{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T13:13:03Z",
  "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-18LORA70GK",
    "type": "line",
    "country": "at",
    "name": "Installation of metal joinery except doors and windows: Austria public contracts since 2024",
    "url": "https://assay-systems.com/register/at/line/installation-of-metal-joinery-except-doors-and-windows/",
    "text": [
      "Since January 2024 the line carries 54 award notices from 24 buyers. 47 suppliers share it.",
      "22 in 2024. 18 in 2025. 14 in the first 9 months of 2026.",
      "13 of them had no award notice in the register from November 2023 to 2024.",
      "Names every buyer behind the figures and, for each award notice, the supplier, the award date, the notice number and the value where one is disclosed, and the notices behind every figure.",
      "Share of the line held by each of its largest suppliers, by number of award notices, in the TED register for Austria."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/at/"
      },
      {
        "name": "Lindner GmbH",
        "url": "https://assay-systems.com/register/at/lindner-gmbh/"
      },
      {
        "name": "Lico Isolierbau GmbH",
        "url": "https://assay-systems.com/register/at/lico-isolierbau-gmbh/"
      },
      {
        "name": "m+e metallbau gmbh",
        "url": "https://assay-systems.com/register/at/m-e-metallbau-gmbh/"
      },
      {
        "name": "Perchtold Trockenbau Gmunden GmbH",
        "url": "https://assay-systems.com/register/at/perchtold-trockenbau-gmunden-gmbh/"
      },
      {
        "name": "STRABAG AG",
        "url": "https://assay-systems.com/register/at/strabag-ag/"
      },
      {
        "name": "TMF Wand- & Deckensysteme GmbH",
        "url": "https://assay-systems.com/register/at/tmf-wand-deckensysteme-gmbh/"
      },
      {
        "name": "Baierl & Demmelhuber Innenausbau GmbH",
        "url": "https://assay-systems.com/register/at/baierl-demmelhuber-innenausbau-gmbh/"
      },
      {
        "name": "Bau- und Möbeltischlerei Rudolf Schulz GmbH",
        "url": "https://assay-systems.com/register/at/bau-und-mobeltischlerei-rudolf-schulz-gmbh/"
      },
      {
        "name": "Bozo MISKIC GmbH",
        "url": "https://assay-systems.com/register/at/bozo-miskic-gmbh/"
      },
      {
        "name": "Bruns B.V.",
        "url": "https://assay-systems.com/register/at/bruns-b-v/"
      },
      {
        "name": "Bundesimmobiliengesellschaft mbH. Wien",
        "url": "https://assay-systems.com/register/at/bundesimmobiliengesellschaft-mbh-wien/"
      },
      {
        "name": "Da es sich um eine Rahmenvereinbarung mit mehreren Unternehmen handelt, erfolgt gemäß Art 50 Abs 4 Richtlinie 2014/24/EU keine Bekanntgabe der Namen bzw der Anzahl der Partner.",
        "url": "https://assay-systems.com/register/at/da-es-sich-um-eine-rahmenvereinbarung-mit-mehreren-unternehmen-handelt-erfolgt-gemass-art-50-abs-4-richtlinie-2014-24-eu-keine-bekanntgabe-der-namen-bzw-der-anzahl-der-partner/"
      },
      {
        "name": "Drum GmbH & Co. KG",
        "url": "https://assay-systems.com/register/at/drum-gmbh-co-kg/"
      },
      {
        "name": "E+H Montage GmbH",
        "url": "https://assay-systems.com/register/at/e-h-montage-gmbh/"
      },
      {
        "name": "Englisch Dekor GmbH & Co. KG",
        "url": "https://assay-systems.com/register/at/englisch-dekor-gmbh-co-kg/"
      },
      {
        "name": "Felbermayer Fenster und Türen Erzeugungs-GmbH",
        "url": "https://assay-systems.com/register/at/felbermayer-fenster-und-turen-erzeugungs-gmbh/"
      },
      {
        "name": "Felbermayer Fenster und Türen Vertrieb GmbH",
        "url": "https://assay-systems.com/register/at/felbermayer-fenster-und-turen-vertrieb-gmbh/"
      },
      {
        "name": "GEZE Austria GmbH",
        "url": "https://assay-systems.com/register/at/geze-austria-gmbh/"
      },
      {
        "name": "Gleichweit Objekttischlerei GmbH",
        "url": "https://assay-systems.com/register/at/gleichweit-objekttischlerei-gmbh/"
