{
 "source": "Assay Systems register, https://assay-systems.com/register/",
 "key_tier": "none",
 "data": {
  "url": "https://assay-systems.com/register/at/line/heating-ventilation-and-air-conditioning-installation-work/",
  "assay_record": "ASY-AT-0FF11OW0ZH",
  "name": "Heating, ventilation and air-conditioning installation work: Austria public contracts since 2024",
  "register": "",
  "dates": [],
  "tiles": [],
  "sections": [],
  "text": [
   "Since January 2024 the line carries 249 award notices from 85 buyers. 166 suppliers share it.",
   "80 in 2024. 103 in 2025. 66 in the first 9 months of 2026.",
   "72 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": "Getec Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/getec-gebaudetechnik-gmbh/"
   },
   {
    "name": "Ortner Ges.m.b.H.",
    "url": "https://assay-systems.com/register/at/ortner-ges-m-b-h/"
   },
   {
    "name": "Ing. August Lengauer GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/ing-august-lengauer-gmbh-co-kg/"
   },
   {
    "name": "FM Installationsges.m.b.H.",
    "url": "https://assay-systems.com/register/at/fm-installationsges-m-b-h/"
   },
   {
    "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": "Bacon Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/bacon-gebaudetechnik-gmbh/"
   },
   {
    "name": "Hübl Haustechnik GmbH",
    "url": "https://assay-systems.com/register/at/hubl-haustechnik-gmbh/"
   },
   {
    "name": "EBG GmbH",
    "url": "https://assay-systems.com/register/at/ebg-gmbh/"
   },
   {
    "name": "PKE Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/pke-gebaudetechnik-gmbh/"
   },
   {
    "name": "Rohrtec Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/rohrtec-gebaudetechnik-gmbh/"
   },
   {
    "name": "EAM Systems GmbH",
    "url": "https://assay-systems.com/register/at/eam-systems-gmbh/"
   },
   {
    "name": "ESW Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/esw-gebaudetechnik-gmbh/"
   },
   {
    "name": "Intemann GmbH",
    "url": "https://assay-systems.com/register/at/intemann-gmbh/"
   },
   {
    "name": "A-R-G-E Notdienst HKLS Gmbh",
    "url": "https://assay-systems.com/register/at/a-r-g-e-notdienst-hkls-gmbh/"
   },
   {
    "name": "Dorf-Installationstechnik GmbH",
    "url": "https://assay-systems.com/register/at/dorf-installationstechnik-gmbh/"
   },
   {
    "name": "Hörburger GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/horburger-gmbh-co-kg/"
   },
   {
    "name": "Markus Stolz GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/markus-stolz-gmbh-co-kg/"
   },
   {
    "name": "Ender Klimatechnik GmbH",
    "url": "https://assay-systems.com/register/at/ender-klimatechnik-gmbh/"
   },
   {
    "name": "Equans Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/equans-gebaudetechnik-gmbh/"
   },
   {
    "name": "FM Installations Gmbh",
    "url": "https://assay-systems.com/register/at/fm-installations-gmbh/"
   },
   {
    "name": "Gallzeiner Luft-, Staub- und Abgastechnik GmbH",
    "url": "https://assay-systems.com/register/at/gallzeiner-luft-staub-und-abgastechnik-gmbh/"
   },
   {
    "name": "GETEC Anlagenbau GmbH",
    "url": "https://assay-systems.com/register/at/getec-anlagenbau-gmbh/"
   },
   {
    "name": "Ing. A. Lengauer GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/ing-a-lengauer-gmbh-co-kg/"
   },
   {
