{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:33:37Z",
  "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-0IKH5E91FG",
    "type": "line",
    "country": "nl",
    "name": "Financial consultancy, financial transaction processing and clearing-house services: Netherlands public contracts since 2024",
    "url": "https://assay-systems.com/register/nl/line/financial-consultancy-financial-transaction-processing-and-clearing-house-services/",
    "text": [
      "Since January 2024 the line carries 28 award notices from 24 buyers. 65 suppliers share it.",
      "4 in 2024. 10 in 2025. 14 in the first 9 months of 2026.",
      "29 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": "EY Adviseurs B.V.",
        "url": "https://assay-systems.com/register/nl/ey-adviseurs-b-v/"
      },
      {
        "name": "PricewaterhouseCoopers Advisory N.V.",
        "url": "https://assay-systems.com/register/nl/pricewaterhousecoopers-advisory-n-v/"
      },
      {
        "name": "Coöperatieve Rabobank U.A.",
        "url": "https://assay-systems.com/register/nl/cooperatieve-rabobank-u-a/"
      },
      {
        "name": "EY Advisory Netherlands LLP",
        "url": "https://assay-systems.com/register/nl/ey-advisory-netherlands-llp/"
      },
      {
        "name": "Improven B.V.",
        "url": "https://assay-systems.com/register/nl/improven-b-v/"
      },
      {
        "name": "KplusV B.V.",
        "url": "https://assay-systems.com/register/nl/kplusv-b-v/"
      },
      {
        "name": "KPMG Advisory N.V.",
        "url": "https://assay-systems.com/register/nl/kpmg-advisory-n-v/"
      },
      {
        "name": "Profource BV",
        "url": "https://assay-systems.com/register/nl/profource-bv/"
      },
      {
        "name": "Vanberkel Professionals B.V.",
        "url": "https://assay-systems.com/register/nl/vanberkel-professionals-b-v/"
      },
      {
        "name": "Zanders B.V.",
        "url": "https://assay-systems.com/register/nl/zanders-b-v/"
      },
      {
        "name": "Adyen N.V.",
        "url": "https://assay-systems.com/register/nl/adyen-n-v/"
      },
      {
        "name": "Antea Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/antea-nederland-b-v/"
      },
      {
        "name": "Anthesis B.V.",
        "url": "https://assay-systems.com/register/nl/anthesis-b-v/"
      },
      {
        "name": "Aperghis & CO B.V.",
        "url": "https://assay-systems.com/register/nl/aperghis-co-b-v/"
      },
      {
        "name": "Axeco Corporate Finance B.V.",
        "url": "https://assay-systems.com/register/nl/axeco-corporate-finance-b-v/"
      },
      {
        "name": "Baker Tilly (Netherlands) N.V.",
        "url": "https://assay-systems.com/register/nl/baker-tilly-netherlands-n-v/"
      },
      {
        "name": "Bax Innovation Consulting, SL",
        "url": "https://assay-systems.com/register/nl/bax-innovation-consulting-sl/"
      },
      {
        "name": "BCG consulting",
        "url": "https://assay-systems.com/register/nl/bcg-consulting/"
      },
      {
        "name": "BDO Accountancy, Tax & Legal B.V.",
        "url": "https://assay-systems.com/register/nl/bdo-accountancy-tax-legal-b-v/"
      },
      {
        "name": "Brunel Nederland B.V.",
        "url": "https://assay-systems.com/register/nl/brunel-nederland-b-v/"
      },
      {
        "name": "Buckaroo Online Payment Services",
        "url": "https://assay-systems.com/register/nl/buckaroo-online-payment-services/"
      },
      {
        "name": "CEPA LLP",
        "url": "https://assay-systems.com/register/nl/cepa-llp/"
      },
      {
        "name": "Deloitte Accountants B.V.",
        "url": "https://assay-systems.com/register/nl/deloitte-accountants-b-v/"
      },
      {
        "name": "Deloitte Belastingadviseurs B.V.",
        "url": "https://assay-systems.com/register/nl/deloitte-belastingadviseurs-b-v/"
      },
      {
        "name": "Deloitte Consultative Services B.V.",
        "url": "https://assay-systems.com/register/nl/deloitte-consultative-services-b-v/"
      },
      {
        "name": "DLV Intensief Advies B.V.",
        "url": "https://assay-systems.com/register/nl/dlv-intensief-advies-b-v/"
      },
      {
        "name": "DNV Netherlands B.V.",
        "url": "https://assay-systems.com/register/nl/dnv-netherlands-b-v/"
      },
      {
        "name": "Eiffel BV",
        "url": "https://assay-systems.com/register/nl/eiffel-bv/"
      },
      {
        "name": "Eiffel B.V.",
        "url": "https://assay-systems.com/register/nl/eiffel-b-v/"
      },
      {
