{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:32:08Z",
  "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-0KF2IAW0A2",
    "type": "line",
    "country": "at",
    "name": "Works for complete or part construction and civil engineering work: Austria public contracts since 2024",
    "url": "https://assay-systems.com/register/at/line/works-for-complete-or-part-construction-and-civil-engineering-work/",
    "text": [
      "Since January 2024 the line carries 1,882 award notices from 310 buyers. 896 suppliers share it.",
      "551 in 2024. 689 in 2025. 642 in the first 9 months of 2026.",
      "418 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": "Swietelsky AG",
        "url": "https://assay-systems.com/register/at/swietelsky-ag/"
      },
      {
        "name": "Bauunternehmung Granit Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/bauunternehmung-granit-gesellschaft-m-b-h/"
      },
      {
        "name": "HABAU Hoch- und Tiefbaugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/habau-hoch-und-tiefbaugesellschaft-m-b-h/"
      },
      {
        "name": "m+e metallbau gmbh",
        "url": "https://assay-systems.com/register/at/m-e-metallbau-gmbh/"
      },
      {
        "name": "Fritscher GmbH",
        "url": "https://assay-systems.com/register/at/fritscher-gmbh/"
      },
      {
        "name": "Tischlerei Scheschy GmbH",
        "url": "https://assay-systems.com/register/at/tischlerei-scheschy-gmbh/"
      },
      {
        "name": "Art Deco Exim srl",
        "url": "https://assay-systems.com/register/at/art-deco-exim-srl/"
      },
      {
        "name": "ALLMETALL Aluminium- und Stahlbau Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/allmetall-aluminium-und-stahlbau-gesellschaft-m-b-h/"
      },
      {
        "name": "European Trans Energy GmbH",
        "url": "https://assay-systems.com/register/at/european-trans-energy-gmbh/"
      },
      {
        "name": "Held & Francke Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/held-francke-baugesellschaft-m-b-h/"
      },
      {
        "name": "IAT GmbH",
        "url": "https://assay-systems.com/register/at/iat-gmbh/"
      },
      {
        "name": "3P Trockenbau GmbH",
        "url": "https://assay-systems.com/register/at/3p-trockenbau-gmbh/"
      },
      {
        "name": "BSS Industry GmbH",
        "url": "https://assay-systems.com/register/at/bss-industry-gmbh/"
      },
      {
        "name": "Durament GmbH",
        "url": "https://assay-systems.com/register/at/durament-gmbh/"
      },
      {
        "name": "Haider & Co Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/haider-co-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "EAG Elektroanlagenbau GmbH",
        "url": "https://assay-systems.com/register/at/eag-elektroanlagenbau-gmbh/"
      },
      {
        "name": "Handler Bau GmbH",
        "url": "https://assay-systems.com/register/at/handler-bau-gmbh/"
      },
      {
        "name": "SPL Powerlines Austria GmbH",
        "url": "https://assay-systems.com/register/at/spl-powerlines-austria-gmbh/"
      },
      {
        "name": "Bietergemeinschaft bestehend aus PORR Bau GmbH, Bahnbau - Bereich Steiermark Rhomberg Sersa Bahntechnik GmbH, Bahnbau und Ausrüstung",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-porr-bau-gmbh-bahnbau-bereich-steiermark-rhomberg-sersa-bahntechnik-gmbh-bahnbau-und-ausrustung/"
      },
      {
        "name": "DEKO-BAU Sp. z o.o.",
        "url": "https://assay-systems.com/register/at/deko-bau-sp-z-o-o/"
      },
      {
        "name": "Kovoreal - Holic s.r.o.",
        "url": "https://assay-systems.com/register/at/kovoreal-holic-s-r-o/"
      },
      {
        "name": "M Metall GmbH",
        "url": "https://assay-systems.com/register/at/m-metall-gmbh/"
      },
      {
        "name": "PORR Umwelttechnik GmbH",
        "url": "https://assay-systems.com/register/at/porr-umwelttechnik-gmbh/"
      },
      {
        "name": "Schinnerl Metallbau GmbH",
        "url": "https://assay-systems.com/register/at/schinnerl-metallbau-gmbh/"
      },
      {
        "name": "TL controls GmbH",
        "url": "https://assay-systems.com/register/at/tl-controls-gmbh/"
      },
      {
        "name": "DPB GmbH",
        "url": "https://assay-systems.com/register/at/dpb-gmbh/"
      },
      {
        "name": "Felbermayr Bau GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/felbermayr-bau-gmbh-co-kg/"
      },
      {
        "name": "Maler Schmied GmbH",
        "url": "https://assay-systems.com/register/at/maler-schmied-gmbh/"
      },
      {
        "name": "Östu-Stettin Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/ostu-stettin-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "PORR Bau GmbH - Tiefbau NL Wien",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-tiefbau-nl-wien/"
      },
      {
        "name": "Siemens Mobility Austria GmbH",
        "url": "https://assay-systems.com/register/at/siemens-mobility-austria-gmbh/"
      },
      {
        "name": "Bruckschwaiger GmbH",
        "url": "https://assay-systems.com/register/at/bruckschwaiger-gmbh/"
      },
      {
        "name": "Karl Mach Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/karl-mach-gesellschaft-m-b-h/"
      },
      {
        "name": "Nocker Metallbau GmbH",
        "url": "https://assay-systems.com/register/at/nocker-metallbau-gmbh/"
      },
      {
        "name": "Raumausstattung Wiesinger GmbH",
        "url": "https://assay-systems.com/register/at/raumausstattung-wiesinger-gmbh/"
      },
      {
        "name": "Tischlerei Grübler GmbH",
        "url": "https://assay-systems.com/register/at/tischlerei-grubler-gmbh/"
      },
      {
        "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": "Caverion Österreich GmbH",
        "url": "https://assay-systems.com/register/at/caverion-osterreich-gmbh/"
      },
      {
        "name": "Dachbau GmbH Fassade",
        "url": "https://assay-systems.com/register/at/dachbau-gmbh-fassade/"
      },
      {
        "name": "Electron Leitungsbau Österreich GmbH",
        "url": "https://assay-systems.com/register/at/electron-leitungsbau-osterreich-gmbh/"
      },
      {
        "name": "EQOS Energie Österreich GmbH",
        "url": "https://assay-systems.com/register/at/eqos-energie-osterreich-gmbh/"
      },
      {
        "name": "Graf-Holztechnik GmbH",
        "url": "https://assay-systems.com/register/at/graf-holztechnik-gmbh/"
      },
      {
        "name": "HAZET Bauunternehmung GmbH",
        "url": "https://assay-systems.com/register/at/hazet-bauunternehmung-gmbh/"
      },
      {
        "name": "Hilti & Jehle GmbH",
        "url": "https://assay-systems.com/register/at/hilti-jehle-gmbh/"
      },
      {
        "name": "Huter & Söhne GmbH",
        "url": "https://assay-systems.com/register/at/huter-sohne-gmbh/"
      },
      {
        "name": "IMRO Fernwärmetechnik GmbH",
        "url": "https://assay-systems.com/register/at/imro-fernwarmetechnik-gmbh/"
      },
      {
        "name": "Porr Bau GmbH / Hochbau . NL Wien / Revitalisierung",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-hochbau-nl-wien-revitalisierung/"
      },
      {
        "name": "Wanzmann Gesellschaft m.b.H. u. Co. KG.",
        "url": "https://assay-systems.com/register/at/wanzmann-gesellschaft-m-b-h-u-co-kg/"
      },
      {
        "name": "DWH-Dach & Wand Huemer + Co GmbH",
        "url": "https://assay-systems.com/register/at/dwh-dach-wand-huemer-co-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": "Grafbau GmbH",
        "url": "https://assay-systems.com/register/at/grafbau-gmbh/"
      },
      {
        "name": "Heinrich Renner GmbH",
        "url": "https://assay-systems.com/register/at/heinrich-renner-gmbh/"
      },
      {
        "name": "HTB Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/at/htb-baugesellschaft-mbh/"
      },
      {
        "name": "INTEGRAL Montage und Anlagentechnik GmbH",
