{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:21:49Z",
  "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-0M6229Y1IL",
    "type": "page",
    "country": "nl",
    "name": "AQUON: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/nl/uncontested/b/aquon/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 38,
        "unit": "percent",
        "display": "38%"
      },
      {
        "label": "suppliers",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "AQUON made 9 of its 24 public contract awards without a rival from 2023-11-21 to 2026-03-27: 3 without a competition and 6 after a competition that drew a single bid, to 9 suppliers; the most to Onestopsourcing B.V, 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-27",
          "Supplier": "Rijkswaterstaat 212771-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/rijkswaterstaat/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2025-07-04",
          "Supplier": "Wageningen University & Research 434514-2025",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/wageningen-university-research/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2025-07-04",
          "Supplier": "Ecofide 434514-2025",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/ecofide/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2024-08-05",
          "Supplier": "Tijhuis Ingenieurs B.V 469724-2024",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/tijhuis-ingenieurs-b-v/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-06-11",
          "Supplier": "Onestopsourcing B.V 345088-2024",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/onestopsourcing-b-v/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-04-05",
          "Supplier": "Van der Goes en Groot Ecologisch Onderzoeks- en Adviesbureau B.V 202161-2024",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/van-der-goes-en-groot-ecologisch-onderzoeks-en-adviesbureau-b-v/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Netherlands",
        "url": "https://assay-systems.com/register/nl/uncontested/"
      },
      {
        "name": "Onestopsourcing B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/onestopsourcing-b-v/"
      },
      {
        "name": "Onestopsourcing B.V in the register",
        "url": "https://assay-systems.com/register/nl/onestopsourcing-b-v/"
      },
      {
        "name": "Tijhuis Ingenieurs B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/tijhuis-ingenieurs-b-v/"
      },
      {
        "name": "Tijhuis Ingenieurs B.V in the register",
        "url": "https://assay-systems.com/register/nl/tijhuis-ingenieurs-b-v/"
      },
      {
        "name": "ATKB B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/atkb-b-v/"
      },
      {
        "name": "ATKB B.V in the register",
        "url": "https://assay-systems.com/register/nl/atkb-b-v/"
      },
      {
        "name": "Bureau Waardenburg B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/bureau-waardenburg-b-v/"
      },
      {
        "name": "Bureau Waardenburg B.V in the register",
        "url": "https://assay-systems.com/register/nl/bureau-waardenburg-b-v/"
      },
      {
        "name": "Eurofins Omegam B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/eurofins-omegam-b-v/"
      },
      {
        "name": "Eurofins Omegam B.V in the register",
        "url": "https://assay-systems.com/register/nl/eurofins-omegam-b-v/"
      },
      {
        "name": "Van der Goes en Groot Ecologisch Onderzoeks- en Adviesbureau B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/van-der-goes-en-groot-ecologisch-onderzoeks-en-adviesbureau-b-v/"
      },
      {
        "name": "Van der Goes en Groot Ecologisch Onderzoeks- en Adviesbureau B.V in the register",
        "url": "https://assay-systems.com/register/nl/van-der-goes-en-groot-ecologisch-onderzoeks-en-adviesbureau-b-v/"
      },
      {
        "name": "Rijkswaterstaat",
        "url": "https://assay-systems.com/register/nl/uncontested/s/rijkswaterstaat/"
      },
      {
        "name": "Rijkswaterstaat in the register",
        "url": "https://assay-systems.com/register/nl/rijkswaterstaat/"
      },
      {
        "name": "Ecofide",
        "url": "https://assay-systems.com/register/nl/uncontested/s/ecofide/"
      },
      {
        "name": "Ecofide in the register",
        "url": "https://assay-systems.com/register/nl/ecofide/"
      },
      {
        "name": "Wageningen University & Research",
        "url": "https://assay-systems.com/register/nl/uncontested/s/wageningen-university-research/"
      },
      {
        "name": "Wageningen University & Research in the register",
        "url": "https://assay-systems.com/register/nl/wageningen-university-research/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-NL-0M6229Y1IL",
    "cite_as": "Assay Systems, \"AQUON: contracts awarded without a rival\", https://assay-systems.com/register/nl/uncontested/b/aquon/"
  }
}