    "name": "Siemens AG Österreich",
    "url": "https://assay-systems.com/register/at/siemens-ag-osterreich/"
   },
   {
    "name": "Wagner GmbH",
    "url": "https://assay-systems.com/register/at/wagner-gmbh/"
   },
   {
    "name": "Böhm Stadtbaumeister & Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/bohm-stadtbaumeister-gebaudetechnik-gmbh/"
   },
   {
    "name": "Caverion Österreich GmbH",
    "url": "https://assay-systems.com/register/at/caverion-osterreich-gmbh/"
   },
   {
    "name": "Duschek Haustechnik GmbH",
    "url": "https://assay-systems.com/register/at/duschek-haustechnik-gmbh/"
   },
   {
    "name": "ETECH Schmid u. Pachler Elektrotechnik GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/etech-schmid-u-pachler-elektrotechnik-gmbh-co-kg/"
   },
   {
    "name": "eww Anlagentechnik GmbH",
    "url": "https://assay-systems.com/register/at/eww-anlagentechnik-gmbh/"
   },
   {
    "name": "Grafbau GmbH",
    "url": "https://assay-systems.com/register/at/grafbau-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": "Hasenauer Installations GmbH",
    "url": "https://assay-systems.com/register/at/hasenauer-installations-gmbh/"
   },
   {
    "name": "Herbsthofer GmbH",
    "url": "https://assay-systems.com/register/at/herbsthofer-gmbh/"
   },
   {
    "name": "HSG-Schattauer GmbH",
    "url": "https://assay-systems.com/register/at/hsg-schattauer-gmbh/"
   },
   {
    "name": "KRAFT & WÄRME Heizung-Lüftung-Sanitär GmbH",
    "url": "https://assay-systems.com/register/at/kraft-warme-heizung-luftung-sanitar-gmbh/"
   },
   {
    "name": "Kranz Luft-Klima-Technik GmbH",
    "url": "https://assay-systems.com/register/at/kranz-luft-klima-technik-gmbh/"
   },
   {
    "name": "Ledermüller Installationen GmbH",
    "url": "https://assay-systems.com/register/at/ledermuller-installationen-gmbh/"
   },
   {
    "name": "Luft- und Klimatechnik Fischer & Co Gesellschaft m.b.H.",
    "url": "https://assay-systems.com/register/at/luft-und-klimatechnik-fischer-co-gesellschaft-m-b-h/"
   },
   {
    "name": "Markus Stolz GesmbH & Co KG",
    "url": "https://assay-systems.com/register/at/markus-stolz-gesmbh-co-kg/"
   },
   {
    "name": "MEDAP Manuel Gesson GmbH",
    "url": "https://assay-systems.com/register/at/medap-manuel-gesson-gmbh/"
   },
   {
    "name": "Opbacher Installationen GmbH",
    "url": "https://assay-systems.com/register/at/opbacher-installationen-gmbh/"
   },
   {
    "name": "PORR Bau GmbH",
    "url": "https://assay-systems.com/register/at/porr-bau-gmbh/"
   },
   {
    "name": "SCHWAIGER GmbH Heizung, Sanitär, Lüftung",
    "url": "https://assay-systems.com/register/at/schwaiger-gmbh-heizung-sanitar-luftung/"
   },
   {
    "name": "STRABAG Infrastructure & Safety Solutions GmbH",
    "url": "https://assay-systems.com/register/at/strabag-infrastructure-safety-solutions-gmbh/"
   },
   {
    "name": "topinstallateur GmbH",
    "url": "https://assay-systems.com/register/at/topinstallateur-gmbh/"
   },
   {
    "name": "AE Malerei Farbentraum GmbH",
    "url": "https://assay-systems.com/register/at/ae-malerei-farbentraum-gmbh/"
   },
   {
    "name": "AGRO Forst & Energietechnik GmbH",
    "url": "https://assay-systems.com/register/at/agro-forst-energietechnik-gmbh/"
   },
   {
    "name": "Allround Installationen Heinz Kapfer GmbH",
    "url": "https://assay-systems.com/register/at/allround-installationen-heinz-kapfer-gmbh/"
