{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:27:00Z",
  "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-180GXAG0AQ",
    "type": "supplier",
    "country": "pl",
    "name": "A. Hak Sp. z o.o. Przedsiębiorstwo Inżynieryjne in the TED register for Poland",
    "url": "https://assay-systems.com/register/pl/a-hak-sp-z-o-o-przedsiebiorstwo-inzynieryjne/",
    "register": "Poland · TED award notices · Supplier record",
    "line": {
      "name": "Construction work for pipelines, communication and power lines (CPV 45231000)",
      "url": "https://assay-systems.com/register/pl/line/construction-work-for-pipelines-communication-and-power-lines/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 2,
        "unit": "count",
        "detail": "Nov 2025 – Jul 2026"
      },
      {
        "label": "since January 2024",
        "value": 2,
        "unit": "count",
        "detail": "2 buyers"
      },
      {
        "label": "rank in the line",
        "value": 166,
        "unit": "rank",
        "display": "166th",
        "detail": "of 893 suppliers · 0.2%"
      },
      {
        "label": "buyers never served",
        "value": 372,
        "unit": "count",
        "detail": "1,220 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from A. Hak Sp. z o.o. Przedsiębiorstwo Inżynieryjne",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 50,
            "unit": "percent",
            "display": "50%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Construction work for pipelines, communication and power lines (CPV 45231000)",
        "facts": [
          {
            "label": "award notices",
            "value": 1238,
            "unit": "count",
            "display": "1,238"
          },
          {
            "label": "buyers",
            "value": 374,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 893,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 13.5,
            "unit": "percent",
            "display": "13.5%"
          },
          {
            "label": "of 893 suppliers",
            "value": 166,
            "unit": "rank",
            "display": "166th"
          },
          {
            "label": "notices name A. Hak Sp. z o.o. Przedsiębiorstwo Inżynieryjne",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.2,
            "unit": "percent",
            "display": "0.2%"
          },
          {
            "label": "of 15 notices from Zakład Wodociągów i Kanalizacji sp. z o.o. w imieniu i na rzecz którego działają Łódzkie Inwestycje sp. z o.o.",
            "value": 6.7,
            "unit": "percent",
            "display": "6.7%"
          },
          {
            "label": "of 3 notices from Miejskie Przedsiębiorstwo Energetyki Cieplnej S.A. w Krakowie",
            "value": 33.3,
            "unit": "percent",
            "display": "33.3%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 425,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named A. Hak Sp. z o.o. Przedsiębiorstwo Inżynieryjne",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 372,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 1220,
            "unit": "count",
            "display": "1,220"
          },
          {
            "label": "buyers took a new supplier",
            "value": 275,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 858,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/pl/a-hak-sp-z-o-o-przedsiebiorstwo-inzynieryjne/"
    },
    "assay_record": "ASY-PL-180GXAG0AQ",
    "cite_as": "Assay Systems, \"A. Hak Sp. z o.o. Przedsiębiorstwo Inżynieryjne in the TED register for Poland\", https://assay-systems.com/register/pl/a-hak-sp-z-o-o-przedsiebiorstwo-inzynieryjne/"
  }
}