        "url": "https://assay-systems.com/register/at/integral-montage-und-anlagentechnik-gmbh/"
      },
      {
        "name": "Jos. ERTL GmbH",
        "url": "https://assay-systems.com/register/at/jos-ertl-gmbh/"
      },
      {
        "name": "Lieb Bau Weiz GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/lieb-bau-weiz-gmbh-co-kg/"
      },
      {
        "name": "Markus Stolz, Gesellschaft m.b.H. & Co. KG., Installationen",
        "url": "https://assay-systems.com/register/at/markus-stolz-gesellschaft-m-b-h-co-kg-installationen/"
      },
      {
        "name": "Mrazek Gmbh",
        "url": "https://assay-systems.com/register/at/mrazek-gmbh/"
      },
      {
        "name": "Strobl Bau - Holzbau GmbH",
        "url": "https://assay-systems.com/register/at/strobl-bau-holzbau-gmbh/"
      },
      {
        "name": "Sturgyik GmbH",
        "url": "https://assay-systems.com/register/at/sturgyik-gmbh/"
      },
      {
        "name": "EVN Wärme GmbH",
        "url": "https://assay-systems.com/register/at/evn-warme-gmbh/"
      },
      {
        "name": "Fröschl AG & Co. KG",
        "url": "https://assay-systems.com/register/at/froschl-ag-co-kg/"
      },
      {
        "name": "Gebrüder Haider Bauunternehmung GmbH",
        "url": "https://assay-systems.com/register/at/gebruder-haider-bauunternehmung-gmbh/"
      },
      {
        "name": "GIS Aqua Austria GmbH",
        "url": "https://assay-systems.com/register/at/gis-aqua-austria-gmbh/"
      },
      {
        "name": "Heinrich Bau GmbH",
        "url": "https://assay-systems.com/register/at/heinrich-bau-gmbh/"
      },
      {
        "name": "HTB Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/htb-baugesellschaft-m-b-h/"
      },
      {
        "name": "i+R Bau GmbH",
        "url": "https://assay-systems.com/register/at/i-r-bau-gmbh/"
      },
      {
        "name": "KARO Metall GmbH",
        "url": "https://assay-systems.com/register/at/karo-metall-gmbh/"
      },
      {
        "name": "Kiefer technic GmbH",
        "url": "https://assay-systems.com/register/at/kiefer-technic-gmbh/"
      },
      {
        "name": "Metallbau Wastler GmbH",
        "url": "https://assay-systems.com/register/at/metallbau-wastler-gmbh/"
      },
      {
        "name": "Pittel+Brausewetter Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/pittel-brausewetter-gesellschaft-m-b-h/"
      },
      {
        "name": "Powerlines Energy Austria GmbH",
        "url": "https://assay-systems.com/register/at/powerlines-energy-austria-gmbh/"
      },
      {
        "name": "Rhomberg Fahrleitungsbau GmbH",
        "url": "https://assay-systems.com/register/at/rhomberg-fahrleitungsbau-gmbh/"
      },
      {
        "name": "Rhomberg Sersa Rail Power GmbH",
        "url": "https://assay-systems.com/register/at/rhomberg-sersa-rail-power-gmbh/"
      },
      {
        "name": "Steiner Bau Gesellschaft m.b.H",
        "url": "https://assay-systems.com/register/at/steiner-bau-gesellschaft-m-b-h/"
      },
      {
        "name": "STRICTA - Abdichtungstechnik GmbH",
        "url": "https://assay-systems.com/register/at/stricta-abdichtungstechnik-gmbh/"
      },
      {
        "name": "Tüchler Ausbau GmbH",
        "url": "https://assay-systems.com/register/at/tuchler-ausbau-gmbh/"
      },
      {
        "name": "ZECH Bau Austria GmbH",
        "url": "https://assay-systems.com/register/at/zech-bau-austria-gmbh/"
      },
      {
        "name": "Zingl Bau G.m.b.H.",
        "url": "https://assay-systems.com/register/at/zingl-bau-g-m-b-h/"
      },
      {
        "name": "Alfons Offner u. Rudolf Trowal's Nfg. GmbH",
        "url": "https://assay-systems.com/register/at/alfons-offner-u-rudolf-trowal-s-nfg-gmbh/"
      },
      {
        "name": "Bekehrti GmbH",
        "url": "https://assay-systems.com/register/at/bekehrti-gmbh/"
      },
      {
        "name": "Berndorf Metall- und Bäderbau GmbH",
        "url": "https://assay-systems.com/register/at/berndorf-metall-und-baderbau-gmbh/"
      },
      {
        "name": "Bietergemeinschaft bestehend aus Swietelsky AG, Bahnbau Linz & Bahnbau Petri Hoch und Tiefbau Gesellschaft m.b.H., Bahnbau",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-swietelsky-ag-bahnbau-linz-bahnbau-petri-hoch-und-tiefbau-gesellschaft-m-b-h-bahnbau/"
      },
      {
        "name": "BiGe PORR - DPB",
        "url": "https://assay-systems.com/register/at/bige-porr-dpb/"
      },
      {
        "name": "Böhm Stadtbaumeister & Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/at/bohm-stadtbaumeister-gebaudetechnik-gmbh/"
      },
      {
        "name": "ELIN GmbH",
        "url": "https://assay-systems.com/register/at/elin-gmbh/"
      },
      {
        "name": "eww Anlagentechnik GmbH",
        "url": "https://assay-systems.com/register/at/eww-anlagentechnik-gmbh/"
      },
      {
        "name": "Fritz Lechner Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/fritz-lechner-gesellschaft-m-b-h/"
      },
      {
        "name": "gastro total Austria GmbH",
        "url": "https://assay-systems.com/register/at/gastro-total-austria-gmbh/"
      },
      {
        "name": "GWT Gesellschaft für Wassertechnik Schwimmbad und Therme GmbH",
        "url": "https://assay-systems.com/register/at/gwt-gesellschaft-fur-wassertechnik-schwimmbad-und-therme-gmbh/"
      },
      {
        "name": "HESS Gerätetechnik GmbH",
        "url": "https://assay-systems.com/register/at/hess-geratetechnik-gmbh/"
      },
      {
        "name": "HT Generalunternehmer & Industriebau GmbH",
        "url": "https://assay-systems.com/register/at/ht-generalunternehmer-industriebau-gmbh/"
      },
      {
        "name": "KRONREIF BAU GmbH",
        "url": "https://assay-systems.com/register/at/kronreif-bau-gmbh/"
      },
      {
        "name": "Küng Bodenbau GmbH",
        "url": "https://assay-systems.com/register/at/kung-bodenbau-gmbh/"
      },
      {
        "name": "Perchtold Trockenbau Gmunden GmbH",
        "url": "https://assay-systems.com/register/at/perchtold-trockenbau-gmunden-gmbh/"
      },
      {
        "name": "Rahmenvereinbarungspartner 1",
        "url": "https://assay-systems.com/register/at/rahmenvereinbarungspartner-1/"
      },
      {
        "name": "Stadt Wien - Wiener Wohnen",
        "url": "https://assay-systems.com/register/at/stadt-wien-wiener-wohnen/"
      },
      {
        "name": "Stahl- und Metallbau Hörburger GmbH",
        "url": "https://assay-systems.com/register/at/stahl-und-metallbau-horburger-gmbh/"
      },
      {
        "name": "STRABAG AG Zweigniederlassung Wien",
        "url": "https://assay-systems.com/register/at/strabag-ag-zweigniederlassung-wien/"
      },
      {
        "name": "Wiener Betriebs- und Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/wiener-betriebs-und-baugesellschaft-m-b-h/"
      },
      {
        "name": "Wilhelm+Mayer Bau GmbH",
        "url": "https://assay-systems.com/register/at/wilhelm-mayer-bau-gmbh/"
      },
      {
        "name": "Zinglbau GmbH",
        "url": "https://assay-systems.com/register/at/zinglbau-gmbh/"
      },
      {
        "name": "ALL Dachprofile GmbH",
        "url": "https://assay-systems.com/register/at/all-dachprofile-gmbh/"
      },
      {
        "name": "Allmetall Aluminium u. Stahlbau Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/allmetall-aluminium-u-stahlbau-gesellschaft-m-b-h/"
      },
      {
        "name": "Baumeister Ingenieur Josef Hubert Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/baumeister-ingenieur-josef-hubert-gesellschaft-m-b-h/"
      },
      {
        "name": "Baumeister Rohacek & Häusler GmbH&Co KG",
        "url": "https://assay-systems.com/register/at/baumeister-rohacek-hausler-gmbh-co-kg/"
      },
      {
        "name": "Bietergemeinschaft bestehend aus Leyrer + Graf Baugesellschaft m.b.H. und PORR Bau GmbH",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-leyrer-graf-baugesellschaft-m-b-h-und-porr-bau-gmbh/"
      },
      {