   },
   {
    "name": "aqotec GmbH",
    "url": "https://assay-systems.com/register/at/aqotec-gmbh/"
   },
   {
    "name": "Aquaris Installations GmbH",
    "url": "https://assay-systems.com/register/at/aquaris-installations-gmbh/"
   },
   {
    "name": "ATG Anlagentechnik GmbH",
    "url": "https://assay-systems.com/register/at/atg-anlagentechnik-gmbh/"
   },
   {
    "name": "Babak Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/babak-gebaudetechnik-gmbh/"
   },
   {
    "name": "Baldauf Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/baldauf-gebaudetechnik-gmbh/"
   },
   {
    "name": "Berchtold Installationen GmbH",
    "url": "https://assay-systems.com/register/at/berchtold-installationen-gmbh/"
   },
   {
    "name": "BLAUBIN Elektrotechnik GmbH",
    "url": "https://assay-systems.com/register/at/blaubin-elektrotechnik-gmbh/"
   },
   {
    "name": "BM Fliesen-Team GmbH",
    "url": "https://assay-systems.com/register/at/bm-fliesen-team-gmbh/"
   },
   {
    "name": "Bmstr. Dipl.-Ing. MÖRTINGER & Co. GmbH",
    "url": "https://assay-systems.com/register/at/bmstr-dipl-ing-mortinger-co-gmbh/"
   },
   {
    "name": "Brüder Thumfort GmbH",
    "url": "https://assay-systems.com/register/at/bruder-thumfort-gmbh/"
   },
   {
    "name": "Bundesimmobiliengesellschaft mbH. Wien",
    "url": "https://assay-systems.com/register/at/bundesimmobiliengesellschaft-mbh-wien/"
   },
   {
    "name": "Caliqua Anlagentechnik GmbH",
    "url": "https://assay-systems.com/register/at/caliqua-anlagentechnik-gmbh/"
   },
   {
    "name": "Christoph Leiner Bauunternehmen GmbH",
    "url": "https://assay-systems.com/register/at/christoph-leiner-bauunternehmen-gmbh/"
   },
   {
    "name": "Cooltex Kältetechnik GmbH",
    "url": "https://assay-systems.com/register/at/cooltex-kaltetechnik-gmbh/"
   },
   {
    "name": "Dietrich Luft + Klima GesmbH",
    "url": "https://assay-systems.com/register/at/dietrich-luft-klima-gesmbh/"
   },
   {
    "name": "Dietrich Luft und Klima",
    "url": "https://assay-systems.com/register/at/dietrich-luft-und-klima/"
   },
   {
    "name": "Dipl. Ing. Alfred Offner GmbH",
    "url": "https://assay-systems.com/register/at/dipl-ing-alfred-offner-gmbh/"
   },
   {
    "name": "EBA Cooling GmbH",
    "url": "https://assay-systems.com/register/at/eba-cooling-gmbh/"
   },
   {
    "name": "EBA Heating Systems GmbH",
    "url": "https://assay-systems.com/register/at/eba-heating-systems-gmbh/"
   },
   {
    "name": "ees - energy environment solutions GmbH",
    "url": "https://assay-systems.com/register/at/ees-energy-environment-solutions-gmbh/"
   },
   {
    "name": "emc elektromanagement & construction GmbH",
    "url": "https://assay-systems.com/register/at/emc-elektromanagement-construction-gmbh/"
   },
   {
    "name": "EQUANS Gebäudetechnik GmbH, Zentrale",
    "url": "https://assay-systems.com/register/at/equans-gebaudetechnik-gmbh-zentrale/"
   },
   {
    "name": "Equans Kältetechnik GmbH",
    "url": "https://assay-systems.com/register/at/equans-kaltetechnik-gmbh/"
   },
   {
    "name": "Eugen Traussner Bau GmbH",
    "url": "https://assay-systems.com/register/at/eugen-traussner-bau-gmbh/"
   },
   {
    "name": "Fa. Alfred Waschkau",
    "url": "https://assay-systems.com/register/at/fa-alfred-waschkau/"
   },
   {
    "name": "Fröschl AG & Co. KG",
