{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T10:05:58Z",
  "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-08Z2TZG06S",
    "type": "line",
    "country": "de",
    "name": "Repair and maintenance services of electrical and mechanical building installations: Germany public contracts since 2024",
    "url": "https://assay-systems.com/register/de/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/",
    "text": [
      "Since January 2024 the line carries 344 award notices from 150 buyers. 278 suppliers share it.",
      "106 in 2024. 155 in 2025. 83 in the first 9 months of 2026.",
      "112 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": "STRABAG Property and Facility Services GmbH",
        "url": "https://assay-systems.com/register/de/strabag-property-and-facility-services-gmbh/"
      },
      {
        "name": "Apleona Mitte-West GmbH",
        "url": "https://assay-systems.com/register/de/apleona-mitte-west-gmbh/"
      },
      {
        "name": "Caverion Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/caverion-deutschland-gmbh/"
      },
      {
        "name": "HS Service GmbH",
        "url": "https://assay-systems.com/register/de/hs-service-gmbh/"
      },
      {
        "name": "Siemens AG",
        "url": "https://assay-systems.com/register/de/siemens-ag/"
      },
      {
        "name": "SPIE Efficient Facilities GmbH",
        "url": "https://assay-systems.com/register/de/spie-efficient-facilities-gmbh/"
      },
      {
        "name": "Apleona Facility Management GmbH",
        "url": "https://assay-systems.com/register/de/apleona-facility-management-gmbh/"
      },
      {
        "name": "Bosch Sicherheitssysteme GmbH",
        "url": "https://assay-systems.com/register/de/bosch-sicherheitssysteme-gmbh/"
      },
      {
        "name": "EAB Elektroanlagenbau GmbH Rhein/Main",
        "url": "https://assay-systems.com/register/de/eab-elektroanlagenbau-gmbh-rhein-main/"
      },
      {
        "name": "ROM Rudolf Otto Meyer Technik Ltd. & Co. KG",
        "url": "https://assay-systems.com/register/de/rom-rudolf-otto-meyer-technik-ltd-co-kg/"
      },
      {
        "name": "ENGIE Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/engie-deutschland-gmbh/"
      },
      {
        "name": "Lindtner GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/lindtner-gmbh-co-kg/"
      },
      {
        "name": "Schindler Aufzüge und Fahrtreppen GmbH",
        "url": "https://assay-systems.com/register/de/schindler-aufzuge-und-fahrtreppen-gmbh/"
      },
      {
        "name": "WISAG Gebäude- und Industrieservice Nord-West GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaude-und-industrieservice-nord-west-gmbh-co-kg/"
      },
      {
        "name": "Apleona Nordost GmbH",
        "url": "https://assay-systems.com/register/de/apleona-nordost-gmbh/"
      },
      {
        "name": "DEKRA Automobil GmbH",
        "url": "https://assay-systems.com/register/de/dekra-automobil-gmbh/"
      },
      {
        "name": "FAM Gebäudedienste GmbH",
        "url": "https://assay-systems.com/register/de/fam-gebaudedienste-gmbh/"
      },
      {
        "name": "Gassert GmbH",
        "url": "https://assay-systems.com/register/de/gassert-gmbh/"
      },
      {
        "name": "GEZE Service GmbH",
        "url": "https://assay-systems.com/register/de/geze-service-gmbh/"
      },
      {
        "name": "Kieback&Peter GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/kieback-peter-gmbh-co-kg/"
      },
      {
        "name": "KPS Prüfservice GmbH",
        "url": "https://assay-systems.com/register/de/kps-prufservice-gmbh/"
      },
      {
        "name": "Rud. Otto Meyer Technik GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/rud-otto-meyer-technik-gmbh-co-kg/"
      },
      {
        "name": "TRATHO FM Holding GmbH",
        "url": "https://assay-systems.com/register/de/tratho-fm-holding-gmbh/"
      },
      {
        "name": "TÜV Rheinland Industrie Service GmbH",
        "url": "https://assay-systems.com/register/de/tuv-rheinland-industrie-service-gmbh/"
      },
      {
        "name": "Apleona Wolfferts GmbH",
        "url": "https://assay-systems.com/register/de/apleona-wolfferts-gmbh/"
      },
      {
        "name": "Argus Maintenance GmbH",
        "url": "https://assay-systems.com/register/de/argus-maintenance-gmbh/"
      },
      {
        "name": "dormakaba Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/dormakaba-deutschland-gmbh/"
      },
      {
        "name": "Elektro-Prüftechnik",
        "url": "https://assay-systems.com/register/de/elektro-pruftechnik/"
      },
      {
        "name": "EnviroDTS",
        "url": "https://assay-systems.com/register/de/envirodts/"
      },
      {
        "name": "E+S Brandschutz GmbH",
        "url": "https://assay-systems.com/register/de/e-s-brandschutz-gmbh/"