        "name": "Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz",
        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-rhomberg-sersa-bahnbau-gmbh-zweigniederlassung-zams-swietelsky-ag-bahnbau-linz/"
      },
      {
        "name": "Bmstr. Dipl.-Ing. MÖRTINGER & Co. GmbH",
        "url": "https://assay-systems.com/register/at/bmstr-dipl-ing-mortinger-co-gmbh/"
      },
      {
        "name": "BÖHM BiB GmbH",
        "url": "https://assay-systems.com/register/at/bohm-bib-gmbh/"
      },
      {
        "name": "Bosnjak Dach GmbH",
        "url": "https://assay-systems.com/register/at/bosnjak-dach-gmbh/"
      },
      {
        "name": "Brunner Gerüstbau GmbH",
        "url": "https://assay-systems.com/register/at/brunner-gerustbau-gmbh/"
      },
      {
        "name": "ELNORM EOOD",
        "url": "https://assay-systems.com/register/at/elnorm-eood/"
      },
      {
        "name": "Eugen Traussner Bau GmbH",
        "url": "https://assay-systems.com/register/at/eugen-traussner-bau-gmbh/"
      },
      {
        "name": "FDD Ges.m.b.H & Co KG",
        "url": "https://assay-systems.com/register/at/fdd-ges-m-b-h-co-kg/"
      },
      {
        "name": "Fleischmann & Petschnig",
        "url": "https://assay-systems.com/register/at/fleischmann-petschnig/"
      },
      {
        "name": "Gebrüder Haider & Co Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/gebruder-haider-co-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "Geiger Technik GmbH",
        "url": "https://assay-systems.com/register/at/geiger-technik-gmbh/"
      },
      {
        "name": "Hieden & Kall Hoch- u. Tiefbaugesell- schaft m.b.H",
        "url": "https://assay-systems.com/register/at/hieden-kall-hoch-u-tiefbaugesell-schaft-m-b-h/"
      },
      {
        "name": "Hitthaller+Trixl Baugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/hitthaller-trixl-baugesellschaft-m-b-h/"
      },
      {
        "name": "Hörmanseder Stahlbau GmbH",
        "url": "https://assay-systems.com/register/at/hormanseder-stahlbau-gmbh/"
      },
      {
        "name": "Infra Bau GmbH",
        "url": "https://assay-systems.com/register/at/infra-bau-gmbh/"
      },
      {
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        "name": "Ortner Ges.m.b.H.",
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        "name": "Pfnier & Co GmbH",
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        "name": "Sprecher Automation GmbH",
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        "name": "Cteam Leitungsbau Österreich GmbH",
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        "name": "EAI Elektro Anlagenüberprüfung und Installationstechnik GmbH",
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        "name": "Elektrotechnik Kilic GmbH",
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        "name": "Felbermayer Fenster und Türen Erzeugungs-GmbH",
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        "name": "Fiegl & Spielberger GmbH",
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        "name": "Forster Verkehrs- und Werbetechnik GmbH",
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        "name": "Franz Lackner GmbH",
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        "name": "Fritz Lechner Ges.m.b.H.",
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        "name": "Gallzeiner Luft-, Staub- und Abgastechnik GmbH",
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        "name": "Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH",
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        "name": "Gebrüder Lang Bau GmbH",
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        "name": "Gebrüder Rüf Bau- und Transport GmbH & Co KG",
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        "name": "GEO - ALPINBAU GmbH",
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        "name": "Gerhard Hohl Dachdeckerei & Spenglerei Gesellschaft m.b.H.",
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        "name": "Goldbeck Rhomberg GmbH",
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        "name": "Göls Malerbetriebs GmbH",
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        "name": "Gottfried Jecho Gesellschaft m.b.H.",
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        "name": "Grandios Bau GmbH",
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        "name": "Granit Stahl-Metallbau GmbH",
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        "name": "gswb Gemeinnützige Salzburger Wohnbaugenossenschaft m.b.H.",
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        "name": "Günther Tore GmbH",
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        "name": "Hans Zöchling GmbH",
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        "name": "Hartl Bau GmbH",
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        "name": "Haslinger Stahlbau GmbH",
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        "name": "HB Fliesen GmbH",
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        "name": "Heinrich Renner Ges.m.b.H.",
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        "name": "HELLA Sonnen- und Wetterschutztechnik GmbH",
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        "name": "hertzer GmbH",
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        "name": "HF Energietechnik GmbH",
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        "name": "Hitthaller+Trixl Bauges.m.b.H.",
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        "name": "Hodapp Austria GmbH",
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        "name": "HOFFMANN & Co Böden GmbH",
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        "name": "Holzbau Ratten GmbH",
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        "name": "Reinhard Eder Blechbau GmbH",
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        "name": "Reinhard Eder, Blechbaugesellschaft m.b.H.",
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        "name": "Rhomberg Bau GmbH",
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        "name": "Scheidt & Bachmann Österreich GmbH",
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        "name": "Schlosserei Klocker GmbH",
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        "name": "Schmid Dachbau GmbH",
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        "name": "Schmid Holzbau GmbH",
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        "name": "Spenglerei Tax GmbH",
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        "name": "SPIE KEM GmbH",
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        "name": "SPOMA Parkett und Ausbau GmbH",
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        "name": "SPORTBAU Walser GmbH",
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        "name": "Starmann GmbH",
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        "name": "Steelfactory Ruzicka GmbH",
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        "name": "Steiner Bau GmbH",
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        "name": "Steinmetz Brunner G.m.b.H.",
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        "name": "TECTUM GmbH",
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        "name": "Uhl Bau GmbH",
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        "name": "Ahlers & Lambrecht GmbH",
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        "name": "Alois Perwein GmbH",
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        "name": "Ardeco exim srl",
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        "name": "Art Decp exim srl",
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        "url": "https://assay-systems.com/register/at/bauunternehmen-moosbrugger-gmbh/"
