{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:50:25Z",
  "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-0L7BNH81TJ",
    "type": "page",
    "country": "nl",
    "name": "Rijkswaterstaat Programma's, Projecten en Onderhoud: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/nl/uncontested/b/rijkswaterstaat-programma-s-projecten-en-onderhoud/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 86,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 37,
        "unit": "percent",
        "display": "37%"
      },
      {
        "label": "suppliers",
        "value": 47,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 18,
        "unit": "count"
      }
    ],
    "text": [
      "Rijkswaterstaat Programma's, Projecten en Onderhoud made 86 of its 231 public contract awards without a rival from 2023-12-15 to 2026-09-29: 68 without a competition and 18 after a competition that drew a single bid, to 47 suppliers; the most to Vialis B.V, 14."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-15",
          "Supplier": "Holland Scherm B.V 634725-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/holland-scherm-b-v/",
          "How": "Single bid restricted",
          "Stated reason": "—"
        },
        {
          "Date": "2026-09-09",
          "Supplier": "Hollandia Services B.V 620341-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/hollandia-services-b-v/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2026-07-21",
          "Supplier": "Norlense AS 502656-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/norlense-as/",
          "How": "No competition neg-wo-call",
          "Stated reason": "contest"
        },
        {
          "Date": "2026-06-17",
          "Supplier": "Vialis B.V 413586-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/vialis-b-v/",
          "How": "No competition neg-wo-call",
          "Stated reason": "repetition"
        },
        {
          "Date": "2026-06-16",
          "Supplier": "Vialis B.V 412196-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/vialis-b-v/",
          "How": "No competition neg-wo-call",
          "Stated reason": "repetition"
        },
        {
          "Date": "2026-04-23",
          "Supplier": "Roes Scheepvaart en Transportovername B.V 279547-2026",
          "Supplier link": "https://assay-systems.com/register/nl/uncontested/s/roes-scheepvaart-en-transportovername-b-v/",
          "How": "No competition neg-wo-call",
          "Stated reason": "urgency"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Netherlands",
        "url": "https://assay-systems.com/register/nl/uncontested/"
      },
      {
        "name": "Vialis B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/vialis-b-v/"
      },
      {
        "name": "Vialis B.V in the register",
        "url": "https://assay-systems.com/register/nl/vialis-b-v/"
      },
      {
        "name": "Combinatie Leo ten Brinke",
        "url": "https://assay-systems.com/register/nl/uncontested/s/combinatie-leo-ten-brinke/"
      },
      {
        "name": "Combinatie Leo ten Brinke in the register",
        "url": "https://assay-systems.com/register/nl/combinatie-leo-ten-brinke/"
      },
      {
        "name": "Poort van Bunnik B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/poort-van-bunnik-b-v/"
      },
      {
        "name": "Poort van Bunnik B.V in the register",
        "url": "https://assay-systems.com/register/nl/poort-van-bunnik-b-v/"
      },
      {
        "name": "Saab technologies/Tidalis BV",
        "url": "https://assay-systems.com/register/nl/uncontested/s/saab-technologies-tidalis-bv/"
      },
      {
        "name": "Coentunnel Company BV",
        "url": "https://assay-systems.com/register/nl/uncontested/s/coentunnel-company-bv/"
      },
      {
        "name": "Coentunnel Company BV in the register",
        "url": "https://assay-systems.com/register/nl/coentunnel-company-bv/"
      },
      {
        "name": "Tebezo Grond-, Water- en Wegenbouw",
        "url": "https://assay-systems.com/register/nl/uncontested/s/tebezo-grond-water-en-wegenbouw/"