        "name": "European Economic Research Ltd",
        "url": "https://assay-systems.com/register/nl/european-economic-research-ltd/"
      },
      {
        "name": "EY Accountants B.V.",
        "url": "https://assay-systems.com/register/nl/ey-accountants-b-v/"
      },
      {
        "name": "Fagro Consultancy B.V.",
        "url": "https://assay-systems.com/register/nl/fagro-consultancy-b-v/"
      },
      {
        "name": "Heidehuizen Expertise B.V.",
        "url": "https://assay-systems.com/register/nl/heidehuizen-expertise-b-v/"
      },
      {
        "name": "Heusschen*Copier N.V.",
        "url": "https://assay-systems.com/register/nl/heusschen-copier-n-v/"
      },
      {
        "name": "Hezelburcht",
        "url": "https://assay-systems.com/register/nl/hezelburcht/"
      },
      {
        "name": "INFINANCE Accountancy&Belastingzaken",
        "url": "https://assay-systems.com/register/nl/infinance-accountancy-belastingzaken/"
      },
      {
        "name": "JE Consultancy B.V.",
        "url": "https://assay-systems.com/register/nl/je-consultancy-b-v/"
      },
      {
        "name": "Maatschap Daamen & van Sluis Accountants Belastingadviseurs",
        "url": "https://assay-systems.com/register/nl/maatschap-daamen-van-sluis-accountants-belastingadviseurs/"
      },
      {
        "name": "McKinsey & Company",
        "url": "https://assay-systems.com/register/nl/mckinsey-company/"
      },
      {
        "name": "N M Rothschild & Sons",
        "url": "https://assay-systems.com/register/nl/n-m-rothschild-sons/"
      },
      {
        "name": "OrangeX",
        "url": "https://assay-systems.com/register/nl/orangex/"
      },
      {
        "name": "PA Consulting Services B.V.",
        "url": "https://assay-systems.com/register/nl/pa-consulting-services-b-v/"
      },
      {
        "name": "Praeceptum B.V.",
        "url": "https://assay-systems.com/register/nl/praeceptum-b-v/"
      },
      {
        "name": "PricewaterhouseCoopers Accountants N.V.",
        "url": "https://assay-systems.com/register/nl/pricewaterhousecoopers-accountants-n-v/"
      },
      {
        "name": "Pricewaterhousecoopers Belastingadviseurs N.V.",
        "url": "https://assay-systems.com/register/nl/pricewaterhousecoopers-belastingadviseurs-n-v/"
      },
      {
        "name": "PricewaterhouseCoopers Pensions, Actuarial & Insurance Services B.V.",
        "url": "https://assay-systems.com/register/nl/pricewaterhousecoopers-pensions-actuarial-insurance-services-b-v/"
      },
      {
        "name": "Profource B.V.",
        "url": "https://assay-systems.com/register/nl/profource-b-v/"
      },
      {
        "name": "Qount",
        "url": "https://assay-systems.com/register/nl/qount/"
      },
      {
        "name": "RSM Netherlands Accountants N.V.",
        "url": "https://assay-systems.com/register/nl/rsm-netherlands-accountants-n-v/"
      },
      {
        "name": "South Pole Netherlands B.V.",
        "url": "https://assay-systems.com/register/nl/south-pole-netherlands-b-v/"
      },
      {
        "name": "SparkOptimus B.V.",
        "url": "https://assay-systems.com/register/nl/sparkoptimus-b-v/"
      },
      {
        "name": "Stichting SEO Economisch Onderzoek",
        "url": "https://assay-systems.com/register/nl/stichting-seo-economisch-onderzoek/"
      },
      {
        "name": "The Brattle Group Limited",
        "url": "https://assay-systems.com/register/nl/the-brattle-group-limited/"
      },
      {
        "name": "Turner & Townsend Europe",
        "url": "https://assay-systems.com/register/nl/turner-townsend-europe/"
      },
      {
        "name": "USG Professionals BV",
        "url": "https://assay-systems.com/register/nl/usg-professionals-bv/"
      },
      {
        "name": "Vanberkel Professionals",
        "url": "https://assay-systems.com/register/nl/vanberkel-professionals/"
      },
      {
        "name": "VCSW B.V.",
        "url": "https://assay-systems.com/register/nl/vcsw-b-v/"
      },
      {
        "name": "Welten Holding BV - Erac BV",
        "url": "https://assay-systems.com/register/nl/welten-holding-bv-erac-bv/"
      },
      {
        "name": "Yacht B.V.",
        "url": "https://assay-systems.com/register/nl/yacht-b-v/"
      }
    ],
    "assay_record": "ASY-NL-0IKH5E91FG",
    "cite_as": "Assay Systems, \"Financial consultancy, financial transaction processing and clearing-house services: Netherlands public contracts since 2024\", https://assay-systems.com/register/nl/line/financial-consultancy-financial-transaction-processing-and-clearing-house-services/"
  }
}