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        "name": "Berndorf Bäderbau Projekt GmbH",
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-held-francke-baugesellschaft-m-b-h-bereich-west-oo-sbg-stmk-leyrer-graf-baugesellschaft-m-b-h-zentrale-firmenhauptsitz/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-hieden-kall-hoch-u-tiefbaugesellschaft-m-b-h-filiale-klagenfurt-dpb-rail-infra-service-gmbh-filiale-per-adresse-feldkirchener-strasse-111-8055-seiersberg-pirka/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-hitthaller-trixl-baugesellschaft-m-b-h-zentrale-back-hoch-u-tiefbau-gesellschaft-m-b-h-zentrale/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-hochtief-infrastructure-gmbh-niederlassung-austria-hasenohrl-bau-gmbh-bauabteilung-per-adresse-modecenterstrasse-17-obj-2-6-og-1110-wien/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-jagerbau-gesmbh-zentrale-kovoreal-holic-s-r-o-zentrale/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-massivbau-gesellschaft-m-b-h-zentrale-taktbau-gmbh-ingenieurtiefbau/"
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        "url": "https://assay-systems.com/register/at/bietergemeinschaft-generalsanierung-der-pva-haupt-und-landesstelle-wien-guplus-strabag-ag-equans-gebaudetechnik-gmbh/"
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        "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/"
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        "name": "BIGE IIG Schlachthofblock PORR FRÖSCHL",
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        "name": "BiGe_LWL-Verkabelung Kärnten",
        "url": "https://assay-systems.com/register/at/bige-lwl-verkabelung-karnten/"
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        "name": "BIGE Swietelsky - NPG",
        "url": "https://assay-systems.com/register/at/bige-swietelsky-npg/"
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        "name": "Bilfinger Life Science GmbH",
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        "name": "B.Kern Baugesellschaft m.b.H",
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        "name": "BM Fliesen-Team GmbH",
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        "name": "Bodenstudio GmbH",
        "url": "https://assay-systems.com/register/at/bodenstudio-gmbh/"
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        "name": "BORI EOOD",
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        "name": "Brüder Wilfinger GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/bruder-wilfinger-gmbh-co-kg/"
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        "name": "Bruns B.V.",
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        "name": "Bühnenbau Schnakenberg GmbH & Co. KG",
        "url": "https://assay-systems.com/register/at/buhnenbau-schnakenberg-gmbh-co-kg/"
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      {
        "name": "BULELECTRICS INVEST EOOD",
        "url": "https://assay-systems.com/register/at/bulelectrics-invest-eood/"
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        "name": "Büro Dr. Lengyel ZT GmbH",
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        "name": "BVH Strempfl GmbH",
        "url": "https://assay-systems.com/register/at/bvh-strempfl-gmbh/"
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        "name": "BWS Gemeinnützige allgemeine Bau-, Wohn- und Siedlungsgenossenschaft reg. Gen.m.b.H.",
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        "name": "CCE Ziviltechniker GmbH",
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      {
        "name": "Centralwood Kft.",
        "url": "https://assay-systems.com/register/at/centralwood-kft/"
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      {
        "name": "Christoph Leiner Bauunternehmen GmbH",
        "url": "https://assay-systems.com/register/at/christoph-leiner-bauunternehmen-gmbh/"
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      {
        "name": "Chromy + Schneider GesnbR",
        "url": "https://assay-systems.com/register/at/chromy-schneider-gesnbr/"
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      {
        "name": "Comod Construct S.R.L.",
        "url": "https://assay-systems.com/register/at/comod-construct-s-r-l/"
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        "name": "Compania Termosistem SRL",
        "url": "https://assay-systems.com/register/at/compania-termosistem-srl/"
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        "name": "Concept Solutions Veranstaltungstechnik GmbH",
        "url": "https://assay-systems.com/register/at/concept-solutions-veranstaltungstechnik-gmbh/"
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      {
        "name": "CONZEPT Container Modulbau & Handel GmbH",
        "url": "https://assay-systems.com/register/at/conzept-container-modulbau-handel-gmbh/"
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      {
        "name": "C&R Abdichtungstechnik GmbH",
        "url": "https://assay-systems.com/register/at/c-r-abdichtungstechnik-gmbh/"
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      {
        "name": "Darnic-Gaz S. A.",
        "url": "https://assay-systems.com/register/at/darnic-gaz-s-a/"
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      {
        "name": "Delta Pods Architects ZT GmbH",
        "url": "https://assay-systems.com/register/at/delta-pods-architects-zt-gmbh/"
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        "name": "Der Kanal Kanalsanierungs GmbH",
        "url": "https://assay-systems.com/register/at/der-kanal-kanalsanierungs-gmbh/"
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        "name": "DI Wolfgang Tötzel ZT GmbH",
        "url": "https://assay-systems.com/register/at/di-wolfgang-totzel-zt-gmbh/"
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        "name": "Dräger Austria GmbH",
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      {
        "name": "Drini Memedi GmbH",
        "url": "https://assay-systems.com/register/at/drini-memedi-gmbh/"
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        "name": "DSH-Jecho GmbH",
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        "name": "ELFOP OOD",
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        "name": "EBA Cooling GmbH",
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      {
        "name": "Ecko Alukonstruktionen GmbH",
        "url": "https://assay-systems.com/register/at/ecko-alukonstruktionen-gmbh/"
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        "name": "ECOexperts Automation GmbH",
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        "name": "EcoPergelov DZZD",
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        "name": "e.denzel GmbH",
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        "name": "Eder Brunnenbau GmbH",
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        "name": "ELEKTRA EOOD",
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        "name": "ELEKTRIK-1 EOOD",
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        "name": "Elektro Ebner GmbH",
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        "name": "Elektro Rohner GmbH",
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        "name": "Elektro Schiller GmbH",
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        "name": "Elektrotechnik Bürgler & Mooslechner GmbH",
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        "name": "Elektrotechnik Rehak GmbH",
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        "name": "Elektro- u. Schaltanlagenbau Winter Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/elektro-u-schaltanlagenbau-winter-gesellschaft-m-b-h/"
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      {
        "name": "Elettrodotti Cantamessa & Co. S.p.A.",
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      {
        "name": "Ellensohn Gerüstbau GmbH",
