{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T09:41:15Z",
  "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-DE-0NLNAUL0IG",
    "type": "line",
    "country": "de",
    "name": "Installation work of refrigeration equipment: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/installation-work-of-refrigeration-equipment/",
    "text": [
      "Since January 2024 the line carries 281 award notices from 189 buyers. 214 suppliers share it.",
      "95 in 2024. 100 in 2025. 86 in the first 9 months of 2026.",
      "63 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 Germany."
    ],
    "records": [
      {
        "name": "all lines",
        "url": "https://assay-systems.com/register/de/"
      },
      {
        "name": "Caverion Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/caverion-deutschland-gmbh/"
      },
      {
        "name": "Apleona Wolfferts GmbH",
        "url": "https://assay-systems.com/register/de/apleona-wolfferts-gmbh/"
      },
      {
        "name": "Daume GmbH",
        "url": "https://assay-systems.com/register/de/daume-gmbh/"
      },
      {
        "name": "Dussmann Kälte- und Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/dussmann-kalte-und-klimatechnik-gmbh/"
      },
      {
        "name": "Klimatech Service OT GmbH",
        "url": "https://assay-systems.com/register/de/klimatech-service-ot-gmbh/"
      },
      {
        "name": "Leniger GmbH",
        "url": "https://assay-systems.com/register/de/leniger-gmbh/"
      },
      {
        "name": "Prüfling HKS-Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/prufling-hks-energietechnik-gmbh/"
      },
      {
        "name": "Rixner Brochier Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/rixner-brochier-gebaudetechnik-gmbh/"
      },
      {
        "name": "Braun GmbH",
        "url": "https://assay-systems.com/register/de/braun-gmbh/"
      },
      {
        "name": "Diehl GmbH",
        "url": "https://assay-systems.com/register/de/diehl-gmbh/"
      },
      {
        "name": "Doster GmbH",
        "url": "https://assay-systems.com/register/de/doster-gmbh/"
      },
      {
        "name": "Edgar Fuchs GmbH",
        "url": "https://assay-systems.com/register/de/edgar-fuchs-gmbh/"
      },
      {
        "name": "ENTEGA Gebäudetechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/entega-gebaudetechnik-gmbh-co-kg/"
      },
      {
        "name": "Grötsch Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/grotsch-energietechnik-gmbh/"
      },
      {
        "name": "Hagemann & Henrichsmann GmbH",
        "url": "https://assay-systems.com/register/de/hagemann-henrichsmann-gmbh/"
      },
      {
        "name": "HAMM Energietechnische Anlagen GmbH",
        "url": "https://assay-systems.com/register/de/hamm-energietechnische-anlagen-gmbh/"
      },
      {
        "name": "HI.TEQ Kälte- und Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/hi-teq-kalte-und-klimatechnik-gmbh/"
      },
      {
        "name": "Lauer GmbH",
        "url": "https://assay-systems.com/register/de/lauer-gmbh/"
      },
      {
        "name": "Pleitz GmbH",
        "url": "https://assay-systems.com/register/de/pleitz-gmbh/"
      },
      {
        "name": "Popp & Lausser GmbH",
        "url": "https://assay-systems.com/register/de/popp-lausser-gmbh/"
      },
      {
        "name": "Stiel Kälte + Klima GmbH",
        "url": "https://assay-systems.com/register/de/stiel-kalte-klima-gmbh/"
      },
      {
        "name": "Weigerstorfer GmbH",
        "url": "https://assay-systems.com/register/de/weigerstorfer-gmbh/"
      },
      {
        "name": "Alois Müller GmbH",
        "url": "https://assay-systems.com/register/de/alois-muller-gmbh/"
      },
      {
        "name": "BS-Klima GmbH",
        "url": "https://assay-systems.com/register/de/bs-klima-gmbh/"
      },
      {
        "name": "Energieanlagen Nord GmbH",
        "url": "https://assay-systems.com/register/de/energieanlagen-nord-gmbh/"
      },
      {
        "name": "GB Tech GmbH",
        "url": "https://assay-systems.com/register/de/gb-tech-gmbh/"
      },
      {
        "name": "HEISAT Quedlinburg GmbH",
