{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-15T23:22:27Z",
  "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-CH-0WTAZKS1OJ",
    "type": "supplier",
    "country": "ch",
    "name": "c/o Zumbrunn Bau AG in the TED register for Switzerland",
    "url": "https://assay-systems.com/register/ch/c-o-zumbrunn-bau-ag/",
    "register": "Switzerland · TED award notices · Supplier record",
    "line": {
      "name": "Works for complete or part construction and civil engineering work (CPV 45200000)",
      "url": "https://assay-systems.com/register/ch/line/works-for-complete-or-part-construction-and-civil-engineering-work/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 1,
        "unit": "count",
        "detail": "March 2024",
        "detail_value": "2024-03"
      },
      {
        "label": "since January 2024",
        "value": 1,
        "unit": "count",
        "detail": "1 buyer"
      },
      {
        "label": "rank in the line",
        "value": 515,
        "unit": "rank",
        "display": "515th",
        "detail": "of 1,324 suppliers · 0.0%"
      },
      {
        "label": "buyers never served",
        "value": 557,
        "unit": "count",
        "detail": "2,701 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from c/o Zumbrunn Bau AG",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 1,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 1,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 100,
            "unit": "percent",
            "display": "100%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Works for complete or part construction and civil engineering work (CPV 45200000)",
        "facts": [
          {
            "label": "award notices",
            "value": 2716,
            "unit": "count",
            "display": "2,716"
          },
          {
            "label": "buyers",
            "value": 558,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 1324,
            "unit": "count",
            "display": "1,324"
          },
          {
            "label": "held by top ten",
            "value": 6.9,
            "unit": "percent",
            "display": "6.9%"
          },
          {
            "label": "of 1,324 suppliers",
            "value": 515,
            "unit": "rank",
            "display": "515th"
          },
          {
            "label": "notices name c/o Zumbrunn Bau AG",
            "value": 1,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0,
            "unit": "percent",
            "display": "0.0%"
          },
          {
            "label": "of 15 notices from BLS AG",
            "value": 6.7,
            "unit": "percent",
            "display": "6.7%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 547,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named c/o Zumbrunn Bau AG",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 557,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 2701,
            "unit": "count",
            "display": "2,701"
          },
          {
            "label": "buyers took a new supplier",
            "value": 407,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 1607,
            "unit": "count",
            "display": "1,607"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/ch/c-o-zumbrunn-bau-ag/"
    },
    "assay_record": "ASY-CH-0WTAZKS1OJ",
    "cite_as": "Assay Systems, \"c/o Zumbrunn Bau AG in the TED register for Switzerland\", https://assay-systems.com/register/ch/c-o-zumbrunn-bau-ag/"
  }
}