        "url": "https://assay-systems.com/register/at/ellensohn-gerustbau-gmbh/"
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        "name": "ELMAKS EOOD",
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        "name": "ELSHANS OOD",
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        "name": "ELVAK DZZD",
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        "name": "emc elektromanagement & construction GmbH",
        "url": "https://assay-systems.com/register/at/emc-elektromanagement-construction-gmbh/"
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      {
        "name": "ENERGIA EOOD",
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        "name": "Enilive Austria GmbH",
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      {
        "name": "Enilive Marketing Austria GmbH",
        "url": "https://assay-systems.com/register/at/enilive-marketing-austria-gmbh/"
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      {
        "name": "EN-TE GmbH",
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        "name": "EQ Energie & Bau GmbH",
        "url": "https://assay-systems.com/register/at/eq-energie-bau-gmbh/"
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        "name": "EQUANS Gebäudetechnik GmbH, Zentrale",
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      {
        "name": "Erdbau Grabenhofer GmbH",
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      {
        "name": "Estrichtechnik Dengg & Tasser GmbH",
        "url": "https://assay-systems.com/register/at/estrichtechnik-dengg-tasser-gmbh/"
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      {
        "name": "ESW Consulting Wruss ZT GmbH",
        "url": "https://assay-systems.com/register/at/esw-consulting-wruss-zt-gmbh/"
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      {
        "name": "ETECH Schmid u. Pachler Elektrotechnik GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/etech-schmid-u-pachler-elektrotechnik-gmbh-co-kg/"
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      {
        "name": "eurofunk Kappacher GmbH",
        "url": "https://assay-systems.com/register/at/eurofunk-kappacher-gmbh/"
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        "name": "F2 Architekten ZT GmbH",
        "url": "https://assay-systems.com/register/at/f2-architekten-zt-gmbh/"
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      {
        "name": "Fa. Alfred Waschkau",
        "url": "https://assay-systems.com/register/at/fa-alfred-waschkau/"
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        "name": "Fabau GmbH",
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      {
        "name": "Fa. Frey Metalltech",
        "url": "https://assay-systems.com/register/at/fa-frey-metalltech/"
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        "name": "Faistauer Schlosserei GmbH & Co.KG",
        "url": "https://assay-systems.com/register/at/faistauer-schlosserei-gmbh-co-kg/"
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      {
        "name": "Falkner & Riml GmbH",
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      {
        "name": "Fankhauser Estriche GmbH",
        "url": "https://assay-systems.com/register/at/fankhauser-estriche-gmbh/"
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      {
        "name": "FarbenKobold GmbH",
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      {
        "name": "Farmsolutions GmbH",
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        "name": "Fa. Schlenhardt",
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        "name": "Ferronor GmbH",
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        "name": "FESTEMA Baudienstleistungs GmbH",
        "url": "https://assay-systems.com/register/at/festema-baudienstleistungs-gmbh/"
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        "name": "Fischbacher Leopold gmbh",
        "url": "https://assay-systems.com/register/at/fischbacher-leopold-gmbh/"
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      {
        "name": "FISCHER-PARKETT GmbH. & Co KG",
        "url": "https://assay-systems.com/register/at/fischer-parkett-gmbh-co-kg/"
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        "name": "FliesenWelt GmbH",
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        "name": "Fliesen WURM GmbH",
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        "name": "Forstdienstleistungen Nussbaumer GmbH",
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        "name": "Forstenlechner GmbH",
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        "name": "f-Pile",
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        "name": "Franz Roth GmbH",
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        "name": "Franz Schütz Gesellschaft m.b.H.",
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        "name": "Franz Stöckl GmbH",
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        "name": "Frey",
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        "name": "Frey Metallbau GmbH",
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        "name": "Frey Metalltech GmbH",
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        "name": "Friedrich Kletzenbauer Trockenbau GmbH",
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      {
        "name": "Fritz Lechner GmbH",
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      {
        "name": "Froeschl AG & Co KG",
        "url": "https://assay-systems.com/register/at/froeschl-ag-co-kg/"
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        "name": "Fröhlich & Locher und Partner ZT GmbH",
        "url": "https://assay-systems.com/register/at/frohlich-locher-und-partner-zt-gmbh/"
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      {
        "name": "FTS-Mithlinger Ges.m.b.H",
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      {
        "name": "Fuchsberger GmbH",
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      {
        "name": "Garten Schmid GmbH",
        "url": "https://assay-systems.com/register/at/garten-schmid-gmbh/"
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        "name": "GBC-Österreich eGen, Gartenbaucentrum",
        "url": "https://assay-systems.com/register/at/gbc-osterreich-egen-gartenbaucentrum/"
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        "name": "GEBAU-NIOBAU Gemeinnützige Baugesellschaft m.b.H.",
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        "name": "Gebr. Fersterer Gesellschaft m.b.H. KG",
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        "name": "Gebr. Haider & Co Hoch- u. Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/gebr-haider-co-hoch-u-tiefbau-gmbh/"
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      {
        "name": "Gelbe Heiztechnik e.U.",
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        "name": "Gemeinnützige Wohnungsgesellschaft \"Austria\" Aktiengesellschaft",
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        "name": "Gerhard Hohl Dachdeckerei & Spenglerei Ges.m.b.H.",
        "url": "https://assay-systems.com/register/at/gerhard-hohl-dachdeckerei-spenglerei-ges-m-b-h/"
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      {
        "name": "Getec Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/at/getec-gebaudetechnik-gmbh/"
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        "name": "Glaserei Kauz GmbH",
        "url": "https://assay-systems.com/register/at/glaserei-kauz-gmbh/"
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        "name": "Glas+Metall Weissofner GesmbH&CoKG",
        "url": "https://assay-systems.com/register/at/glas-metall-weissofner-gesmbh-cokg/"
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        "name": "Glas Petzka e.U.",
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        "name": "Global Security, Academy and Consultants GmbH",