      },
      {
        "name": "HOSCH Gebäudeautomation Service GmbH",
        "url": "https://assay-systems.com/register/de/hosch-gebaudeautomation-service-gmbh/"
      },
      {
        "name": "KLUGE Gebäudemanagement GmbH",
        "url": "https://assay-systems.com/register/de/kluge-gebaudemanagement-gmbh/"
      },
      {
        "name": "Kötter Sicherheitssysteme SE & Co. KG",
        "url": "https://assay-systems.com/register/de/kotter-sicherheitssysteme-se-co-kg/"
      },
      {
        "name": "Metallbau Günter Priese GmbH",
        "url": "https://assay-systems.com/register/de/metallbau-gunter-priese-gmbh/"
      },
      {
        "name": "MHC Anlagentechnik GmbH",
        "url": "https://assay-systems.com/register/de/mhc-anlagentechnik-gmbh/"
      },
      {
        "name": "PWI Service UG",
        "url": "https://assay-systems.com/register/de/pwi-service-ug/"
      },
      {
        "name": "RAPITRONIK GmbH",
        "url": "https://assay-systems.com/register/de/rapitronik-gmbh/"
      },
      {
        "name": "REKO GmbH",
        "url": "https://assay-systems.com/register/de/reko-gmbh/"
      },
      {
        "name": "RGM Facility Management GmbH",
        "url": "https://assay-systems.com/register/de/rgm-facility-management-gmbh/"
      },
      {
        "name": "Sauter-Cumulus GmbH",
        "url": "https://assay-systems.com/register/de/sauter-cumulus-gmbh/"
      },
      {
        "name": "SIEGLE+EPPLE GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/siegle-epple-gmbh-co-kg/"
      },
      {
        "name": "SK Systeme & Service GmbH",
        "url": "https://assay-systems.com/register/de/sk-systeme-service-gmbh/"
      },
      {
        "name": "SPIE Efficient Facilites GmbH",
        "url": "https://assay-systems.com/register/de/spie-efficient-facilites-gmbh/"
      },
      {
        "name": "SPIE Information & Communication Services GmbH",
        "url": "https://assay-systems.com/register/de/spie-information-communication-services-gmbh/"
      },
      {
        "name": "Stulz GmbH",
        "url": "https://assay-systems.com/register/de/stulz-gmbh/"
      },
      {
        "name": "UNIVERSAL Gebäudemanagement und Dienstleistungen GmbH",
        "url": "https://assay-systems.com/register/de/universal-gebaudemanagement-und-dienstleistungen-gmbh/"
      },
      {
        "name": "VORWERK Pipeline- und Anlagenservice GmbH",
        "url": "https://assay-systems.com/register/de/vorwerk-pipeline-und-anlagenservice-gmbh/"
      },
      {
        "name": "WISAG Gebäudetechnik Hessen Nord GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaudetechnik-hessen-nord-gmbh-co-kg/"
      },
      {
        "name": "Xeless GmbH",
        "url": "https://assay-systems.com/register/de/xeless-gmbh/"
      },
      {
        "name": "3N Solutions GmbH",
        "url": "https://assay-systems.com/register/de/3n-solutions-gmbh/"
      },
      {
        "name": "Acotherm GmbH",
        "url": "https://assay-systems.com/register/de/acotherm-gmbh/"
      },
      {
        "name": "ALWICO Hesterberg GmbH",
        "url": "https://assay-systems.com/register/de/alwico-hesterberg-gmbh/"
      },
      {
        "name": "Anhalt-Tec",
        "url": "https://assay-systems.com/register/de/anhalt-tec/"
      },
      {
        "name": "Apleona Südwest GmbH",
        "url": "https://assay-systems.com/register/de/apleona-sudwest-gmbh/"
      },
      {
        "name": "Arto Brandschutz & Consulting GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/arto-brandschutz-consulting-gmbh-co-kg/"
      },
      {
        "name": "AVE Audio Visual Equipment GmbH",
        "url": "https://assay-systems.com/register/de/ave-audio-visual-equipment-gmbh/"
      },
      {
        "name": "AVT Alarm- und Video- Technik GmbH",
        "url": "https://assay-systems.com/register/de/avt-alarm-und-video-technik-gmbh/"
      },
      {
        "name": "Baatz-MSR",
        "url": "https://assay-systems.com/register/de/baatz-msr/"
      },
      {
        "name": "Barella Gebäude- und Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/barella-gebaude-und-energietechnik-gmbh/"
      },
      {
        "name": "BAUER Elektroanlagen Nord GmbH & Co. KG, NL Berlin/Brandenburg",
        "url": "https://assay-systems.com/register/de/bauer-elektroanlagen-nord-gmbh-co-kg-nl-berlin-brandenburg/"
      },
      {
        "name": "Behling GmbH",
        "url": "https://assay-systems.com/register/de/behling-gmbh/"
      },
      {
        "name": "Belimed GmbH",
        "url": "https://assay-systems.com/register/de/belimed-gmbh/"
      },
      {
        "name": "Bender GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/bender-gmbh-co-kg/"
      },
      {
        "name": "bercom GmbH",
        "url": "https://assay-systems.com/register/de/bercom-gmbh/"
      },