      },
      {
        "name": "Tebezo Grond-, Water- en Wegenbouw in the register",
        "url": "https://assay-systems.com/register/nl/tebezo-grond-water-en-wegenbouw/"
      },
      {
        "name": "Saab technologies BV/Tidalis B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/saab-technologies-bv-tidalis-b-v/"
      },
      {
        "name": "Saab technologies BV/Tidalis B.V in the register",
        "url": "https://assay-systems.com/register/nl/saab-technologies-bv-tidalis-b-v/"
      },
      {
        "name": "Istimewa Elektrotechniek B.V. (kvk 63717727)",
        "url": "https://assay-systems.com/register/nl/uncontested/s/istimewa-elektrotechniek-b-v-kvk-63717727/"
      },
      {
        "name": "Hollandia Services",
        "url": "https://assay-systems.com/register/nl/uncontested/s/hollandia-services/"
      },
      {
        "name": "Hollandia Services in the register",
        "url": "https://assay-systems.com/register/nl/hollandia-services/"
      },
      {
        "name": "Mourik Infra B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/mourik-infra-b-v/"
      },
      {
        "name": "Mourik Infra B.V in the register",
        "url": "https://assay-systems.com/register/nl/mourik-infra-b-v/"
      },
      {
        "name": "Nationwide Data Collection B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/nationwide-data-collection-b-v/"
      },
      {
        "name": "Nationwide Data Collection B.V in the register",
        "url": "https://assay-systems.com/register/nl/nationwide-data-collection-b-v/"
      },
      {
        "name": "Aannemersbedrijf Tebezo B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/aannemersbedrijf-tebezo-b-v/"
      },
      {
        "name": "Aannemersbedrijf Tebezo B.V in the register",
        "url": "https://assay-systems.com/register/nl/aannemersbedrijf-tebezo-b-v/"
      },
      {
        "name": "NV BESIX sa",
        "url": "https://assay-systems.com/register/nl/uncontested/s/nv-besix-sa/"
      },
      {
        "name": "NV BESIX sa in the register",
        "url": "https://assay-systems.com/register/nl/nv-besix-sa/"
      },
      {
        "name": "Mobilis B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/mobilis-b-v/"
      },
      {
        "name": "Mobilis B.V in the register",
        "url": "https://assay-systems.com/register/nl/mobilis-b-v/"
      },
      {
        "name": "Hollandia Services B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/hollandia-services-b-v/"
      },
      {
        "name": "Hollandia Services B.V in the register",
        "url": "https://assay-systems.com/register/nl/hollandia-services-b-v/"
      },
      {
        "name": "Mourik Groot-Ammers B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/mourik-groot-ammers-b-v/"
      },
      {
        "name": "Mourik Groot-Ammers B.V in the register",
        "url": "https://assay-systems.com/register/nl/mourik-groot-ammers-b-v/"
      },
      {
        "name": "Hegeman Bouw & Infra B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/hegeman-bouw-infra-b-v/"
      },
      {
        "name": "Hegeman Bouw & Infra B.V in the register",
        "url": "https://assay-systems.com/register/nl/hegeman-bouw-infra-b-v/"
      },
      {
        "name": "Holland Scherm B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/holland-scherm-b-v/"
      },
      {
        "name": "Holland Scherm B.V in the register",
        "url": "https://assay-systems.com/register/nl/holland-scherm-b-v/"
      },
      {
        "name": "Yunex Traffic B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/yunex-traffic-b-v/"
      },
      {
        "name": "Yunex Traffic B.V in the register",
        "url": "https://assay-systems.com/register/nl/yunex-traffic-b-v/"
      },
      {
        "name": "Tebezo Waterbouw & Nautische Dienstverlening B.V. / De Jong Zuurmond Infrabeheer, Onderhoud & Services B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/tebezo-waterbouw-nautische-dienstverlening-b-v-de-jong-zuurmond-infrabeheer-onde/"
      },
      {