        "url": "https://assay-systems.com/register/at/global-security-academy-and-consultants-gmbh/"
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      {
        "name": "Goldschmidt Thermit Railservice (Österreich) GmbH",
        "url": "https://assay-systems.com/register/at/goldschmidt-thermit-railservice-osterreich-gmbh/"
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      {
        "name": "Grabner Stahl & Maschinenbau GmbH",
        "url": "https://assay-systems.com/register/at/grabner-stahl-maschinenbau-gmbh/"
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        "name": "Granit Bauunternehmung Gesellschaft m.b.H.",
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        "name": "Green EnerTree Premstätten GmbH",
        "url": "https://assay-systems.com/register/at/green-enertree-premstatten-gmbh/"
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        "name": "Greenlemon GmbH",
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        "name": "Gruber ADV GmbH",
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        "name": "Grumeth Installationen GmbH",
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        "name": "GTM Großküchentechnik und Gastronomiebedarf Mayr Gesellschaft m.b.H.",
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        "name": "Gürcan KG - Estrich",
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        "name": "Hainzl Industriesysteme GmbH",
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        "name": "Hamilton Storage GmbH",
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        "url": "https://assay-systems.com/register/at/harald-rusch-abdichter-spengler-dachdecker-gmbh/"
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        "name": "Hasenöhrl Bau GmbH",
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        "name": "Heindl Metalltechnik GmbH",
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        "name": "Hirschbeck & Plank Isolierungen GmbH",
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        "name": "Hitachi Rail Austria GmbH",
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        "name": "Hollinsky & Partner ZT GmbH",
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        "name": "Ing. A. Lengauer GmbH & Co KG",
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        "name": "Ing. August Lengauer GmbH & Co KG",
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        "name": "Ing. Rudolf Richter GmbH",
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        "name": "Ing. Sumetzberger GmbH",
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        "name": "Johann Schaden Ges.m.b.H.",
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        "name": "Josef Ertler KG",
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        "name": "Jünger + Gräter GmbH Austria",
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        "name": "Karl Mayr GmbH & Co",
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        "name": "Kärnten Solar - SAM Planung & Service GmbH",
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        "name": "Kieback & Peter Regeltechnik GmbH",
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        "name": "Kitzberger Möbel GmbH",
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        "name": "KLEON GEBÄUDETECHNIK GMBH",
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        "name": "Klik Bühnensysteme GmbH",
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        "name": "Klima- und Lüftungstechnik GmbH",
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        "name": "Klöcher Bau GmbH",
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        "name": "Klumaier x Tanner GmbH",
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        "name": "Kollitsch-Bau GmbH",
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        "name": "Konec GmbH",
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        "name": "Krückl Bauges.mbH & CO KG",
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        "name": "KSW Elektro- und Industrieanlagenbau GmbH",
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        "name": "Kunststoff-Spranger GmbH",
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        "name": "Kuttnig GmbH",
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        "name": "KVS SANSYSTEM GmbH",
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        "name": "KVS Sansystem Fertigbad GmbH",
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        "name": "Laiola SRL",
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        "name": "Larcher Fliesen GmbH",
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        "name": "LAWOG",
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        "name": "LAYJET Micro-Rohr Verlegegesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/layjet-micro-rohr-verlegegesellschaft-m-b-h/"
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        "name": "Lechner und Partner ZT GmbH",
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        "name": "Leyrer + Graf",
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        "name": "Leyrer + Graf Baugesellschaft m.b.H. / Zentrale",
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      {
        "name": "L. Gussenbauer & Sohn Spezialbauunternehmung GmbH",
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      {
        "name": "Lico Isolierbau GmbH",
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        "name": "Liebenau Österreich Sozialzentren gemeinnützige GmbH",
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        "name": "Lindpointner Torsysteme GmbH",
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        "name": "Loik-Bau Ges.m.b.H.",
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        "name": "LOKO Logistikkomponenten GmbH",
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        "name": "Lukas Lang Building Technologies GmbH",
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        "name": "Maderecker & Wenger OG",
        "url": "https://assay-systems.com/register/at/maderecker-wenger-og/"
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        "name": "Maeg Costruzioni SpA",
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        "name": "Malerbetrieb Hausner & Hausner GmbH",
        "url": "https://assay-systems.com/register/at/malerbetrieb-hausner-hausner-gmbh/"
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        "name": "MAPAG Materialprüfung G.m.b.H.",
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        "name": "Markl Dachdeckerei & Spenglerei GmbH",
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        "name": "Markus Stolz GmbH & Co KG., Installationen und Josef Stockhammer & Sohn Installationsgesellschaft mbH.",
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        "name": "Metalltech Neudecker e.U.",
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        "name": "Paul Berghöfer GmbH",
        "url": "https://assay-systems.com/register/at/paul-berghofer-gmbh/"
      },
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        "name": "Pauzenberger Turn-Sportgeräte GmbH",
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        "name": "pde Integrale Planung GmbH",
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        "name": "PENON OOD",
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        "name": "Peter Köck GmbH",
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        "name": "PEWO Austria GmbH",
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        "name": "Pircher Elektrotechnik GmbH",
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        "name": "Ploier + Hörmann BaugmbH",
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        "name": "P-Metalldesign Bau und Kunstschlosserei",