      },
      {
        "name": "Gnigler GmbH & CoKG",
        "url": "https://assay-systems.com/register/at/gnigler-gmbh-cokg/"
      },
      {
        "name": "Hanzel Fenster und Türen GmbH",
        "url": "https://assay-systems.com/register/at/hanzel-fenster-und-turen-gmbh/"
      },
      {
        "name": "Heinrich Renner Ges.m.b.H.",
        "url": "https://assay-systems.com/register/at/heinrich-renner-ges-m-b-h/"
      },
      {
        "name": "HELLA Sonnenschutz- und Wetterschutztechnik GmbH",
        "url": "https://assay-systems.com/register/at/hella-sonnenschutz-und-wetterschutztechnik-gmbh/"
      },
      {
        "name": "HELLA Sonnen- und Wetterschutztechnik GmbH",
        "url": "https://assay-systems.com/register/at/hella-sonnen-und-wetterschutztechnik-gmbh/"
      },
      {
        "name": "Jergitsch - Gitter und Eisenkonstruktionen Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/jergitsch-gitter-und-eisenkonstruktionen-gesellschaft-m-b-h/"
      },
      {
        "name": "Josef Feuerstein GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/josef-feuerstein-gmbh-co-kg/"
      },
      {
        "name": "KARO Metall GmbH",
        "url": "https://assay-systems.com/register/at/karo-metall-gmbh/"
      },
      {
        "name": "Kerschhofer Trockenbau GmbH",
        "url": "https://assay-systems.com/register/at/kerschhofer-trockenbau-gmbh/"
      },
      {
        "name": "Klotzner Vertriebs GmbH",
        "url": "https://assay-systems.com/register/at/klotzner-vertriebs-gmbh/"
      },
      {
        "name": "Lieb Bau Weiz GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/lieb-bau-weiz-gmbh-co-kg/"
      },
      {
        "name": "Lindpointner Torsysteme GmbH",
        "url": "https://assay-systems.com/register/at/lindpointner-torsysteme-gmbh/"
      },
      {
        "name": "M. Berthold e.U.",
        "url": "https://assay-systems.com/register/at/m-berthold-e-u/"
      },
      {
        "name": "Mediadent medizinische-technische Produktions- und Vertriebsgesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/mediadent-medizinische-technische-produktions-und-vertriebsgesellschaft-m-b-h/"
      },
      {
        "name": "Muhic Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/muhic-gesellschaft-m-b-h/"
      },
      {
        "name": "Nencki AG",
        "url": "https://assay-systems.com/register/at/nencki-ag/"
      },
      {
        "name": "Perchtold Trockenbau Wien GmbH",
        "url": "https://assay-systems.com/register/at/perchtold-trockenbau-wien-gmbh/"
      },
      {
        "name": "SCHAUER Agrotronic GmbH",
        "url": "https://assay-systems.com/register/at/schauer-agrotronic-gmbh/"
      },
      {
        "name": "Sperer Acoustics GmbH",
        "url": "https://assay-systems.com/register/at/sperer-acoustics-gmbh/"
      },
      {
        "name": "Sport- & Akustikbau QUITT GmbH, LIMITED Zweigniederlassung Wien",
        "url": "https://assay-systems.com/register/at/sport-akustikbau-quitt-gmbh-limited-zweigniederlassung-wien/"
      },
      {
        "name": "Swietelsky AG",
        "url": "https://assay-systems.com/register/at/swietelsky-ag/"
      },
      {
        "name": "THT Thaci Trockenbau GmbH",
        "url": "https://assay-systems.com/register/at/tht-thaci-trockenbau-gmbh/"
      },
      {
        "name": "Tischlerei Scheschy GmbH",
        "url": "https://assay-systems.com/register/at/tischlerei-scheschy-gmbh/"
      },
      {
        "name": "Zargen Bösch GesmbH & Co KG",
        "url": "https://assay-systems.com/register/at/zargen-bosch-gesmbh-co-kg/"
      },
      {
        "name": "Zirngast Fenster-Türen Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/zirngast-fenster-turen-gesellschaft-m-b-h/"
      }
    ],
    "assay_record": "ASY-AT-18LORA70GK",
    "cite_as": "Assay Systems, \"Installation of metal joinery except doors and windows: Austria public contracts since 2024\", https://assay-systems.com/register/at/line/installation-of-metal-joinery-except-doors-and-windows/"
  }
}