        "url": "https://assay-systems.com/register/de/heisat-quedlinburg-gmbh/"
      },
      {
        "name": "Küchen Thurm GmbH",
        "url": "https://assay-systems.com/register/de/kuchen-thurm-gmbh/"
      },
      {
        "name": "Leniger Sanitär- Heizungstechnik GmbH",
        "url": "https://assay-systems.com/register/de/leniger-sanitar-heizungstechnik-gmbh/"
      },
      {
        "name": "LKK Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/lkk-gebaudetechnik-gmbh/"
      },
      {
        "name": "Pleitz GmbH Heizung - Klima - Sanitär - Rohrleitungsbau",
        "url": "https://assay-systems.com/register/de/pleitz-gmbh-heizung-klima-sanitar-rohrleitungsbau/"
      },
      {
        "name": "Rauschendorfer GmbH",
        "url": "https://assay-systems.com/register/de/rauschendorfer-gmbh/"
      },
      {
        "name": "RUF Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/ruf-gebaudetechnik-gmbh/"
      },
      {
        "name": "Sachsen-Kälte GmbH",
        "url": "https://assay-systems.com/register/de/sachsen-kalte-gmbh/"
      },
      {
        "name": "Sell GmbH",
        "url": "https://assay-systems.com/register/de/sell-gmbh/"
      },
      {
        "name": "SKG Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/skg-gebaudetechnik-gmbh/"
      },
      {
        "name": "Suchfort-Anlagenbau GmbH & Co.",
        "url": "https://assay-systems.com/register/de/suchfort-anlagenbau-gmbh-co/"
      },
      {
        "name": "Acotherm GmbH",
        "url": "https://assay-systems.com/register/de/acotherm-gmbh/"
      },
      {
        "name": "AGO GmbH Energie + Anlagen",
        "url": "https://assay-systems.com/register/de/ago-gmbh-energie-anlagen/"
      },
      {
        "name": "Akkerman GmbH, Lüftungstechnische Anlagen",
        "url": "https://assay-systems.com/register/de/akkerman-gmbh-luftungstechnische-anlagen/"
      },
      {
        "name": "A. Knopf GmbH",
        "url": "https://assay-systems.com/register/de/a-knopf-gmbh/"
      },
      {
        "name": "AKSA GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/aksa-gmbh-co-kg/"
      },
      {
        "name": "Albert & Bergmann GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/albert-bergmann-gmbh-co-kg/"
      },
      {
        "name": "alcatherm Kälte Klima Energiesysteme",
        "url": "https://assay-systems.com/register/de/alcatherm-kalte-klima-energiesysteme/"
      },
      {
        "name": "Andreas Förster Gesellschaft für Heizung und Sanitärtechnik GmbH",
        "url": "https://assay-systems.com/register/de/andreas-forster-gesellschaft-fur-heizung-und-sanitartechnik-gmbh/"
      },
      {
        "name": "Annegarn GmbH",
        "url": "https://assay-systems.com/register/de/annegarn-gmbh/"
      },
      {
        "name": "Apleona Südost GmbH - Standort Regensburg",
        "url": "https://assay-systems.com/register/de/apleona-sudost-gmbh-standort-regensburg/"
      },
      {
        "name": "Apleona Wolfferts GmbH - Niederlassung Nordost",
        "url": "https://assay-systems.com/register/de/apleona-wolfferts-gmbh-niederlassung-nordost/"
      },
      {
        "name": "ASW-PRO-SAVE GmbH",
        "url": "https://assay-systems.com/register/de/asw-pro-save-gmbh/"
      },
      {
        "name": "Baier Installation GmbH",
        "url": "https://assay-systems.com/register/de/baier-installation-gmbh/"
      },
      {
        "name": "Berns Gebäudetechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/berns-gebaudetechnik-gmbh-co-kg/"
      },
      {
        "name": "Blackstone Industrie- & Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/blackstone-industrie-gebaudetechnik-gmbh/"
      },
      {
        "name": "Bolwin & Heemann Systemtechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/bolwin-heemann-systemtechnik-gmbh-co-kg/"
      },
      {
        "name": "Boyraz GmbH",
        "url": "https://assay-systems.com/register/de/boyraz-gmbh/"
      },
      {
        "name": "Brüggemann GmbH",
        "url": "https://assay-systems.com/register/de/bruggemann-gmbh/"
      },
      {
        "name": "Brüning GmbH",
        "url": "https://assay-systems.com/register/de/bruning-gmbh/"
      },
      {
        "name": "Buschbeck Bäder GmbH",