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        "name": "Porr",
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        "name": "PORR Bau GmbH - E",
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        "name": "PORR Bau GmbH . Hochbau",
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        "name": "PORR Bau GmbH Hochbau NL Niederösterreich",
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        "name": "PORR Bau GmbH, Hochbau . NL Tirol",
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        "name": "PORR Bau GmbH, NL Burgenland",
        "url": "https://assay-systems.com/register/at/porr-bau-gmbh-nl-burgenland/"
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        "name": "Porr Bau GmbH Salzburg",
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        "name": "Porr Bau GmbH, Tiefbau Kärnten",
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        "name": "Porr Bau GmbH und Mitges - ARGE Gra Center of Physics Granit GmbH. technisch.",
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        "name": "PORR - PITTEL+BRAUSEWETTER - ORTNER - CSERNOHORSZKY",
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      {
        "name": "PORR Verkehrstechnik GmbH",
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      {
        "name": "POSSEHL SPEZIALBAU GES.M.B.H.",
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      {
        "name": "Praskac Pflanzenland GmbH",
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        "name": "Procura Beteiligungs Ges.m.b.H.",
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        "name": "Prodinger Metallbau GmbH",
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        "name": "Projekt Kraft Facility- und Projektmanagement GmbH",
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      {
        "name": "Prokamin Dach & Bau GmbH",
        "url": "https://assay-systems.com/register/at/prokamin-dach-bau-gmbh/"
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      {
        "name": "Prosperus-Cons SRL",
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        "name": "Pulmetall Oberflächenbearbeitung und Metallbau Ges.m.b.H",
        "url": "https://assay-systems.com/register/at/pulmetall-oberflachenbearbeitung-und-metallbau-ges-m-b-h/"
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      {
        "name": "PV-Invest GmbH",
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        "name": "PVO GmbH",
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      {
        "name": "Pyrol Verkehrstechnik GmbH",
        "url": "https://assay-systems.com/register/at/pyrol-verkehrstechnik-gmbh/"
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      {
        "name": "Raffl Stahlbau GmbH",
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        "name": "Rahmenvereinbarungspartner 3",
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        "name": "Raiffeisen-Leasing Ges.m.b.H",
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        "name": "RAUNER Ges.m.b.H",
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        "name": "realclean gmbh",
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        "name": "Real-Treuhand Bau- und Facilitymanagement GmbH",
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        "name": "Reinhaltungsverband Steyr und Umgebung",
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      {
        "name": "Reinhard Eder Blechbau GesmbH",
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      {
        "name": "Rhomberg Gleisbau GmbH",
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        "name": "RHZ Bau GmbH",
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      {
        "name": "Riegler Metallbau GmbH",
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      {
        "name": "riml system boden gmbh",
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        "name": "RLH Bauservice GmbH",
        "url": "https://assay-systems.com/register/at/rlh-bauservice-gmbh/"
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      {
        "name": "Roehsler-TEC Service GmbH",
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        "name": "Rohrtec Gebäudetechnik GmbH",
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      {
        "name": "Rope Tech GmbH",
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      {
        "name": "r&r Objekttischlerei GmbH",
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      {
        "name": "RS Bau- HF RT Kanalsanierung Los 1 Zone F BL 5+6, Los 2 Zone M BL 5+6",
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        "name": "RSK - Boden + Wasser GmbH",
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        "name": "R.Steinwender Gesellschaft m.b.H",
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        "name": "R. u. H. Bartenbach GmbH",
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        "name": "Rusch Abdichter GmbH",
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        "name": "Russegger Hoch- und Tiefbau GmbH",
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        "name": "RVB-Partner 1",
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        "name": "SAFRIAN Bau GmbH",
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      {
        "name": "Salzgeber GmbH",
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        "name": "Schafferer Holzbau GmbH",
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        "name": "Schär GmbH",
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        "name": "SCHAUER Agrotronic GmbH",
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        "name": "Schindler GmbH",
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        "name": "Schleich VIA GmbH",
        "url": "https://assay-systems.com/register/at/schleich-via-gmbh/"
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        "name": "Schlosserei Flatscher GmbH",
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        "name": "Schlosserei Schlüsseldienst Petko, Bratislav Petkovic",
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        "name": "Schlosserei Schmalzer GmbH",
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        "name": "Schmied & Fellmann Gesellschaft m.b.H.",
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        "name": "Schmied & Fellmann Gesmbh",
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        "name": "Schneider Consult Ziviltechniker GmbH",
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        "name": "Schönhofer Bau GmbH",
        "url": "https://assay-systems.com/register/at/schonhofer-bau-gmbh/"
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      {
        "name": "Schweiger Sport GmbH.",
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        "name": "Seidlbau Tulln Bauges.m.b.H.",
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        "name": "SEM Energie- und Gebäudemanagement GmbH",
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        "name": "Sepero Korrosionsschutz GmbH",
        "url": "https://assay-systems.com/register/at/sepero-korrosionsschutz-gmbh/"
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        "name": "Siemens Mobility Austria GmbH, Rail Infrastructure SMO NEE RC-AT RI ML-AT",
        "url": "https://assay-systems.com/register/at/siemens-mobility-austria-gmbh-rail-infrastructure-smo-nee-rc-at-ri-ml-at/"
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        "name": "SILVER STAR Stahlbau GmbH",
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        "name": "Simark GmbH & Co KG",
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        "name": "SIMOZED",
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        "name": "S. Jaritz GmbH",
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        "name": "SMT Stahl-Metall-Truppe GmbH",
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        "name": "S.O.T. Gesellschaft m.b.H.",
