",
        "url": "https://assay-systems.com/register/nl/kienia-industriele-automatisering-b-v/"
      },
      {
        "name": "Kragten B.V.",
        "url": "https://assay-systems.com/register/nl/kragten-b-v/"
      },
      {
        "name": "LBA Achterhoek B.V.",
        "url": "https://assay-systems.com/register/nl/lba-achterhoek-b-v/"
      },
      {
        "name": "Mateboer Milieu Techniek B.V.",
        "url": "https://assay-systems.com/register/nl/mateboer-milieu-techniek-b-v/"
      },
      {
        "name": "Milgro B.V.",
        "url": "https://assay-systems.com/register/nl/milgro-b-v/"
      },
      {
        "name": "Movares Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/movares-nederland-b-v/"
      },
      {
        "name": "Nelen & Schuurmans B.V.",
        "url": "https://assay-systems.com/register/nl/nelen-schuurmans-b-v/"
      },
      {
        "name": "Niebeek Milieumanagement B.V.",
        "url": "https://assay-systems.com/register/nl/niebeek-milieumanagement-b-v/"
      },
      {
        "name": "PLANN ingenieurs B.V.",
        "url": "https://assay-systems.com/register/nl/plann-ingenieurs-b-v/"
      },
      {
        "name": "Proviel B.V.",
        "url": "https://assay-systems.com/register/nl/proviel-b-v/"
      },
      {
        "name": "Roelofs Advies en Ontwerp B.V.",
        "url": "https://assay-systems.com/register/nl/roelofs-advies-en-ontwerp-b-v/"
      },
      {
        "name": "RPS advies- en ingenieursbureau B.V.",
        "url": "https://assay-systems.com/register/nl/rps-advies-en-ingenieursbureau-b-v/"
      },
      {
        "name": "StadLandWater B.V.",
        "url": "https://assay-systems.com/register/nl/stadlandwater-b-v/"
      },
      {
        "name": "Stantec B.V.",
        "url": "https://assay-systems.com/register/nl/stantec-b-v/"
      },
      {
        "name": "Tijhuis Ingenieurs B.V.",
        "url": "https://assay-systems.com/register/nl/tijhuis-ingenieurs-b-v/"
      },
      {
        "name": "Total Project Care B.V.",
        "url": "https://assay-systems.com/register/nl/total-project-care-b-v/"
      },
      {
        "name": "WeL Inspectie B.V.",
        "url": "https://assay-systems.com/register/nl/wel-inspectie-b-v/"
      },
      {
        "name": "Woonwijzerwinkel",
        "url": "https://assay-systems.com/register/nl/woonwijzerwinkel/"
      },
      {
        "name": "Zeinstra en van Dijk",
        "url": "https://assay-systems.com/register/nl/zeinstra-en-van-dijk/"
      }
    ],
    "assay_record": "ASY-NL-1M0GKUN192",
    "cite_as": "Assay Systems, \"Consulting services for water-supply and waste consultancy: Netherlands public contracts since 2024\", https://assay-systems.com/register/nl/line/consulting-services-for-water-supply-and-waste-consultancy/"
  }
}