        "name": "Van Halteren Technologies Boxtel B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/van-halteren-technologies-boxtel-b-v/"
      },
      {
        "name": "Van Halteren Technologies Boxtel B.V in the register",
        "url": "https://assay-systems.com/register/nl/van-halteren-technologies-boxtel-b-v/"
      },
      {
        "name": "Sweco Nederland B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/sweco-nederland-b-v/"
      },
      {
        "name": "Sweco Nederland B.V in the register",
        "url": "https://assay-systems.com/register/nl/sweco-nederland-b-v/"
      },
      {
        "name": "Damen Shipyards Maaskant B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/damen-shipyards-maaskant-b-v/"
      },
      {
        "name": "Damen Shipyards Maaskant B.V in the register",
        "url": "https://assay-systems.com/register/nl/damen-shipyards-maaskant-b-v/"
      },
      {
        "name": "Poort van Noord B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/poort-van-noord-b-v/"
      },
      {
        "name": "Poort van Noord B.V in the register",
        "url": "https://assay-systems.com/register/nl/poort-van-noord-b-v/"
      },
      {
        "name": "Rombouts Kunststof Techniek B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/rombouts-kunststof-techniek-b-v/"
      },
      {
        "name": "Rombouts Kunststof Techniek B.V in the register",
        "url": "https://assay-systems.com/register/nl/rombouts-kunststof-techniek-b-v/"
      },
      {
        "name": "Stone Base B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/stone-base-b-v/"
      },
      {
        "name": "Stone Base B.V in the register",
        "url": "https://assay-systems.com/register/nl/stone-base-b-v/"
      },
      {
        "name": "I.T.O. Vaarwegmarkering B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/i-t-o-vaarwegmarkering-b-v/"
      },
      {
        "name": "I.T.O. Vaarwegmarkering B.V in the register",
        "url": "https://assay-systems.com/register/nl/i-t-o-vaarwegmarkering-b-v/"
      },
      {
        "name": "Strukton Wegen & Beton",
        "url": "https://assay-systems.com/register/nl/uncontested/s/strukton-wegen-beton/"
      },
      {
        "name": "Strukton Wegen & Beton in the register",
        "url": "https://assay-systems.com/register/nl/strukton-wegen-beton/"
      },
      {
        "name": "Tebezo Waterbouw en Nautische Dienstverlening B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/tebezo-waterbouw-en-nautische-dienstverlening-b-v/"
      },
      {
        "name": "Tebezo Waterbouw en Nautische Dienstverlening B.V in the register",
        "url": "https://assay-systems.com/register/nl/tebezo-waterbouw-en-nautische-dienstverlening-b-v/"
      },
      {
        "name": "Al Zahid Industrial & Mining Group",
        "url": "https://assay-systems.com/register/nl/uncontested/s/al-zahid-industrial-mining-group/"
      },
      {
        "name": "Al Zahid Industrial & Mining Group in the register",
        "url": "https://assay-systems.com/register/nl/al-zahid-industrial-mining-group/"
      },
      {
        "name": "Orient Asia Lines B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/orient-asia-lines-b-v/"
      },
      {
        "name": "Orient Asia Lines B.V in the register",
        "url": "https://assay-systems.com/register/nl/orient-asia-lines-b-v/"
      },
      {
        "name": "Roes Scheepvaart en Transportovername B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/roes-scheepvaart-en-transportovername-b-v/"
      },
      {
        "name": "Roes Scheepvaart en Transportovername B.V in the register",
        "url": "https://assay-systems.com/register/nl/roes-scheepvaart-en-transportovername-b-v/"
      },
      {
        "name": "Raadgevend Ingenieursbureau Wiertsema & Partners B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/raadgevend-ingenieursbureau-wiertsema-partners-b-v/"
      },
      {
        "name": "Raadgevend Ingenieursbureau Wiertsema & Partners B.V in the register",
        "url": "https://assay-systems.com/register/nl/raadgevend-ingenieursbureau-wiertsema-partners-b-v/"
      },