      {
        "name": "Besta Stapler & Tortechnik GmbH",
        "url": "https://assay-systems.com/register/de/besta-stapler-tortechnik-gmbh/"
      },
      {
        "name": "Bietergemeinschaft Klara 26-30",
        "url": "https://assay-systems.com/register/de/bietergemeinschaft-klara-26-30/"
      },
      {
        "name": "Bilfinger Engineering & Maintenance GmbH",
        "url": "https://assay-systems.com/register/de/bilfinger-engineering-maintenance-gmbh/"
      },
      {
        "name": "B+M Sicherheitstechnik Nord GmbH",
        "url": "https://assay-systems.com/register/de/b-m-sicherheitstechnik-nord-gmbh/"
      },
      {
        "name": "BOOS Haustechnik GmbH",
        "url": "https://assay-systems.com/register/de/boos-haustechnik-gmbh/"
      },
      {
        "name": "Bosch Building Automation GmbH",
        "url": "https://assay-systems.com/register/de/bosch-building-automation-gmbh/"
      },
      {
        "name": "Brandschutz Huber GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/brandschutz-huber-gmbh-co-kg/"
      },
      {
        "name": "Brandschutz Krampitz Feuerlöschgeräte Prüfdienst",
        "url": "https://assay-systems.com/register/de/brandschutz-krampitz-feuerloschgerate-prufdienst/"
      },
      {
        "name": "BRE-Service GmbH",
        "url": "https://assay-systems.com/register/de/bre-service-gmbh/"
      },
      {
        "name": "Btec Technischer Service Grossküchen GmbH",
        "url": "https://assay-systems.com/register/de/btec-technischer-service-grosskuchen-gmbh/"
      },
      {
        "name": "BUCHANELECTRIC GmbH",
        "url": "https://assay-systems.com/register/de/buchanelectric-gmbh/"
      },
      {
        "name": "Butzbach GmbH",
        "url": "https://assay-systems.com/register/de/butzbach-gmbh/"
      },
      {
        "name": "BWK Berliner Wartungs und Kundendienst GmbH",
        "url": "https://assay-systems.com/register/de/bwk-berliner-wartungs-und-kundendienst-gmbh/"
      },
      {
        "name": "Call Art Gesellschaft für multimediale Kommunikationstechnik mbH",
        "url": "https://assay-systems.com/register/de/call-art-gesellschaft-fur-multimediale-kommunikationstechnik-mbh/"
      },
      {
        "name": "CBRE GmbH",
        "url": "https://assay-systems.com/register/de/cbre-gmbh/"
      },
      {
        "name": "C. Haushahn GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/c-haushahn-gmbh-co-kg/"
      },
      {
        "name": "Chubb Deutschland GmBH",
        "url": "https://assay-systems.com/register/de/chubb-deutschland-gmbh/"
      },
      {
        "name": "COLONIA Elektromontagen GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/colonia-elektromontagen-gmbh-co-kg/"
      },
      {
        "name": "Customer Network Service Jandke",
        "url": "https://assay-systems.com/register/de/customer-network-service-jandke/"
      },
      {
        "name": "DAT Deutsche Aufzugstechnik GmbH Niederlassung Berlin-Brandenburg",
        "url": "https://assay-systems.com/register/de/dat-deutsche-aufzugstechnik-gmbh-niederlassung-berlin-brandenburg/"
      },
      {
        "name": "DAT Deutsche Aufzugstechnik GmbH Niederlassung Küste",
        "url": "https://assay-systems.com/register/de/dat-deutsche-aufzugstechnik-gmbh-niederlassung-kuste/"
      },
      {
        "name": "Daume GmbH",
        "url": "https://assay-systems.com/register/de/daume-gmbh/"
      },
      {
        "name": "Delta Elektro- und Industrietechnik GmbH",
        "url": "https://assay-systems.com/register/de/delta-elektro-und-industrietechnik-gmbh/"
      },
      {
        "name": "DER INSTALLATÖR GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/der-installator-gmbh-co-kg/"
      },
      {
        "name": "Deutsche Prüfservice GmbH",
        "url": "https://assay-systems.com/register/de/deutsche-prufservice-gmbh/"
      },
      {
        "name": "D+H Deutschland GmbH, NL Magdeburg",
        "url": "https://assay-systems.com/register/de/d-h-deutschland-gmbh-nl-magdeburg/"
      },
      {
        "name": "DOCVIS UG",
        "url": "https://assay-systems.com/register/de/docvis-ug/"
      },
      {
        "name": "DPT Deutsche Prüftechnik GmbH",
        "url": "https://assay-systems.com/register/de/dpt-deutsche-pruftechnik-gmbh/"
      },
      {
        "name": "Dr. Sasse AG",
        "url": "https://assay-systems.com/register/de/dr-sasse-ag/"
      },
      {
        "name": "Druckluftzentrum Dortmund GmbH",
        "url": "https://assay-systems.com/register/de/druckluftzentrum-dortmund-gmbh/"
      },
      {
        "name": "dtm Datentechnik Moll GmbH",
        "url": "https://assay-systems.com/register/de/dtm-datentechnik-moll-gmbh/"
      },
      {
        "name": "Dussmann Service Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/dussmann-service-deutschland-gmbh/"
      },
