{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-20T00:02:41Z",
  "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-UK-0TFVAU3145",
    "type": "page",
    "country": "uk",
    "name": "Security Industry Authority: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/uk/uncontested/b/security-industry-authority/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 8,
        "unit": "percent",
        "display": "8%"
      },
      {
        "label": "suppliers",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 1,
        "unit": "count"
      }
    ],
    "text": [
      "Security Industry Authority made 9 of its 111 public contract awards without a rival from 2021-03-25 to 2026-08-17: 8 without a competition and 1 after a competition that drew a single bid, to 9 suppliers; the most to WALKER MCDONALD LLP, 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-17",
          "Supplier": "COMPLEAT SOFTWARE LIMITED 1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/compleat-software-limited/",
          "How": "No competition Below threshold - without competition",
          "Stated reason": "—"
        },
        {
          "Date": "2026-03-13",
          "Supplier": "TREBLE 5 TREBLE 1 LIMITED ocds-b5fd17-fa9e1f35-ef3c-4242-a0e3-94119acb4f8f-1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/treble-5-treble-1-ltd/",
          "How": "No competition Single tender action (below threshold)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-12-09",
          "Supplier": "Insight Certification Ltd T/A NSI 081021-2025-833-1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/insight-certification-ltd-t-a-nsi/",
          "How": "No competition",
          "Stated reason": "—"
        },
        {
          "Date": "2025-09-11",
          "Supplier": "Thomson Reuters (professional) UK Limited 055701-2025-1-1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/thomsonreuters-professional-uk-ltd/",
          "How": "Single bid Open procedure",
          "Stated reason": "—"
        },
        {
          "Date": "2024-06-14",
          "Supplier": "ALTIA SOLUTIONS LIMITED ocds-b5fd17-b63da44c-32a1-4fdf-99e6-a280a85cf312-1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/altia-solutions-limited-uk/",
          "How": "No competition Single tender action (below threshold)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-03-18",
          "Supplier": "Bytes Software Services Limited ocds-b5fd17-5d35e3b0-20aa-43a1-9648-1e3d7f86184e-1",
          "Supplier link": "https://assay-systems.com/register/uk/uncontested/s/bytes-software-services-ltd/",
          "How": "No competition Single tender action (below threshold)",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of United Kingdom",
        "url": "https://assay-systems.com/register/uk/uncontested/"
      },
      {
        "name": "WALKER MCDONALD LLP",
        "url": "https://assay-systems.com/register/uk/uncontested/s/walker-mcdonald-llp/"
      },
      {
        "name": "Liberata UK Limited",
        "url": "https://assay-systems.com/register/uk/uncontested/s/liberata-uk-ltd/"
      },
      {
        "name": "Liberata UK Limited in the register",
        "url": "https://assay-systems.com/register/uk/liberata-uk-limited/"
      },
      {
        "name": "ALTIA SOLUTIONS LIMITED",
        "url": "https://assay-systems.com/register/uk/uncontested/s/altia-solutions-limited-uk/"
      },
      {
        "name": "TREBLE 5 TREBLE 1 LIMITED",
        "url": "https://assay-systems.com/register/uk/uncontested/s/treble-5-treble-1-ltd/"
      },
      {
        "name": "TREBLE 5 TREBLE 1 LIMITED in the register",
        "url": "https://assay-systems.com/register/uk/treble-5-treble-1-limited/"
      },
      {
        "name": "COMPLEAT SOFTWARE LIMITED",
        "url": "https://assay-systems.com/register/uk/uncontested/s/compleat-software-limited/"
      },
      {
        "name": "Bytes Software Services Limited",
        "url": "https://assay-systems.com/register/uk/uncontested/s/bytes-software-services-ltd/"
      },
      {
        "name": "Safer Business Network Ltd",
        "url": "https://assay-systems.com/register/uk/uncontested/s/safer-business-network-ltd/"
      },
      {
        "name": "Safer Business Network Ltd in the register",
        "url": "https://assay-systems.com/register/uk/safer-business-network-ltd/"
      },
      {
        "name": "Insight Certification Ltd T/A NSI",
        "url": "https://assay-systems.com/register/uk/uncontested/s/insight-certification-ltd-t-a-nsi/"
      },
      {
        "name": "Insight Certification Ltd T/A NSI in the register",
        "url": "https://assay-systems.com/register/uk/insight-certification-ltd-t-a-nsi/"
      },
      {
        "name": "Thomson Reuters (professional) UK Limited",
        "url": "https://assay-systems.com/register/uk/uncontested/s/thomsonreuters-professional-uk-ltd/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-UK-0TFVAU3145",
    "cite_as": "Assay Systems, \"Security Industry Authority: contracts awarded without a rival\", https://assay-systems.com/register/uk/uncontested/b/security-industry-authority/"
  }
}