    "url": "https://assay-systems.com/register/at/froschl-ag-co-kg/"
   },
   {
    "name": "Gebrüder Haider & Co Hoch- und Tiefbau GmbH",
    "url": "https://assay-systems.com/register/at/gebruder-haider-co-hoch-und-tiefbau-gmbh/"
   },
   {
    "name": "Glaserei Kauz GmbH",
    "url": "https://assay-systems.com/register/at/glaserei-kauz-gmbh/"
   },
   {
    "name": "Glas Petzka e.U.",
    "url": "https://assay-systems.com/register/at/glas-petzka-e-u/"
   },
   {
    "name": "GPU RIEDL Lüftungstechnik Ges.m.b.H.",
    "url": "https://assay-systems.com/register/at/gpu-riedl-luftungstechnik-ges-m-b-h/"
   },
   {
    "name": "Grumeth Installationen GmbH",
    "url": "https://assay-systems.com/register/at/grumeth-installationen-gmbh/"
   },
   {
    "name": "Grutsch Technik GmbH",
    "url": "https://assay-systems.com/register/at/grutsch-technik-gmbh/"
   },
   {
    "name": "HABAU Hoch- und Tiefbaugesellschaft m.b.H.",
    "url": "https://assay-systems.com/register/at/habau-hoch-und-tiefbaugesellschaft-m-b-h/"
   },
   {
    "name": "Hainzl Industriesysteme GmbH",
    "url": "https://assay-systems.com/register/at/hainzl-industriesysteme-gmbh/"
   },
   {
    "name": "Halton Foodservice GmbH",
    "url": "https://assay-systems.com/register/at/halton-foodservice-gmbh/"
   },
   {
    "name": "Hans Lohr Gesellschaft mbH",
    "url": "https://assay-systems.com/register/at/hans-lohr-gesellschaft-mbh/"
   },
   {
    "name": "HANS LOHR Gesellschaft m.b.H.",
    "url": "https://assay-systems.com/register/at/hans-lohr-gesellschaft-m-b-h/"
   },
   {
    "name": "HAZET Bauunternehmung GmbH",
    "url": "https://assay-systems.com/register/at/hazet-bauunternehmung-gmbh/"
   },
   {
    "name": "HOFFMANN & Co Böden GmbH",
    "url": "https://assay-systems.com/register/at/hoffmann-co-boden-gmbh/"
   },
   {
    "name": "Höhnel Beschichtungstechnik GmbH",
    "url": "https://assay-systems.com/register/at/hohnel-beschichtungstechnik-gmbh/"
   },
   {
    "name": "HTB Baugesellschaft m.b.H.",
    "url": "https://assay-systems.com/register/at/htb-baugesellschaft-m-b-h/"
   },
   {
    "name": "H. Triburuzek Installationen GesmbH + Co. KG",
    "url": "https://assay-systems.com/register/at/h-triburuzek-installationen-gesmbh-co-kg/"
   },
   {
    "name": "HTSW GmbH",
    "url": "https://assay-systems.com/register/at/htsw-gmbh/"
   },
   {
    "name": "Hübl Haustechnik GmbH und Mitges ARGE GCP HKS Hübl-Hofstätter Hübl Haustechnik GmbH.",
    "url": "https://assay-systems.com/register/at/hubl-haustechnik-gmbh-und-mitges-arge-gcp-hks-hubl-hofstatter-hubl-haustechnik-gmbh/"
   },
   {
    "name": "IAT GmbH",
    "url": "https://assay-systems.com/register/at/iat-gmbh/"
   },
   {
    "name": "IMRO Fernwärmetechnik GmbH",
    "url": "https://assay-systems.com/register/at/imro-fernwarmetechnik-gmbh/"
   },
   {
    "name": "Ing. Aigner GmbH",
    "url": "https://assay-systems.com/register/at/ing-aigner-gmbh/"
   },
   {
    "name": "Ing. August Lengauer GmbH & CoKG",
    "url": "https://assay-systems.com/register/at/ing-august-lengauer-gmbh-cokg/"
   },
   {
    "name": "Ing. Georg Wieselthaler GmbH",
    "url": "https://assay-systems.com/register/at/ing-georg-wieselthaler-gmbh/"
   },
   {
    "name": "Ing. Martin Tojner GmbH",
    "url": "https://assay-systems.com/register/at/ing-martin-tojner-gmbh/"
   },
   {
    "name": "Ing. Pischulti GmbH",