      {
        "name": "DWS GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/dws-gmbh-co-kg/"
      },
      {
        "name": "EAS-GmbH",
        "url": "https://assay-systems.com/register/de/eas-gmbh/"
      },
      {
        "name": "BT Elektro GmbH",
        "url": "https://assay-systems.com/register/de/bt-elektro-gmbh/"
      },
      {
        "name": "Elektrofachbetrieb Andreas Weber GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/elektrofachbetrieb-andreas-weber-gmbh-co-kg/"
      },
      {
        "name": "ELEKTRO HARTMANN Anlagen- und Service GmbH",
        "url": "https://assay-systems.com/register/de/elektro-hartmann-anlagen-und-service-gmbh/"
      },
      {
        "name": "Elektro-Meisterbetrieb-Mogilko",
        "url": "https://assay-systems.com/register/de/elektro-meisterbetrieb-mogilko/"
      },
      {
        "name": "Elektro-Meisterbetrieb GmbH W. Thomas u. H.-H. Gelbach",
        "url": "https://assay-systems.com/register/de/elektro-meisterbetrieb-gmbh-w-thomas-u-h-h-gelbach/"
      },
      {
        "name": "Elektro Ohligschläger GmbH & CO. KG",
        "url": "https://assay-systems.com/register/de/elektro-ohligschlager-gmbh-co-kg/"
      },
      {
        "name": "Elektrotechnik KNX-NiMa-Systems",
        "url": "https://assay-systems.com/register/de/elektrotechnik-knx-nima-systems/"
      },
      {
        "name": "Elmatic GmbH",
        "url": "https://assay-systems.com/register/de/elmatic-gmbh/"
      },
      {
        "name": "Elmü GmbH",
        "url": "https://assay-systems.com/register/de/elmu-gmbh/"
      },
      {
        "name": "Elotherm Anderson GmbH",
        "url": "https://assay-systems.com/register/de/elotherm-anderson-gmbh/"
      },
      {
        "name": "Energieanlagen Nord GmbH",
        "url": "https://assay-systems.com/register/de/energieanlagen-nord-gmbh/"
      },
      {
        "name": "ENO Nachrichtentechnik GmbH",
        "url": "https://assay-systems.com/register/de/eno-nachrichtentechnik-gmbh/"
      },
      {
        "name": "Erendt Handwerkerservice UG",
        "url": "https://assay-systems.com/register/de/erendt-handwerkerservice-ug/"
      },
      {
        "name": "E+Service+Check GmbH",
        "url": "https://assay-systems.com/register/de/e-service-check-gmbh/"
      },
      {
        "name": "ESG Elektro Service Gesellschaft mbH",
        "url": "https://assay-systems.com/register/de/esg-elektro-service-gesellschaft-mbh/"
      },
      {
        "name": "ESKOB Elektroanlagenbau GmbH",
        "url": "https://assay-systems.com/register/de/eskob-elektroanlagenbau-gmbh/"
      },
      {
        "name": "EST Energetics GmbH",
        "url": "https://assay-systems.com/register/de/est-energetics-gmbh/"
      },
      {
        "name": "Eurofins Umwelt Ost GmbH",
        "url": "https://assay-systems.com/register/de/eurofins-umwelt-ost-gmbh/"
      },
      {
        "name": "FAE Elektrotechnik GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/fae-elektrotechnik-gmbh-co-kg/"
      },
      {
        "name": "Fanselow Elektrobau und Elektromontagen",
        "url": "https://assay-systems.com/register/de/fanselow-elektrobau-und-elektromontagen/"
      },
      {
        "name": "Feistl Klima- und Lüftungstechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/feistl-klima-und-luftungstechnik-gmbh-co-kg/"
      },
      {
        "name": "FG Solar GmbH",
        "url": "https://assay-systems.com/register/de/fg-solar-gmbh/"
      },
      {
        "name": "FULFIL ENGINEERING GmbH",
        "url": "https://assay-systems.com/register/de/fulfil-engineering-gmbh/"
      },
      {
        "name": "GBS Gesellschaft für Betriebssicherheit mbH",
        "url": "https://assay-systems.com/register/de/gbs-gesellschaft-fur-betriebssicherheit-mbh/"
      },
      {
        "name": "Gegenbauer Services GmbH",
        "url": "https://assay-systems.com/register/de/gegenbauer-services-gmbh/"
      },
      {
        "name": "GLR - Gesellschaft für Leit- und - Regeltechnik mbH",
        "url": "https://assay-systems.com/register/de/glr-gesellschaft-fur-leit-und-regeltechnik-mbh/"
      },
      {
        "name": "GS Elektronik GmbH",
        "url": "https://assay-systems.com/register/de/gs-elektronik-gmbh/"
      },
      {
        "name": "GT Berlin Gesellschaft für Elektroanlagentechnik mbh & Co.KG",
        "url": "https://assay-systems.com/register/de/gt-berlin-gesellschaft-fur-elektroanlagentechnik-mbh-co-kg/"
      },
      {
        "name": "haustechnik nord Gmbh",
        "url": "https://assay-systems.com/register/de/haustechnik-nord-gmbh/"
      },
      {
        "name": "HD Elektrotechnik GmbH",
        "url": "https://assay-systems.com/register/de/hd-elektrotechnik-gmbh/"
      },
      {
        "name": "Hentzschel & Frankiewicz Elektro GmbH",
