{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T05:01:48Z",
  "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-AT-0TXMO4V0CO",
    "type": "supplier",
    "country": "at",
    "name": "ostertag ARCHITECTS ZT GmbH in the TED register for Austria",
    "url": "https://assay-systems.com/register/at/ostertag-architects-zt-gmbh/",
    "register": "Austria · TED award notices · Supplier record",
    "line": {
      "name": "Architectural, engineering and planning services (CPV 71240000)",
      "url": "https://assay-systems.com/register/at/line/architectural-engineering-and-planning-services/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 7,
        "unit": "count",
        "detail": "Feb 2024 – Aug 2026"
      },
      {
        "label": "since January 2024",
        "value": 7,
        "unit": "count",
        "detail": "2 buyers"
      },
      {
        "label": "rank in the line",
        "value": 13,
        "unit": "rank",
        "display": "13th",
        "detail": "of 291 suppliers · 1.2%"
      },
      {
        "label": "buyers never served",
        "value": 117,
        "unit": "count",
        "detail": "296 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from ostertag ARCHITECTS ZT GmbH",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 2,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 7,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 86,
            "unit": "percent",
            "display": "86%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Architectural, engineering and planning services (CPV 71240000)",
        "facts": [
          {
            "label": "award notices",
            "value": 337,
            "unit": "count"
          },
          {
            "label": "buyers",
            "value": 119,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 291,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 13.7,
            "unit": "percent",
            "display": "13.7%"
          },
          {
            "label": "of 291 suppliers",
            "value": 13,
            "unit": "rank",
            "display": "13th"
          },
          {
            "label": "notices name ostertag ARCHITECTS ZT GmbH",
            "value": 4,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 1.2,
            "unit": "percent",
            "display": "1.2%"
          },
          {
            "label": "of 39 notices from ÖBB-Infrastruktur AG",
            "value": 10.3,
            "unit": "percent",
            "display": "10.3%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 124,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named ostertag ARCHITECTS ZT GmbH",
        "period": "since November 2023",
        "facts": [
          {
            "label": "buyers",
            "value": 117,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 296,
            "unit": "count"
          },
          {
            "label": "buyers took a new supplier",
            "value": 81,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 208,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/at/ostertag-architects-zt-gmbh/"
    },
    "assay_record": "ASY-AT-0TXMO4V0CO",
    "cite_as": "Assay Systems, \"ostertag ARCHITECTS ZT GmbH in the TED register for Austria\", https://assay-systems.com/register/at/ostertag-architects-zt-gmbh/"
  }
}