      {
        "name": "S.T.I. Salvage Transport Incident B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/s-t-i-salvage-transport-incident-b-v/"
      },
      {
        "name": "S.T.I. Salvage Transport Incident B.V in the register",
        "url": "https://assay-systems.com/register/nl/s-t-i-salvage-transport-incident-b-v/"
      },
      {
        "name": "Haskoning Nederland B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/haskoning-nederland-b-v/"
      },
      {
        "name": "Haskoning Nederland B.V in the register",
        "url": "https://assay-systems.com/register/nl/haskoning-nederland-b-v/"
      },
      {
        "name": "NEDMAG B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/nedmag-b-v/"
      },
      {
        "name": "NEDMAG B.V in the register",
        "url": "https://assay-systems.com/register/nl/nedmag-b-v/"
      },
      {
        "name": "Norlense AS",
        "url": "https://assay-systems.com/register/nl/uncontested/s/norlense-as/"
      },
      {
        "name": "Norlense AS in the register",
        "url": "https://assay-systems.com/register/nl/norlense-as/"
      },
      {
        "name": "WSP Nederland B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/wsp-nederland-b-v/"
      },
      {
        "name": "WSP Nederland B.V in the register",
        "url": "https://assay-systems.com/register/nl/wsp-nederland-b-v/"
      },
      {
        "name": "AllMatitim",
        "url": "https://assay-systems.com/register/nl/uncontested/s/allmatitim/"
      },
      {
        "name": "AllMatitim in the register",
        "url": "https://assay-systems.com/register/nl/allmatitim/"
      },
      {
        "name": "Tidalis B.V. (vh SAAB Technologies B.V.)",
        "url": "https://assay-systems.com/register/nl/uncontested/s/tidalis-b-v/"
      },
      {
        "name": "Datema-Delfzijl B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/datema-delfzijl-b-v/"
      },
      {
        "name": "Datema-Delfzijl B.V in the register",
        "url": "https://assay-systems.com/register/nl/datema-delfzijl-b-v/"
      },
      {
        "name": "Orga Signal B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/orga-signal-b-v/"
      },
      {
        "name": "Orga Signal B.V in the register",
        "url": "https://assay-systems.com/register/nl/orga-signal-b-v/"
      },
      {
        "name": "BlueTack Projects B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/bluetack-projects-b-v/"
      },
      {
        "name": "BlueTack Projects B.V in the register",
        "url": "https://assay-systems.com/register/nl/bluetack-projects-b-v/"
      },
      {
        "name": "Vialis BV",
        "url": "https://assay-systems.com/register/nl/uncontested/s/vialis-bv/"
      },
      {
        "name": "Vialis BV in the register",
        "url": "https://assay-systems.com/register/nl/vialis-bv/"
      },
      {
        "name": "Boskalis Nederland B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/boskalis-nederland-b-v/"
      },
      {
        "name": "Boskalis Nederland B.V in the register",
        "url": "https://assay-systems.com/register/nl/boskalis-nederland-b-v/"
      },
      {
        "name": "Coentunnel Company B.V",
        "url": "https://assay-systems.com/register/nl/uncontested/s/coentunnel-company-b-v/"
      },
      {
        "name": "Coentunnel Company B.V in the register",
        "url": "https://assay-systems.com/register/nl/coentunnel-company-b-v/"
      },
      {
        "name": "Spie Nederland B.V. Divisie Infra",
        "url": "https://assay-systems.com/register/nl/uncontested/s/spie-nederland-b-v-divisie-infra/"
      },
      {
        "name": "Spie Nederland B.V. Divisie Infra in the register",
        "url": "https://assay-systems.com/register/nl/spie-nederland-b-v-divisie-infra/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-NL-0L7BNH81TJ",
    "cite_as": "Assay Systems, \"Rijkswaterstaat Programma's, Projecten en Onderhoud: contracts awarded without a rival\", https://assay-systems.com/register/nl/uncontested/b/rijkswaterstaat-programma-s-projecten-en-onderhoud/"
  }
}