        "url": "https://assay-systems.com/register/de/hentzschel-frankiewicz-elektro-gmbh/"
      },
      {
        "name": "Herbert Rhein-Neckar GmbH",
        "url": "https://assay-systems.com/register/de/herbert-rhein-neckar-gmbh/"
      },
      {
        "name": "Hieronymus Sicherheits-Systemhaus GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/hieronymus-sicherheits-systemhaus-gmbh-co-kg/"
      },
      {
        "name": "Holl Flachdachbau GmbH & Co. KG Isolierungen",
        "url": "https://assay-systems.com/register/de/holl-flachdachbau-gmbh-co-kg-isolierungen/"
      },
      {
        "name": "Horst Busch Alarm- und Sicherheitstechnik GmbH",
        "url": "https://assay-systems.com/register/de/horst-busch-alarm-und-sicherheitstechnik-gmbh/"
      },
      {
        "name": "H. O. Schlüter GmbH",
        "url": "https://assay-systems.com/register/de/h-o-schluter-gmbh/"
      },
      {
        "name": "HospiTel Service GmbH",
        "url": "https://assay-systems.com/register/de/hospitel-service-gmbh/"
      },
      {
        "name": "H. Prigge Automatiktüren GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/h-prigge-automatikturen-gmbh-co-kg/"
      },
      {
        "name": "h.r.weiler gmbh",
        "url": "https://assay-systems.com/register/de/h-r-weiler-gmbh/"
      },
      {
        "name": "Hubert Niewels GmbH",
        "url": "https://assay-systems.com/register/de/hubert-niewels-gmbh/"
      },
      {
        "name": "H.U.I. GmbH",
        "url": "https://assay-systems.com/register/de/h-u-i-gmbh/"
      },
      {
        "name": "HUMA Metallbearbeitungs GmbH",
        "url": "https://assay-systems.com/register/de/huma-metallbearbeitungs-gmbh/"
      },
      {
        "name": "IBR - Ingenieurbüro Rypalla",
        "url": "https://assay-systems.com/register/de/ibr-ingenieurburo-rypalla/"
      },
      {
        "name": "Immler GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/immler-gmbh-co-kg/"
      },
      {
        "name": "Infralab GmbH",
        "url": "https://assay-systems.com/register/de/infralab-gmbh/"
      },
      {
        "name": "innoLED B. Reisen KG",
        "url": "https://assay-systems.com/register/de/innoled-b-reisen-kg/"
      },
      {
        "name": "ISS Automotive Services GmbH Theodorstr. 178 40472 Düsseldorf",
        "url": "https://assay-systems.com/register/de/iss-automotive-services-gmbh-theodorstr-178-40472-dusseldorf/"
      },
      {
        "name": "Kieback & Peter GmbH & Co. KG Niederlassung Ruhr",
        "url": "https://assay-systems.com/register/de/kieback-peter-gmbh-co-kg-niederlassung-ruhr/"
      },
      {
        "name": "KOCH Freiburg GmbH",
        "url": "https://assay-systems.com/register/de/koch-freiburg-gmbh/"
      },
      {
        "name": "Kommunalplan P+S GmbH",
        "url": "https://assay-systems.com/register/de/kommunalplan-p-s-gmbh/"
      },
      {
        "name": "KONE GmbH",
        "url": "https://assay-systems.com/register/de/kone-gmbh/"
      },
      {
        "name": "KONE Automatiktüren GmbH",
        "url": "https://assay-systems.com/register/de/kone-automatikturen-gmbh/"
      },
      {
        "name": "KOSS GmbH",
        "url": "https://assay-systems.com/register/de/koss-gmbh/"
      },
      {
        "name": "Krapp Tor- und Türtechnik I GmbH",
        "url": "https://assay-systems.com/register/de/krapp-tor-und-turtechnik-i-gmbh/"
      },
      {
        "name": "Kreipl+Mannert Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/kreipl-mannert-gebaudetechnik-gmbh/"
      },
      {
        "name": "Kretz+Wahl Service GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/kretz-wahl-service-gmbh-co-kg/"
      },
      {
        "name": "Kricheldorf",
        "url": "https://assay-systems.com/register/de/kricheldorf/"
      },
      {
        "name": "K&S Gsellschaft für gebäudetechnik mbH",
        "url": "https://assay-systems.com/register/de/k-s-gsellschaft-fur-gebaudetechnik-mbh/"
      },
      {
        "name": "Kuchler GmbH",
        "url": "https://assay-systems.com/register/de/kuchler-gmbh/"
      },
      {
        "name": "LAT Funkanlagen Service GmbH",
        "url": "https://assay-systems.com/register/de/lat-funkanlagen-service-gmbh/"
      },
      {
        "name": "Lentzen Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/lentzen-gebaudetechnik-gmbh/"
      },
      {
        "name": "LET Liebschner Energietechnik GmbH",
        "url": "https://assay-systems.com/register/de/let-liebschner-energietechnik-gmbh/"
      },
      {
        "name": "Lindner Rido Fassadentechnologie GmbH",
        "url": "https://assay-systems.com/register/de/lindner-rido-fassadentechnologie-gmbh/"
      },
      {
        "name": "Löbach Elektrotechnik GmbH",
        "url": "https://assay-systems.com/register/de/lobach-elektrotechnik-gmbh/"
      },
      {
        "name": "Louis Opländer GmbH",