        "url": "https://assay-systems.com/register/de/buschbeck-bader-gmbh/"
      },
      {
        "name": "CALIQUA-BORMANN GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/caliqua-bormann-gmbh-co-kg/"
      },
      {
        "name": "Chefs Culinar Nord GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/chefs-culinar-nord-gmbh-co-kg/"
      },
      {
        "name": "ct climateam GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/ct-climateam-gmbh-co-kg/"
      },
      {
        "name": "Daikin Applied Germany GmbH",
        "url": "https://assay-systems.com/register/de/daikin-applied-germany-gmbh/"
      },
      {
        "name": "Daume GmbH, ndl. Leipzig",
        "url": "https://assay-systems.com/register/de/daume-gmbh-ndl-leipzig/"
      },
      {
        "name": "d&h Kühllagerbau",
        "url": "https://assay-systems.com/register/de/d-h-kuhllagerbau/"
      },
      {
        "name": "Dillinger GmbH",
        "url": "https://assay-systems.com/register/de/dillinger-gmbh/"
      },
      {
        "name": "DMK GmbH",
        "url": "https://assay-systems.com/register/de/dmk-gmbh/"
      },
      {
        "name": "Dornhoefer GmbH",
        "url": "https://assay-systems.com/register/de/dornhoefer-gmbh/"
      },
      {
        "name": "Dornhöfer GmbH",
        "url": "https://assay-systems.com/register/de/dornhofer-gmbh/"
      },
      {
        "name": "D+W Krüger Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/d-w-kruger-klimatechnik-gmbh/"
      },
      {
        "name": "Edgar Fuchs München GmbH - Hauptsitz München",
        "url": "https://assay-systems.com/register/de/edgar-fuchs-munchen-gmbh-hauptsitz-munchen/"
      },
      {
        "name": "Einsiedler Services GmbH",
        "url": "https://assay-systems.com/register/de/einsiedler-services-gmbh/"
      },
      {
        "name": "Emmerich GmbH Thüringen",
        "url": "https://assay-systems.com/register/de/emmerich-gmbh-thuringen/"
      },
      {
        "name": "ENGIE Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/engie-deutschland-gmbh/"
      },
      {
        "name": "En.plus GmbH",
        "url": "https://assay-systems.com/register/de/en-plus-gmbh/"
      },
      {
        "name": "En.plus GmbH, Niederlassung Jena",
        "url": "https://assay-systems.com/register/de/en-plus-gmbh-niederlassung-jena/"
      },
      {
        "name": "Erhard Lamberti GmbH",
        "url": "https://assay-systems.com/register/de/erhard-lamberti-gmbh/"
      },
      {
        "name": "ESW Luft- und Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/esw-luft-und-klimatechnik-gmbh/"
      },
      {
        "name": "ETS Efficient Technical Solutions GmbH",
        "url": "https://assay-systems.com/register/de/ets-efficient-technical-solutions-gmbh/"
      },
      {
        "name": "Fa. Hofbauer Heizung-Lüftung-Sanitär GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/fa-hofbauer-heizung-luftung-sanitar-gmbh-co-kg/"
      },
      {
        "name": "Fa. Weigerstorfer",
        "url": "https://assay-systems.com/register/de/fa-weigerstorfer/"
      },
      {
        "name": "FGW Klimaanlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/fgw-klimaanlagenbau-gmbh/"
      },
      {
        "name": "Firma Herm. Küker & Wilh. Böttcher OHG",
        "url": "https://assay-systems.com/register/de/firma-herm-kuker-wilh-bottcher-ohg/"
      },
      {
        "name": "Franz Lohr GmbH",
        "url": "https://assay-systems.com/register/de/franz-lohr-gmbh/"
      },
      {
        "name": "Franz Wächter GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/franz-wachter-gmbh-co-kg/"
      },
      {
        "name": "Gas- & Wasserleitungs-Geschäft GmbH Stuttgart",
        "url": "https://assay-systems.com/register/de/gas-wasserleitungs-geschaft-gmbh-stuttgart/"
      },
      {
        "name": "Gebrüder Becker GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/gebruder-becker-gmbh-co-kg/"
      },
      {
        "name": "Geiger Heizungsbau GmbH",
        "url": "https://assay-systems.com/register/de/geiger-heizungsbau-gmbh/"
      },
      {
        "name": "Geiselquelle GmbH",