    "url": "https://assay-systems.com/register/at/ing-pischulti-gmbh/"
   },
   {
    "name": "Ing. Pischulti Installations- und Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/ing-pischulti-installations-und-gebaudetechnik-gmbh/"
   },
   {
    "name": "Innsbrucker Kommunalbetriebe Aktiengesellschaft",
    "url": "https://assay-systems.com/register/at/innsbrucker-kommunalbetriebe-aktiengesellschaft/"
   },
   {
    "name": "Josef Ertler KG",
    "url": "https://assay-systems.com/register/at/josef-ertler-kg/"
   },
   {
    "name": "Jungmann Roland Elektrotechnik",
    "url": "https://assay-systems.com/register/at/jungmann-roland-elektrotechnik/"
   },
   {
    "name": "Karl Reisenhofer GmbH",
    "url": "https://assay-systems.com/register/at/karl-reisenhofer-gmbh/"
   },
   {
    "name": "KEOB Fliesen GmbH",
    "url": "https://assay-systems.com/register/at/keob-fliesen-gmbh/"
   },
   {
    "name": "Klement Haustechnik GmbH",
    "url": "https://assay-systems.com/register/at/klement-haustechnik-gmbh/"
   },
   {
    "name": "KLEON GEBÄUDETECHNIK GMBH",
    "url": "https://assay-systems.com/register/at/kleon-gebaudetechnik-gmbh/"
   },
   {
    "name": "KLÖTZL Vertriebs GmbH",
    "url": "https://assay-systems.com/register/at/klotzl-vertriebs-gmbh/"
   },
   {
    "name": "Küng Installationen GmbH",
    "url": "https://assay-systems.com/register/at/kung-installationen-gmbh/"
   },
   {
    "name": "LKM Lüftung-Haustechnik GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/lkm-luftung-haustechnik-gmbh-co-kg/"
   },
   {
    "name": "Luft- und Klimatechnik FISCHER & Co GmbH",
    "url": "https://assay-systems.com/register/at/luft-und-klimatechnik-fischer-co-gmbh/"
   },
   {
    "name": "Luzian Bouvier Haustechnik & Fliesen GmbH",
    "url": "https://assay-systems.com/register/at/luzian-bouvier-haustechnik-fliesen-gmbh/"
   },
   {
    "name": "Malerbetrieb Hausner & Hausner GmbH",
    "url": "https://assay-systems.com/register/at/malerbetrieb-hausner-hausner-gmbh/"
   },
   {
    "name": "Maler Schmied GmbH",
    "url": "https://assay-systems.com/register/at/maler-schmied-gmbh/"
   },
   {
    "name": "MG Management Group KG",
    "url": "https://assay-systems.com/register/at/mg-management-group-kg/"
   },
   {
    "name": "Müller & Miksch G.m.b.H.",
    "url": "https://assay-systems.com/register/at/muller-miksch-g-m-b-h/"
   },
   {
    "name": "Neubauer GmbH",
    "url": "https://assay-systems.com/register/at/neubauer-gmbh/"
   },
   {
    "name": "Niederegger & Haslinger GmbH & Co KG",
    "url": "https://assay-systems.com/register/at/niederegger-haslinger-gmbh-co-kg/"
   },
   {
    "name": "Open Systems Gebäudetechnik GmbH",
    "url": "https://assay-systems.com/register/at/open-systems-gebaudetechnik-gmbh/"
   },
   {
    "name": "Otto Stöckl Elektroinstallationen GmbH",
    "url": "https://assay-systems.com/register/at/otto-stockl-elektroinstallationen-gmbh/"
   },
   {
    "name": "PEWO Austria GmbH",
    "url": "https://assay-systems.com/register/at/pewo-austria-gmbh/"
   },
   {
    "name": "Poly Klima GmbH",
    "url": "https://assay-systems.com/register/at/poly-klima-gmbh/"
   },
   {
    "name": "PORR - PITTEL+BRAUSEWETTER - ORTNER - CSERNOHORSZKY",
    "url": "https://assay-systems.com/register/at/porr-pittel-brausewetter-ortner-csernohorszky/"
   },
   {
    "name": "PORR Verkehrstechnik GmbH",