        "url": "https://assay-systems.com/register/de/louis-oplander-gmbh/"
      },
      {
        "name": "Lügger Elektroanlagen GmbH",
        "url": "https://assay-systems.com/register/de/lugger-elektroanlagen-gmbh/"
      },
      {
        "name": "Lupp Facility Management GmbH",
        "url": "https://assay-systems.com/register/de/lupp-facility-management-gmbh/"
      },
      {
        "name": "LWS GmbH",
        "url": "https://assay-systems.com/register/de/lws-gmbh/"
      },
      {
        "name": "maxmedia-av",
        "url": "https://assay-systems.com/register/de/maxmedia-av/"
      },
      {
        "name": "MAX STREICHER GmbH & Co. KG aA",
        "url": "https://assay-systems.com/register/de/max-streicher-gmbh-co-kg-aa/"
      },
      {
        "name": "Metallbau Görres Gmbh",
        "url": "https://assay-systems.com/register/de/metallbau-gorres-gmbh/"
      },
      {
        "name": "NENDZA Heizung Sanitärtechnik GmbH",
        "url": "https://assay-systems.com/register/de/nendza-heizung-sanitartechnik-gmbh/"
      },
      {
        "name": "Neuberger Gebäudeautomation GmbH",
        "url": "https://assay-systems.com/register/de/neuberger-gebaudeautomation-gmbh/"
      },
      {
        "name": "NORM Prüfservice GmbH",
        "url": "https://assay-systems.com/register/de/norm-prufservice-gmbh/"
      },
      {
        "name": "OIS Offshore Industrie Service GmbH",
        "url": "https://assay-systems.com/register/de/ois-offshore-industrie-service-gmbh/"
      },
      {
        "name": "OMS Prüfservice GmbH",
        "url": "https://assay-systems.com/register/de/oms-prufservice-gmbh/"
      },
      {
        "name": "Otis GmbH & Co. OHG",
        "url": "https://assay-systems.com/register/de/otis-gmbh-co-ohg/"
      },
      {
        "name": "Otto Building Technologies GmbH",
        "url": "https://assay-systems.com/register/de/otto-building-technologies-gmbh/"
      },
      {
        "name": "Pfänder GmbH",
        "url": "https://assay-systems.com/register/de/pfander-gmbh/"
      },
      {
        "name": "Piller Germany GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/piller-germany-gmbh-co-kg/"
      },
      {
        "name": "PKE Verkehrstechnik GmbH",
        "url": "https://assay-systems.com/register/de/pke-verkehrstechnik-gmbh/"
      },
      {
        "name": "PKN Datenvernetzungs GmbH",
        "url": "https://assay-systems.com/register/de/pkn-datenvernetzungs-gmbh/"
      },
      {
        "name": "Probat Bau AG",
        "url": "https://assay-systems.com/register/de/probat-bau-ag/"
      },
      {
        "name": "APS Prüfdienste GmbH",
        "url": "https://assay-systems.com/register/de/aps-prufdienste-gmbh/"
      },
      {
        "name": "Prüfinstitut Bertsch GmbH",
        "url": "https://assay-systems.com/register/de/prufinstitut-bertsch-gmbh/"
      },
      {
        "name": "Radeburger Fensterbau GmbH",
        "url": "https://assay-systems.com/register/de/radeburger-fensterbau-gmbh/"
      },
      {
        "name": "RAKW Service GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/rakw-service-gmbh-co-kg/"
      },
      {
        "name": "record Türautomation GmbH",
        "url": "https://assay-systems.com/register/de/record-turautomation-gmbh/"
      },
      {
        "name": "Reinraum-Hygiene-Service Sperlich GmbH",
        "url": "https://assay-systems.com/register/de/reinraum-hygiene-service-sperlich-gmbh/"
      },
      {
        "name": "Remmert GmbH",
        "url": "https://assay-systems.com/register/de/remmert-gmbh/"
      },
      {
        "name": "René Kling Gerüsttechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/rene-kling-gerusttechnik-gmbh-co-kg/"
      },
      {
        "name": "RGS GmbH",
        "url": "https://assay-systems.com/register/de/rgs-gmbh/"
      },
      {
        "name": "Riello Power Systems GmbH",
        "url": "https://assay-systems.com/register/de/riello-power-systems-gmbh/"
      },
      {
        "name": "Ritter Starkstromtechnik Berlin GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/ritter-starkstromtechnik-berlin-gmbh-co-kg/"
      },
      {
        "name": "Rixner Brochier Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/rixner-brochier-gebaudetechnik-gmbh/"
      },
      {
        "name": "Roediger Vacuum GmbH",
        "url": "https://assay-systems.com/register/de/roediger-vacuum-gmbh/"
      },
      {
        "name": "Rolls-Royce Solutions Willich GmbH",
        "url": "https://assay-systems.com/register/de/rolls-royce-solutions-willich-gmbh/"
      },
      {
        "name": "RSSERVICES GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/rsservices-gmbh-co-kg/"
      },
      {
        "name": "rückstauprofi GmbH&Co.KG",
        "url": "https://assay-systems.com/register/de/ruckstauprofi-gmbh-co-kg/"
      },
      {
