{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T02:01:31Z",
  "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-1RVQBPS09E",
    "type": "line",
    "country": "at",
    "name": "Construction work for highways, roads: Austria public contracts since 2024",
    "url": "https://assay-systems.com/register/at/line/construction-work-for-highways-roads/",
    "text": [
      "Since January 2024 the line carries 125 award notices from 25 buyers. 55 suppliers share it.",
      "47 in 2024. 42 in 2025. 36 in the first 9 months of 2026.",
      "18 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": "STRABAG AG",
        "url": "https://assay-systems.com/register/at/strabag-ag/"
      },
      {
        "name": "PORR Bau GmbH",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh/"
      },
      {
        "name": "HABAU Hoch- und Tiefbaugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/habau-hoch-und-tiefbaugesellschaft-m-b-h/"
      },
      {
        "name": "PORR Bau GmbH - Tiefbau NL Wien",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-tiefbau-nl-wien/"
      },
      {
        "name": "Held & Francke Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/held-francke-baugesellschaft-m-b-h/"
      },
      {
        "name": "Swietelsky AG",
        "url": "https://assay-systems.com/register/at/swietelsky-ag/"
      },
      {
        "name": "STRABAG AG Zweigniederlassung Wien",
        "url": "https://assay-systems.com/register/at/strabag-ag-zweigniederlassung-wien/"
      },
      {
        "name": "Bauunternehmung Granit Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/bauunternehmung-granit-gesellschaft-m-b-h/"
      },
      {
        "name": "Gebrüder Haider Bauunternehmung GmbH",
        "url": "https://assay-systems.com/register/at/gebruder-haider-bauunternehmung-gmbh/"
      },
      {
        "name": "Felbermayr Bau GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/felbermayr-bau-gmbh-co-kg/"
      },
      {
        "name": "HTB Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/at/htb-baugesellschaft-mbh/"
      },
      {
        "name": "HTL Bau Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/htl-bau-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "PORR Bau GmbH / Tiefbau Salzburg",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-tiefbau-salzburg/"
      },
      {
        "name": "SPIE Dürr Austria GmbH",
        "url": "https://assay-systems.com/register/at/spie-durr-austria-gmbh/"
      },
      {
        "name": "SSB Sanierung Straße Brücke Bau GmbH",
        "url": "https://assay-systems.com/register/at/ssb-sanierung-strasse-brucke-bau-gmbh/"
      },
      {
        "name": "STRABAG AG / Dion IC – Ingenieurbau Österreich",
        "url": "https://assay-systems.com/register/at/strabag-ag-dion-ic-ingenieurbau-osterreich/"
      },
      {
        "name": "Bietergemeinschaft bestehend aus Gebrüder Haider Bauunternehmung GmbH, Zentrale HABAU Hoch- und Tiefbaugesellschaft m.b.H., Tiefbau Ost",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-gebruder-haider-bauunternehmung-gmbh-zentrale-habau-hoch-und-tiefbaugesellschaft-m-b-h-tiefbau-ost/"
      },
      {
        "name": "Bietergemeinschaft Felbermayr Bau GmbH & Co KG und Swietelsky AG",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-felbermayr-bau-gmbh-co-kg-und-swietelsky-ag/"
      },
      {
        "name": "Bietergemeinschaft: Ing. Hans Bodner Baugesellschaft m.b.H. & Co.KG., Ingenieurbau Wals und Hasenöhrl Bau GmbH",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-ing-hans-bodner-baugesellschaft-m-b-h-co-kg-ingenieurbau-wals-und-hasenohrl-bau-gmbh/"
      },
      {
        "name": "Bietergemeinschaft SPIE Dürr Austria GmbH, Tunnelbau Östu-Stettin Hoch- und Tiefbau GmbH, Zentrale VOGL.PLUS GmbH, Bauwerksinstandsetzung pA SPIE Dürr Austria GmbH",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-spie-durr-austria-gmbh-tunnelbau-ostu-stettin-hoch-und-tiefbau-gmbh-zentrale-vogl-plus-gmbh-bauwerksinstandsetzung-pa-spie-durr-austria-gmbh/"
      },
      {
        "name": "Bmstr. Dipl.-Ing. MÖRTINGER & Co. GmbH",
        "url": "https://assay-systems.com/register/at/bmstr-dipl-ing-mortinger-co-gmbh/"
      },
      {
        "name": "DPB GmbH",
        "url": "https://assay-systems.com/register/at/dpb-gmbh/"
      },
      {
        "name": "ECOexperts Automation GmbH",