    "url": "https://assay-systems.com/register/at/porr-verkehrstechnik-gmbh/"
   },
   {
    "name": "Procura Beteiligungs Ges.m.b.H.",
    "url": "https://assay-systems.com/register/at/procura-beteiligungs-ges-m-b-h/"
   },
   {
    "name": "Rahmenvereinbarungspartner 1",
    "url": "https://assay-systems.com/register/at/rahmenvereinbarungspartner-1/"
   },
   {
    "name": "Rahmenvereinbarungspartner 2",
    "url": "https://assay-systems.com/register/at/rahmenvereinbarungspartner-2/"
   },
   {
    "name": "Rahmenvereinbarungspartner 3",
    "url": "https://assay-systems.com/register/at/rahmenvereinbarungspartner-3/"
   },
   {
    "name": "Raumausstattung Wiesinger GmbH",
    "url": "https://assay-systems.com/register/at/raumausstattung-wiesinger-gmbh/"
   },
   {
    "name": "realclean gmbh",
    "url": "https://assay-systems.com/register/at/realclean-gmbh/"
   },
   {
    "name": "RLH Bauservice GmbH",
    "url": "https://assay-systems.com/register/at/rlh-bauservice-gmbh/"
   },
   {
    "name": "RM Rohrmontagen GmbH",
    "url": "https://assay-systems.com/register/at/rm-rohrmontagen-gmbh/"
   },
   {
    "name": "Saco Handelsgesellschaft m.b.H.",
    "url": "https://assay-systems.com/register/at/saco-handelsgesellschaft-m-b-h/"
   },
   {
    "name": "Scherübel's Söhne GmbH",
    "url": "https://assay-systems.com/register/at/scherubel-s-sohne-gmbh/"
   },
   {
    "name": "Schlosserei Schlüsseldienst Petko, Bratislav Petkovic",
    "url": "https://assay-systems.com/register/at/schlosserei-schlusseldienst-petko-bratislav-petkovic/"
   },
   {
    "name": "SEMA Klima- und Lufttechnik Ges.m..H",
    "url": "https://assay-systems.com/register/at/sema-klima-und-lufttechnik-ges-m-h/"
   },
   {
    "name": "Sperer Acoustics GmbH",
    "url": "https://assay-systems.com/register/at/sperer-acoustics-gmbh/"
   },
   {
    "name": "Stadt Wien - Wiener Wohnen",
    "url": "https://assay-systems.com/register/at/stadt-wien-wiener-wohnen/"
   },
   {
    "name": "Stolz Markus GesmbH & Co KG",
    "url": "https://assay-systems.com/register/at/stolz-markus-gesmbh-co-kg/"
   },
   {
    "name": "STRABAG AG",
    "url": "https://assay-systems.com/register/at/strabag-ag/"
   },
   {
    "name": "STRABAG AG, Dion IC - Ingenieurtiefbau",
    "url": "https://assay-systems.com/register/at/strabag-ag-dion-ic-ingenieurtiefbau/"
   },
   {
    "name": "Summer Installationstechnik GmbH",
    "url": "https://assay-systems.com/register/at/summer-installationstechnik-gmbh/"
   },
   {
    "name": "Tega GmbH",
    "url": "https://assay-systems.com/register/at/tega-gmbh/"
   },
   {
    "name": "TEGA Technologie für Gebäudeausstattung GmbH",
    "url": "https://assay-systems.com/register/at/tega-technologie-fur-gebaudeausstattung-gmbh/"
   },
   {
    "name": "Tischlerei Scheschy GmbH",
    "url": "https://assay-systems.com/register/at/tischlerei-scheschy-gmbh/"
   },
   {
    "name": "Wolbank Regelungstechnik GmbH",
    "url": "https://assay-systems.com/register/at/wolbank-regelungstechnik-gmbh/"
   },
   {
    "name": "XX Bau GmbH",
    "url": "https://assay-systems.com/register/at/xx-bau-gmbh/"
   }
  ],
  "cite_as": "Assay Systems, \"Heating, ventilation and air-conditioning installation work: Austria public contracts since 2024\", https://assay-systems.com/register/at/line/heating-ventilation-and-air-conditioning-installation-work/"
 }
}