        "url": "https://assay-systems.com/register/de/geiselquelle-gmbh/"
      },
      {
        "name": "Gerald Käppler GmbH",
        "url": "https://assay-systems.com/register/de/gerald-kappler-gmbh/"
      },
      {
        "name": "Geuder Kälte und Klima GmbH",
        "url": "https://assay-systems.com/register/de/geuder-kalte-und-klima-gmbh/"
      },
      {
        "name": "GfKK mbH",
        "url": "https://assay-systems.com/register/de/gfkk-mbh/"
      },
      {
        "name": "GfKK Gesellschaft für Kältetechnik-Klimatechnik mbH",
        "url": "https://assay-systems.com/register/de/gfkk-gesellschaft-fur-kaltetechnik-klimatechnik-mbh/"
      },
      {
        "name": "Gottfried Braun GmbH",
        "url": "https://assay-systems.com/register/de/gottfried-braun-gmbh/"
      },
      {
        "name": "Grahm & Söhne GmbH",
        "url": "https://assay-systems.com/register/de/grahm-sohne-gmbh/"
      },
      {
        "name": "GREB Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/greb-haustechnik-gmbh/"
      },
      {
        "name": "Hans Sack GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hans-sack-gmbh-co-kg/"
      },
      {
        "name": "Hartmann & Buchholz GmbH",
        "url": "https://assay-systems.com/register/de/hartmann-buchholz-gmbh/"
      },
      {
        "name": "Hauschild Kälte-Klima-Elektrotechnik GmbH",
        "url": "https://assay-systems.com/register/de/hauschild-kalte-klima-elektrotechnik-gmbh/"
      },
      {
        "name": "HAUSMANN Versorgungstechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hausmann-versorgungstechnik-gmbh-co-kg/"
      },
      {
        "name": "HausTechnik Meyer GmbH",
        "url": "https://assay-systems.com/register/de/haustechnik-meyer-gmbh/"
      },
      {
        "name": "HEI-SA-BAU GmbH",
        "url": "https://assay-systems.com/register/de/hei-sa-bau-gmbh/"
      },
      {
        "name": "Heima GmbH Co. Hausinstallationen KG",
        "url": "https://assay-systems.com/register/de/heima-gmbh-co-hausinstallationen-kg/"
      },
      {
        "name": "Heinrich Klima Kälte Manufaktur GmbH",
        "url": "https://assay-systems.com/register/de/heinrich-klima-kalte-manufaktur-gmbh/"
      },
      {
        "name": "Heinrich Krumme GmbH",
        "url": "https://assay-systems.com/register/de/heinrich-krumme-gmbh/"
      },
      {
        "name": "Heinrich Wassermann GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/heinrich-wassermann-gmbh-co-kg/"
      },
      {
        "name": "Heinz Hofmann & Sohn GmbH",
        "url": "https://assay-systems.com/register/de/heinz-hofmann-sohn-gmbh/"
      },
      {
        "name": "Heitmann Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/heitmann-haustechnik-gmbh/"
      },
      {
        "name": "Heizbär & Eisbär GmbH",
        "url": "https://assay-systems.com/register/de/heizbar-eisbar-gmbh/"
      },
      {
        "name": "Heizkraftanlagen GmbH",
        "url": "https://assay-systems.com/register/de/heizkraftanlagen-gmbh/"
      },
      {
        "name": "Heiztechnik Mühlhausen GmbH",
        "url": "https://assay-systems.com/register/de/heiztechnik-muhlhausen-gmbh/"
      },
      {
        "name": "Hensel Heizung Klima Sanitär GmbH",
        "url": "https://assay-systems.com/register/de/hensel-heizung-klima-sanitar-gmbh/"
      },
      {
        "name": "Herber & Petzel Gebäudetechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/herber-petzel-gebaudetechnik-gmbh-co-kg/"
      },
      {
        "name": "HET Haus- u. Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/het-haus-u-energietechnik-gmbh/"
      },
      {
        "name": "HET Haus- und Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/het-haus-und-energietechnik-gmbh/"
      },
      {
        "name": "HI.TEQ Kälte-u.Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/hi-teq-kalte-u-klimatechnik-gmbh/"
      },
      {
        "name": "HM Haustechnik Melsungen Service GmbH",
        "url": "https://assay-systems.com/register/de/hm-haustechnik-melsungen-service-gmbh/"
      },
      {
        "name": "Hofbauer Heizung-Lüftung-Sanitär GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hofbauer-heizung-luftung-sanitar-gmbh-co-kg/"