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        "name": "Spener Ziviltechniker KG",
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        "name": "Sperer Acoustics GmbH",
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        "name": "SPIE CEMA GmbH",
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        "name": "Spiel Dach & Glas GmbH",
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        "name": "Spitzer GesmbH.",
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        "name": "SPL Tele Transmission GmbH",
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        "name": "Stahlbau Stengel GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/stahlbau-stengel-gmbh-co-kg/"
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        "name": "Stefan Oliver Wankmüller",
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        "name": "TechnoAlpin Austria GmbH",
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        "name": "TK Airport Solutions, S.A.",
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        "name": "TMF Wand- & Deckensysteme GmbH",
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      {
        "name": "Toms Ziviltechniker GmbH",
        "url": "https://assay-systems.com/register/at/toms-ziviltechniker-gmbh/"
      },
      {
        "name": "topinstallateur GmbH",
        "url": "https://assay-systems.com/register/at/topinstallateur-gmbh/"
      },
      {
        "name": "Uhl Bau GmbH - A",
        "url": "https://assay-systems.com/register/at/uhl-bau-gmbh-a/"
      },
      {
        "name": "Uhl Bau GmbH - L1",
        "url": "https://assay-systems.com/register/at/uhl-bau-gmbh-l1/"
      },
      {
        "name": "Unger Stahlbau Ges.m.b.H.",
        "url": "https://assay-systems.com/register/at/unger-stahlbau-ges-m-b-h/"
      },
      {
        "name": "Unidach Systemtechnik GmbH",
        "url": "https://assay-systems.com/register/at/unidach-systemtechnik-gmbh/"
      },
      {
        "name": "Unistahl, Bau- und Rohrleitungsbau GmbH",
        "url": "https://assay-systems.com/register/at/unistahl-bau-und-rohrleitungsbau-gmbh/"
      },
      {
        "name": "Unistahl Bau- und Rohrleitungsbau GmbH - 1",
        "url": "https://assay-systems.com/register/at/unistahl-bau-und-rohrleitungsbau-gmbh-1/"
      },
      {
        "name": "Universale Bau GmbH",
        "url": "https://assay-systems.com/register/at/universale-bau-gmbh/"
      },
      {
        "name": "Urbas Maschinenfabrik GmbH",
        "url": "https://assay-systems.com/register/at/urbas-maschinenfabrik-gmbh/"
      },
      {
        "name": "URBAS Maschinenfabrik Gesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/urbas-maschinenfabrik-gesellschaft-m-b-h/"
      },
      {
        "name": "VAMED Technical Services GmbH",
        "url": "https://assay-systems.com/register/at/vamed-technical-services-gmbh/"
      },
      {
        "name": "VAQNA EOOD",
        "url": "https://assay-systems.com/register/at/vaqna-eood/"
      },
      {
        "name": "VAT SERVICE EOOD",
        "url": "https://assay-systems.com/register/at/vat-service-eood/"
      },
      {
        "name": "VOGL.PLUS GmbH",
        "url": "https://assay-systems.com/register/at/vogl-plus-gmbh/"
      },
      {
        "name": "Vonbank + Witwer Stahlbau GmbH",
        "url": "https://assay-systems.com/register/at/vonbank-witwer-stahlbau-gmbh/"
      },
      {
        "name": "Vorreiter GmbH",
        "url": "https://assay-systems.com/register/at/vorreiter-gmbh/"
      },
      {
        "name": "Wagner GmbH",
        "url": "https://assay-systems.com/register/at/wagner-gmbh/"
      },
      {
        "name": "Waizenauer Bauunternehmen GmbH & Co KG",
        "url": "https://assay-systems.com/register/at/waizenauer-bauunternehmen-gmbh-co-kg/"
      },
      {
        "name": "Wälderfenster Feuerstein GmbH",
        "url": "https://assay-systems.com/register/at/walderfenster-feuerstein-gmbh/"
      },
      {
        "name": "Waldhart Spenglerei-Glaserei GmbH",
        "url": "https://assay-systems.com/register/at/waldhart-spenglerei-glaserei-gmbh/"
      },
      {
        "name": "WALDNER Laboreinrichtungen SE & Co. KG",
        "url": "https://assay-systems.com/register/at/waldner-laboreinrichtungen-se-co-kg/"
      },
      {
        "name": "Wanzmann GesmbH. u Co KG",
        "url": "https://assay-systems.com/register/at/wanzmann-gesmbh-u-co-kg/"
      },
      {
        "name": "Weisshaidinger Ingenieur-Holzbau GmbH",
        "url": "https://assay-systems.com/register/at/weisshaidinger-ingenieur-holzbau-gmbh/"
      },
      {
        "name": "Werkraum Ingenieure ZT GmbH",
        "url": "https://assay-systems.com/register/at/werkraum-ingenieure-zt-gmbh/"
      },
      {
        "name": "Werner Bösch Malerbetrieb GmbH",
        "url": "https://assay-systems.com/register/at/werner-bosch-malerbetrieb-gmbh/"
      },
      {
        "name": "Wesemann Austria GmbH",
        "url": "https://assay-systems.com/register/at/wesemann-austria-gmbh/"
      },
      {
        "name": "Wiener Betriebs- und Baugesellschaft mbH",
        "url": "https://assay-systems.com/register/at/wiener-betriebs-und-baugesellschaft-mbh/"
      },
      {
        "name": "Winter Artservice GmbH",
        "url": "https://assay-systems.com/register/at/winter-artservice-gmbh/"
      },
      {
        "name": "Wohnbau-Genossenschaft Bergland gemeinnützige registrierte Genossenschaft mit beschränkter Haftung",
        "url": "https://assay-systems.com/register/at/wohnbau-genossenschaft-bergland-gemeinnutzige-registrierte-genossenschaft-mit-beschrankter-haftung/"
      },
      {
        "name": "\"Wohnungseigentümer\" Gemeinnützige Wohnbaugesellschaft m.b.H.",
        "url": "https://assay-systems.com/register/at/wohnungseigentumer-gemeinnutzige-wohnbaugesellschaft-m-b-h/"
      },
      {
        "name": "WRS Energie- u. Baumanagement GmbH",
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      },
      {
        "name": "WRS Energie- und Baumanagement GmbH",
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      },
      {
        "name": "WSK Schwarzl Möbelmanufaktur GmbH",
        "url": "https://assay-systems.com/register/at/wsk-schwarzl-mobelmanufaktur-gmbh/"
      },
      {
        "name": "Wulff & Fischer Dekorationsbau GmbH",
        "url": "https://assay-systems.com/register/at/wulff-fischer-dekorationsbau-gmbh/"
      },
      {
        "name": "Wundara GmbH",
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      },
      {
        "name": "WWM Hoch- und Tiefbau GmbH",
        "url": "https://assay-systems.com/register/at/wwm-hoch-und-tiefbau-gmbh/"
      },
      {
        "name": "Zagler Haus GmbH",
        "url": "https://assay-systems.com/register/at/zagler-haus-gmbh/"
      },
      {
        "name": "ZEINER KG",
        "url": "https://assay-systems.com/register/at/zeiner-kg/"
      },
      {
        "name": "Zentro Speichertechnik & Handels GmbH",
        "url": "https://assay-systems.com/register/at/zentro-speichertechnik-handels-gmbh/"
      },
      {
        "name": "ZG Lighting Austria GmbH",
        "url": "https://assay-systems.com/register/at/zg-lighting-austria-gmbh/"
      },
      {
        "name": "zimmermann-bau gmbh",
        "url": "https://assay-systems.com/register/at/zimmermann-bau-gmbh/"
      },
      {
        "name": "Zirngast Fenster-Türen GmbH",
        "url": "https://assay-systems.com/register/at/zirngast-fenster-turen-gmbh/"
      },
      {
        "name": "Züblin Spezialtiefbau Ges.m.b.H.",
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    ],
    "assay_record": "ASY-AT-0KF2IAW0A2",
    "cite_as": "Assay Systems, \"Works for complete or part construction and civil engineering work: Austria public contracts since 2024\", https://assay-systems.com/register/at/line/works-for-complete-or-part-construction-and-civil-engineering-work/"
  }
}