{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-15T22:49:30Z",
  "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-0NSIG3J0BN",
    "type": "supplier",
    "country": "uk",
    "name": "Ian Williams Limited",
    "url": "https://assay-systems.com/register/uk/ian-williams/",
    "register": "United Kingdom · Contracts Finder award notices · Supplier record",
    "line": {
      "name": "Painting work (CPV 45442100)",
      "url": "https://assay-systems.com/register/uk/line/painting-work/"
    },
    "data_through": "2026-08",
    "compiled": "2026-10-12",
    "summary": "What the Contracts Finder register records for Ian Williams and for the line painting work, since 2024.",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 92,
        "unit": "count",
        "detail": "Jan 2022 – Jul 2026"
      },
      {
        "label": "since January 2024",
        "value": 62,
        "unit": "count",
        "detail": "42 buyers"
      },
      {
        "label": "rank in the line",
        "value": 2,
        "unit": "rank",
        "display": "2nd",
        "detail": "of 33 suppliers · 13.8%"
      },
      {
        "label": "buyers never served",
        "value": 27,
        "unit": "count",
        "detail": "32 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Ian Williams Limited",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 42,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 62,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 13,
            "unit": "percent",
            "display": "13%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Painting work (CPV 45442100)",
        "facts": [
          {
            "label": "award notices",
            "value": 65,
            "unit": "count"
          },
          {
            "label": "buyers",
            "value": 33,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 33,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 63.6,
            "unit": "percent",
            "display": "63.6%"
          },
          {
            "label": "of 33 suppliers",
            "value": 2,
            "unit": "rank",
            "display": "2nd"
          },
          {
            "label": "notices name Ian Williams Limited",
            "value": 9,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 13.8,
            "unit": "percent",
            "display": "13.8%"
          },
          {
            "label": "of 18 notices from Trinity House",
            "value": 38.9,
            "unit": "percent",
            "display": "38.9%"
          },
          {
            "label": "of 2 notices from Nottingham Trent University (NTU)",
            "value": 50,
            "unit": "percent",
            "display": "50.0%"
          },
          {
            "label": "of 1 notice from Somerset Council",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 11,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Ian Williams Limited",
        "period": "since January 2022",
        "facts": [
          {
            "label": "buyers",
            "value": 27,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 32,
            "unit": "count"
          },
          {
            "label": "buyers took a new supplier",
            "value": 18,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 20,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/uk/ian-williams/"
    },
    "assay_record": "ASY-UK-0NSIG3J0BN",
    "cite_as": "Assay Systems, \"Ian Williams Limited\", https://assay-systems.com/register/uk/ian-williams/"
  }
}