      },
      {
        "name": "Holthausen Kälte-, Klima- und Lüftungstechnik GmbH",
        "url": "https://assay-systems.com/register/de/holthausen-kalte-klima-und-luftungstechnik-gmbh/"
      },
      {
        "name": "HSV Gebäude- und Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/hsv-gebaude-und-klimatechnik-gmbh/"
      },
      {
        "name": "IGD Installationsgesellschaft Dresden mbH",
        "url": "https://assay-systems.com/register/de/igd-installationsgesellschaft-dresden-mbh/"
      },
      {
        "name": "irbis Kälte- und Klimatechnik GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/irbis-kalte-und-klimatechnik-gmbh-co-kg/"
      },
      {
        "name": "ISO-Basaran GmbH",
        "url": "https://assay-systems.com/register/de/iso-basaran-gmbh/"
      },
      {
        "name": "Jaspers Haustechnik- Kälte und Klima GmbH",
        "url": "https://assay-systems.com/register/de/jaspers-haustechnik-kalte-und-klima-gmbh/"
      },
      {
        "name": "Jens Verlaat Services GmbH",
        "url": "https://assay-systems.com/register/de/jens-verlaat-services-gmbh/"
      },
      {
        "name": "Johann Christoffers GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/johann-christoffers-gmbh-co-kg/"
      },
      {
        "name": "Johannes Schweigatz GmbH",
        "url": "https://assay-systems.com/register/de/johannes-schweigatz-gmbh/"
      },
      {
        "name": "JTS Jabis GmbH",
        "url": "https://assay-systems.com/register/de/jts-jabis-gmbh/"
      },
      {
        "name": "Julius Leibig Lufttechnische Anlagen GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/julius-leibig-lufttechnische-anlagen-gmbh-co-kg/"
      },
      {
        "name": "J. Zintel Söhne GmbH",
        "url": "https://assay-systems.com/register/de/j-zintel-sohne-gmbh/"
      },
      {
        "name": "Kälte Eckert GmbH",
        "url": "https://assay-systems.com/register/de/kalte-eckert-gmbh/"
      },
      {
        "name": "Kälte Fabrik Fischer UG",
        "url": "https://assay-systems.com/register/de/kalte-fabrik-fischer-ug/"
      },
      {
        "name": "Kälte Grohmann GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/kalte-grohmann-gmbh-co-kg/"
      },
      {
        "name": "Kälte-Klima-Peters GmbH",
        "url": "https://assay-systems.com/register/de/kalte-klima-peters-gmbh/"
      },
      {
        "name": "Kammerer Luft- und Wärmetechnik GmbH",
        "url": "https://assay-systems.com/register/de/kammerer-luft-und-warmetechnik-gmbh/"
      },
      {
        "name": "Karl Lausser, Heizungsbau- und Sanitär GmbH",
        "url": "https://assay-systems.com/register/de/karl-lausser-heizungsbau-und-sanitar-gmbh/"
      },
      {
        "name": "Karl Schies GmbH",
        "url": "https://assay-systems.com/register/de/karl-schies-gmbh/"
      },
      {
        "name": "Kasberger Lüftungstechnik GmbH",
        "url": "https://assay-systems.com/register/de/kasberger-luftungstechnik-gmbh/"
      },
      {
        "name": "Käuffer & Co. GmbH",
        "url": "https://assay-systems.com/register/de/kauffer-co-gmbh/"
      },
      {
        "name": "K. E. D. Kälte- und Klimatechnik GmbH",
        "url": "https://assay-systems.com/register/de/k-e-d-kalte-und-klimatechnik-gmbh/"
      },
      {
        "name": "KERKHOFF Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/kerkhoff-gebaudetechnik-gmbh/"
      },
      {
        "name": "Kießling Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/kiessling-haustechnik-gmbh/"
      },
      {
        "name": "Klaus Heuser GmbH",
        "url": "https://assay-systems.com/register/de/klaus-heuser-gmbh/"
      },
      {
        "name": "Kleinschmidt Gewerbekühlung GmbH",
        "url": "https://assay-systems.com/register/de/kleinschmidt-gewerbekuhlung-gmbh/"
      },
      {
        "name": "Knixa industrie + haustechnik",
        "url": "https://assay-systems.com/register/de/knixa-industrie-haustechnik/"
      },
      {
        "name": "Koberger Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/koberger-haustechnik-gmbh/"
      },
      {
        "name": "Koch Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/koch-haustechnik-gmbh/"