        "name": "SachsenEnergie AG",
        "url": "https://assay-systems.com/register/de/sachsenenergie-ag/"
      },
      {
        "name": "Sander Elektrische Anlagen GmbH",
        "url": "https://assay-systems.com/register/de/sander-elektrische-anlagen-gmbh/"
      },
      {
        "name": "Sauter Kundendienst GmbH",
        "url": "https://assay-systems.com/register/de/sauter-kundendienst-gmbh/"
      },
      {
        "name": "Scheferling RWA Systeme GmbH",
        "url": "https://assay-systems.com/register/de/scheferling-rwa-systeme-gmbh/"
      },
      {
        "name": "Schindlhelm & Sohn GmbH",
        "url": "https://assay-systems.com/register/de/schindlhelm-sohn-gmbh/"
      },
      {
        "name": "Schmitt und Sohn Aufzüge GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/schmitt-und-sohn-aufzuge-gmbh-co-kg/"
      },
      {
        "name": "Schüco Global Services KG",
        "url": "https://assay-systems.com/register/de/schuco-global-services-kg/"
      },
      {
        "name": "Schukon Brandschutz- u. Sicherheitstechnik",
        "url": "https://assay-systems.com/register/de/schukon-brandschutz-u-sicherheitstechnik/"
      },
      {
        "name": "Schuster Energieversorgungssysteme GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/schuster-energieversorgungssysteme-gmbh-co-kg/"
      },
      {
        "name": "Securitas Technology GmbH",
        "url": "https://assay-systems.com/register/de/securitas-technology-gmbh/"
      },
      {
        "name": "Securiton GmbH",
        "url": "https://assay-systems.com/register/de/securiton-gmbh/"
      },
      {
        "name": "Seiffert Lüftungstechnik GmbH",
        "url": "https://assay-systems.com/register/de/seiffert-luftungstechnik-gmbh/"
      },
      {
        "name": "se.services GmbH",
        "url": "https://assay-systems.com/register/de/se-services-gmbh/"
      },
      {
        "name": "SFC Secure GmbH",
        "url": "https://assay-systems.com/register/de/sfc-secure-gmbh/"
      },
      {
        "name": "SGS-TÜV Saar GmbH",
        "url": "https://assay-systems.com/register/de/sgs-tuv-saar-gmbh/"
      },
      {
        "name": "SHP Prüftechnik GmbH",
        "url": "https://assay-systems.com/register/de/shp-pruftechnik-gmbh/"
      },
      {
        "name": "Sicotron Service GmbH",
        "url": "https://assay-systems.com/register/de/sicotron-service-gmbh/"
      },
      {
        "name": "Siemens Ag RC-DE SI RSS-DE HBG S-FSS",
        "url": "https://assay-systems.com/register/de/siemens-ag-rc-de-si-rss-de-hbg-s-fss/"
      },
      {
        "name": "Siemens SI AG",
        "url": "https://assay-systems.com/register/de/siemens-si-ag/"
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      {
        "name": "SiSKOM GmbH",
        "url": "https://assay-systems.com/register/de/siskom-gmbh/"
      },
      {
        "name": "sld mediatec GmbH",
        "url": "https://assay-systems.com/register/de/sld-mediatec-gmbh/"
      },
      {
        "name": "solution-MUC",
        "url": "https://assay-systems.com/register/de/solution-muc/"
      },
      {
        "name": "SPIE Efficient Facilities GmbH Niederlassung Mitteldeutschland",
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      },
      {
        "name": "SPIE OSMO GmbH",
        "url": "https://assay-systems.com/register/de/spie-osmo-gmbh/"
      },
      {
        "name": "SPIE SAT GmbH",
        "url": "https://assay-systems.com/register/de/spie-sat-gmbh/"
      },
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        "name": "Stadtwerke Bamberg Wärme und Energieerzeugungs GmbH",
        "url": "https://assay-systems.com/register/de/stadtwerke-bamberg-warme-und-energieerzeugungs-gmbh/"
      },
      {
        "name": "Starck Dienstleistungen GmbH",
        "url": "https://assay-systems.com/register/de/starck-dienstleistungen-gmbh/"
      },
      {
        "name": "Steamergy Stralsund GmbH",
        "url": "https://assay-systems.com/register/de/steamergy-stralsund-gmbh/"
      },
      {
        "name": "STRABAG Property and Facilities Services GmbH",
        "url": "https://assay-systems.com/register/de/strabag-property-and-facilities-services-gmbh/"
      },
      {
        "name": "STRABAG Property and Facility Services GmbH Direktion Fläche Deutschland Nord",
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      },
      {
        "name": "Strohmeier Feuerschutz GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/strohmeier-feuerschutz-gmbh-co-kg/"
      },
      {
        "name": "swb Services AG & Co KG",
        "url": "https://assay-systems.com/register/de/swb-services-ag-co-kg/"
      },
      {
        "name": "SWI Württemberg GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/swi-wurttemberg-gmbh-co-kg/"
      },
      {
        "name": "TEICON Engineering GmbH",