        "url": "https://assay-systems.com/register/at/ecoexperts-automation-gmbh/"
      },
      {
        "name": "e.denzel GmbH",
        "url": "https://assay-systems.com/register/at/e-denzel-gmbh/"
      },
      {
        "name": "GERSTL BAU GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/gerstl-bau-gmbh-co-kg/"
      },
      {
        "name": "GLS Bau und Montage GmbH",
        "url": "https://assay-systems.com/register/at/gls-bau-und-montage-gmbh/"
      },
      {
        "name": "Hasenöhrl Bau GmbH",
        "url": "https://assay-systems.com/register/at/hasenohrl-bau-gmbh/"
      },
      {
        "name": "Hasenöhrl Bau GmbH, Bauabteilung",
        "url": "https://assay-systems.com/register/at/hasenohrl-bau-gmbh-bauabteilung/"
      },
      {
        "name": "HEPR Consult GmbH",
        "url": "https://assay-systems.com/register/at/hepr-consult-gmbh/"
      },
      {
        "name": "HF Energietechnik GmbH",
        "url": "https://assay-systems.com/register/at/hf-energietechnik-gmbh/"
      },
      {
        "name": "Hilti & Jehle GmbH",
        "url": "https://assay-systems.com/register/at/hilti-jehle-gmbh/"
      },
      {
        "name": "Hilti und Jehle GmbH",
        "url": "https://assay-systems.com/register/at/hilti-und-jehle-gmbh/"
      },
      {
        "name": "HTB Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/htb-baugesellschaft-m-b-h/"
      },
      {
        "name": "Infra Bau GmbH",
        "url": "https://assay-systems.com/register/at/infra-bau-gmbh/"
      },
      {
        "name": "Kallinger Bau GmbH",
        "url": "https://assay-systems.com/register/at/kallinger-bau-gmbh/"
      },
      {
        "name": "Lechner und Partner ZT GmbH",
        "url": "https://assay-systems.com/register/at/lechner-und-partner-zt-gmbh/"
      },
      {
        "name": "Leyrer + Graf Baugesellschaft m.b.H. / Zentrale",
        "url": "https://assay-systems.com/register/at/leyrer-graf-baugesellschaft-m-b-h-zentrale/"
      },
      {
        "name": "MASSIVBAU - Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/massivbau-gesellschaft-m-b-h/"
      },
      {
        "name": "Östu-Stettin Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/ostu-stettin-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "Pittel+Brausewetter Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/pittel-brausewetter-gesellschaft-m-b-h/"
      },
      {
        "name": "Porr",
        "url": "https://assay-systems.com/register/at/porr/"
      },
      {
        "name": "PORR Bau GmbH Tiefbau NL Steiermark",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-tiefbau-nl-steiermark/"
      },
      {
        "name": "PORR Verkehrstechnik GmbH",
        "url": "https://assay-systems.com/register/at/porr-verkehrstechnik-gmbh/"
      },
      {
        "name": "Steiner Bau Gesellschaft m.b.H",
        "url": "https://assay-systems.com/register/at/steiner-bau-gesellschaft-m-b-h/"
      },
      {
        "name": "STRABAG AG / Dion AC - Verkehrswegebau Kärnten/Osttirol",
        "url": "https://assay-systems.com/register/at/strabag-ag-dion-ac-verkehrswegebau-karnten-osttirol/"
      },
      {
        "name": "STRABAG AG/Dion AH - Kabelbau/Elektrotechnik Österreich",
        "url": "https://assay-systems.com/register/at/strabag-ag-dion-ah-kabelbau-elektrotechnik-osterreich/"
      },
      {
        "name": "Strabag AG/Dion AG - Verkehrswegebau OÖ",
        "url": "https://assay-systems.com/register/at/strabag-ag-dion-ag-verkehrswegebau-oo/"
      },
      {
        "name": "Strabag AG / ZNL St. Pölten",
        "url": "https://assay-systems.com/register/at/strabag-ag-znl-st-polten/"
      },
      {
        "name": "STRABAG AG - Zweigniederlassung Kärnten",
        "url": "https://assay-systems.com/register/at/strabag-ag-zweigniederlassung-karnten/"
      },
      {
        "name": "Swietelsky AG ZNL Hochbau Ost",
        "url": "https://assay-systems.com/register/at/swietelsky-ag-znl-hochbau-ost/"
      },
      {
        "name": "taktba Ges.m.b.H.",
        "url": "https://assay-systems.com/register/at/taktba-ges-m-b-h/"
      }
    ],
    "assay_record": "ASY-AT-1RVQBPS09E",
    "cite_as": "Assay Systems, \"Construction work for highways, roads: Austria public contracts since 2024\", https://assay-systems.com/register/at/line/construction-work-for-highways-roads/"
  }
}