      },
      {
        "name": "KOSS GmbH",
        "url": "https://assay-systems.com/register/de/koss-gmbh/"
      },
      {
        "name": "K&P",
        "url": "https://assay-systems.com/register/de/k-p/"
      },
      {
        "name": "KSG-GMBH Kälte.-Klima und Wärmepumpentechnik",
        "url": "https://assay-systems.com/register/de/ksg-gmbh-kalte-klima-und-warmepumpentechnik/"
      },
      {
        "name": "KTK Zentralheizungsbau GmbH",
        "url": "https://assay-systems.com/register/de/ktk-zentralheizungsbau-gmbh/"
      },
      {
        "name": "Kuhr + Kuhr GmbH",
        "url": "https://assay-systems.com/register/de/kuhr-kuhr-gmbh/"
      },
      {
        "name": "Kulschewski Heizungsbau Sanitär GmbH",
        "url": "https://assay-systems.com/register/de/kulschewski-heizungsbau-sanitar-gmbh/"
      },
      {
        "name": "KWK Kälte Wärme Klima",
        "url": "https://assay-systems.com/register/de/kwk-kalte-warme-klima/"
      },
      {
        "name": "Lorcher Klimatechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/lorcher-klimatechnik-gmbh-co-kg/"
      },
      {
        "name": "Lucrum GmbH",
        "url": "https://assay-systems.com/register/de/lucrum-gmbh/"
      },
      {
        "name": "Lufttechnik Schalm GmbH",
        "url": "https://assay-systems.com/register/de/lufttechnik-schalm-gmbh/"
      },
      {
        "name": "Maiworm Großküchentechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/maiworm-grosskuchentechnik-gmbh-co-kg/"
      },
      {
        "name": "Maßalsky GmbH",
        "url": "https://assay-systems.com/register/de/massalsky-gmbh/"
      },
      {
        "name": "Max Doser GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/max-doser-gmbh-co-kg/"
      },
      {
        "name": "Medizin & Service GmbH",
        "url": "https://assay-systems.com/register/de/medizin-service-gmbh/"
      },
      {
        "name": "Meier Kälte Klima Küftung GmbH",
        "url": "https://assay-systems.com/register/de/meier-kalte-klima-kuftung-gmbh/"
      },
      {
        "name": "Mesch GmbH",
        "url": "https://assay-systems.com/register/de/mesch-gmbh/"
      },
      {
        "name": "M. Grandt GmbH",
        "url": "https://assay-systems.com/register/de/m-grandt-gmbh/"
      },
      {
        "name": "MSA GmbH",
        "url": "https://assay-systems.com/register/de/msa-gmbh/"
      },
      {
        "name": "nau Großküchentechnik GmbH",
        "url": "https://assay-systems.com/register/de/nau-grosskuchentechnik-gmbh/"
      },
      {
        "name": "Otto Building Technologies GmbH",
        "url": "https://assay-systems.com/register/de/otto-building-technologies-gmbh/"
      },
      {
        "name": "P² Kältesysteme GmbH",
        "url": "https://assay-systems.com/register/de/p2-kaltesysteme-gmbh/"
      },
      {
        "name": "Plecher & Herden GmbH",
        "url": "https://assay-systems.com/register/de/plecher-herden-gmbh/"
      },
      {
        "name": "poly klima GmbH",
        "url": "https://assay-systems.com/register/de/poly-klima-gmbh/"
      },
      {
        "name": "Pritzl Haustechnik und Anlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/pritzl-haustechnik-und-anlagenbau-gmbh/"
      },
      {
        "name": "RHL Lüftungsanlagen GmbH",
        "url": "https://assay-systems.com/register/de/rhl-luftungsanlagen-gmbh/"
      },
      {
        "name": "Rolf Petersen GmbH",
        "url": "https://assay-systems.com/register/de/rolf-petersen-gmbh/"
      },
      {
        "name": "Rud. Otto Meyer GmbH",
        "url": "https://assay-systems.com/register/de/rud-otto-meyer-gmbh/"
      },
      {
        "name": "RüTec GmbH",
        "url": "https://assay-systems.com/register/de/rutec-gmbh/"
      },
      {
        "name": "Rütgers GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/rutgers-gmbh-co-kg/"
      },
      {
        "name": "Schultheis GmbH",
        "url": "https://assay-systems.com/register/de/schultheis-gmbh/"
      },
      {
        "name": "Schuster Klima Lüftung GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/schuster-klima-luftung-gmbh-co-kg/"
      },
      {
        "name": "SERABAG GmbH",
