{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-15T23:06:44Z",
  "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-PL-0YG68VQ10Y",
    "type": "supplier",
    "country": "pl",
    "name": "Koltech Infra sp. z o.o. in the TED register for Poland",
    "url": "https://assay-systems.com/register/pl/koltech-infra-sp-z-o-o/",
    "register": "Poland · TED award notices · Supplier record",
    "line": {
      "name": "Supervision of building work (CPV 71247000)",
      "url": "https://assay-systems.com/register/pl/line/supervision-of-building-work/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 5,
        "unit": "count",
        "detail": "Oct 2024 – Aug 2026"
      },
      {
        "label": "since January 2024",
        "value": 5,
        "unit": "count",
        "detail": "3 buyers"
      },
      {
        "label": "rank in the line",
        "value": 27,
        "unit": "rank",
        "display": "27th",
        "detail": "of 380 suppliers · 0.8%"
      },
      {
        "label": "buyers never served",
        "value": 206,
        "unit": "count",
        "detail": "555 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Koltech Infra sp. z o.o.",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 3,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 5,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 60,
            "unit": "percent",
            "display": "60%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Supervision of building work (CPV 71247000)",
        "facts": [
          {
            "label": "award notices",
            "value": 595,
            "unit": "count"
          },
          {
            "label": "buyers",
            "value": 209,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 380,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 22.6,
            "unit": "percent",
            "display": "22.6%"
          },
          {
            "label": "of 380 suppliers",
            "value": 27,
            "unit": "rank",
            "display": "27th"
          },
          {
            "label": "notices name Koltech Infra sp. z o.o.",
            "value": 5,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.8,
            "unit": "percent",
            "display": "0.8%"
          },
          {
            "label": "of 36 notices from PKP Polskie Linie Kolejowe S.A.",
            "value": 8.3,
            "unit": "percent",
            "display": "8.3%"
          },
          {
            "label": "of 3 notices from PKP Polskie Linie Kolejowe S.A., Centrum Realizacji Inwestycji Region Śląski",
            "value": 33.3,
            "unit": "percent",
            "display": "33.3%"
          },
          {
            "label": "of 1 notice from PKP Polskie Linie Kolejowe Spółka Akcyjna",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 188,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Koltech Infra sp. z o.o.",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 206,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 555,
            "unit": "count"
          },
          {
            "label": "buyers took a new supplier",
            "value": 162,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 397,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/pl/koltech-infra-sp-z-o-o/"
    },
    "assay_record": "ASY-PL-0YG68VQ10Y",
    "cite_as": "Assay Systems, \"Koltech Infra sp. z o.o. in the TED register for Poland\", https://assay-systems.com/register/pl/koltech-infra-sp-z-o-o/"
  }
}