        "url": "https://assay-systems.com/register/de/teicon-engineering-gmbh/"
      },
      {
        "name": "Tele Montage Gesellschaft mbH",
        "url": "https://assay-systems.com/register/de/tele-montage-gesellschaft-mbh/"
      },
      {
        "name": "TET-Filtertechnik GmbH",
        "url": "https://assay-systems.com/register/de/tet-filtertechnik-gmbh/"
      },
      {
        "name": "THERMORAT GmbH",
        "url": "https://assay-systems.com/register/de/thermorat-gmbh/"
      },
      {
        "name": "THIELE Heizung und Sanitär GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/thiele-heizung-und-sanitar-gmbh-co-kg/"
      },
      {
        "name": "thyssenkrupp Carbon2Chem GmbH",
        "url": "https://assay-systems.com/register/de/thyssenkrupp-carbon2chem-gmbh/"
      },
      {
        "name": "T-Line Projectmanagement UG",
        "url": "https://assay-systems.com/register/de/t-line-projectmanagement-ug/"
      },
      {
        "name": "VINCI Facilities Solutions GmbH",
        "url": "https://assay-systems.com/register/de/vinci-facilities-solutions-gmbh/"
      },
      {
        "name": "Vollmer Brandschutzservice GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/vollmer-brandschutzservice-gmbh-co-kg/"
      },
      {
        "name": "Wasserverband Lausitz Betriebsführungs GmbH",
        "url": "https://assay-systems.com/register/de/wasserverband-lausitz-betriebsfuhrungs-gmbh/"
      },
      {
        "name": "Wellmann Sicherheitstechnik GmbH",
        "url": "https://assay-systems.com/register/de/wellmann-sicherheitstechnik-gmbh/"
      },
      {
        "name": "Westerwald Elektrotechnik GmbH & Co KG",
        "url": "https://assay-systems.com/register/de/westerwald-elektrotechnik-gmbh-co-kg/"
      },
      {
        "name": "Wiegert & Bähr Turbinen- und Stahlwasserbau GmbH",
        "url": "https://assay-systems.com/register/de/wiegert-bahr-turbinen-und-stahlwasserbau-gmbh/"
      },
      {
        "name": "WISAG Automatisierungstechnik GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-automatisierungstechnik-gmbh-co-kg/"
      },
      {
        "name": "WISAG Elektrotechnik Berlin Brandenburg GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-elektrotechnik-berlin-brandenburg-gmbh-co-kg/"
      },
      {
        "name": "WISAG Facility Management Berlin GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-facility-management-berlin-gmbh-co-kg/"
      },
      {
        "name": "WISAG Facility Management Mitteldeutschland GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-facility-management-mitteldeutschland-gmbh-co-kg/"
      },
      {
        "name": "WISAG Facility Management Nord GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-facility-management-nord-gmbh-co-kg/"
      },
      {
        "name": "WISAG Gebäudetechnik Berlin 3 Technischer Service GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaudetechnik-berlin-3-technischer-service-gmbh-co-kg/"
      },
      {
        "name": "WISAG Gebäudetechnik Mitteldeutschland GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaudetechnik-mitteldeutschland-gmbh-co-kg/"
      },
      {
        "name": "WISAG Gebäudetechnik Nord-West GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaudetechnik-nord-west-gmbh-co-kg/"
      },
      {
        "name": "WISAG Gebäude- und Industrieservice Berlin/Brandenburg GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaude-und-industrieservice-berlin-brandenburg-gmbh-co-kg/"
      },
      {
        "name": "WISAG Gebäude- und Industrieservice Mitteldeutschland GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/wisag-gebaude-und-industrieservice-mitteldeutschland-gmbh-co-kg/"
      },
      {
        "name": "wittler visuelle einrichtungen gmbh",
        "url": "https://assay-systems.com/register/de/wittler-visuelle-einrichtungen-gmbh/"
      },
      {
        "name": "WPD Wartungs- und Prüfungsdienst GmbH",
        "url": "https://assay-systems.com/register/de/wpd-wartungs-und-prufungsdienst-gmbh/"
      },
      {
        "name": "WTG Sicherheitssysteme GmbH",
        "url": "https://assay-systems.com/register/de/wtg-sicherheitssysteme-gmbh/"
      },
      {
        "name": "Zillmer Messe und Elektrotechnik GmbH",
        "url": "https://assay-systems.com/register/de/zillmer-messe-und-elektrotechnik-gmbh/"
      },
      {
        "name": "Zimmer & Hälbig - Niederlassung Köln",
        "url": "https://assay-systems.com/register/de/zimmer-halbig-niederlassung-koln/"
      }
    ],
    "assay_record": "ASY-DE-08Z2TZG06S",
    "cite_as": "Assay Systems, \"Repair and maintenance services of electrical and mechanical building installations: Germany public contracts since 2024\", https://assay-systems.com/register/de/line/repair-and-maintenance-services-of-electrical-and-mechanical-building-installations/"
  }
}