        "url": "https://assay-systems.com/register/de/serabag-gmbh/"
      },
      {
        "name": "Siemens AG",
        "url": "https://assay-systems.com/register/de/siemens-ag/"
      },
      {
        "name": "Signum Industrie- u. Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/signum-industrie-u-gebaudetechnik-gmbh/"
      },
      {
        "name": "Silentas GmbH",
        "url": "https://assay-systems.com/register/de/silentas-gmbh/"
      },
      {
        "name": "SOBE GmbH",
        "url": "https://assay-systems.com/register/de/sobe-gmbh/"
      },
      {
        "name": "stakpure GmbH",
        "url": "https://assay-systems.com/register/de/stakpure-gmbh/"
      },
      {
        "name": "ST Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/st-gebaudetechnik-gmbh/"
      },
      {
        "name": "Stiel GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/stiel-gmbh-co-kg/"
      },
      {
        "name": "Stingl GmbH",
        "url": "https://assay-systems.com/register/de/stingl-gmbh/"
      },
      {
        "name": "Studio Hamburg MCI GmbH",
        "url": "https://assay-systems.com/register/de/studio-hamburg-mci-gmbh/"
      },
      {
        "name": "SZ Regel- und Klimatechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/sz-regel-und-klimatechnik-gmbh-co-kg/"
      },
      {
        "name": "TAAS GmbH",
        "url": "https://assay-systems.com/register/de/taas-gmbh/"
      },
      {
        "name": "Techcon GmbH",
        "url": "https://assay-systems.com/register/de/techcon-gmbh/"
      },
      {
        "name": "Techn. Gebäudeausrüstung GmbH",
        "url": "https://assay-systems.com/register/de/techn-gebaudeausrustung-gmbh/"
      },
      {
        "name": "THERMORAT GmbH",
        "url": "https://assay-systems.com/register/de/thermorat-gmbh/"
      },
      {
        "name": "Thieme GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/thieme-gmbh-co-kg/"
      },
      {
        "name": "Thomas Huber GmbH",
        "url": "https://assay-systems.com/register/de/thomas-huber-gmbh/"
      },
      {
        "name": "Tischler + Jonczyk Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/tischler-jonczyk-gebaudetechnik-gmbh/"
      },
      {
        "name": "T&R Gebäude Service GmbH",
        "url": "https://assay-systems.com/register/de/t-r-gebaude-service-gmbh/"
      },
      {
        "name": "Umwelttechnik Bornemann GmbH",
        "url": "https://assay-systems.com/register/de/umwelttechnik-bornemann-gmbh/"
      },
      {
        "name": "VAC Projects",
        "url": "https://assay-systems.com/register/de/vac-projects/"
      },
      {
        "name": "Waibel KG",
        "url": "https://assay-systems.com/register/de/waibel-kg/"
      },
      {
        "name": "Wärmetechnik Leickel GmbH",
        "url": "https://assay-systems.com/register/de/warmetechnik-leickel-gmbh/"
      },
      {
        "name": "Wienker & Terdenge GmbH",
        "url": "https://assay-systems.com/register/de/wienker-terdenge-gmbh/"
      },
      {
        "name": "willers",
        "url": "https://assay-systems.com/register/de/willers/"
      },
      {
        "name": "Windmüller Technik GmbH",
        "url": "https://assay-systems.com/register/de/windmuller-technik-gmbh/"
      },
      {
        "name": "Winkler Design GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/winkler-design-gmbh-co-kg/"
      },
      {
        "name": "Wischhusen Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/wischhusen-haustechnik-gmbh/"
      },
      {
        "name": "Zimmer & Hälbig GmbH",
        "url": "https://assay-systems.com/register/de/zimmer-halbig-gmbh/"
      },
      {
        "name": "Zimmer & Hälbig - Niederlassung Köln",
        "url": "https://assay-systems.com/register/de/zimmer-halbig-niederlassung-koln/"
      },
      {
        "name": "Zirbus technology GmbH",
        "url": "https://assay-systems.com/register/de/zirbus-technology-gmbh/"
      }
    ],
    "assay_record": "ASY-DE-0NLNAUL0IG",
    "cite_as": "Assay Systems, \"Installation work of refrigeration equipment: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/installation-work-of-refrigeration-equipment/"
  }
}