{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:10:37Z",
  "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-181TWZV0IG",
    "type": "page",
    "country": "de",
    "name": "Germany: public contracts won without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/137/",
    "summary": "29,580 of 173,231 public contract awards in Germany went without a rival: 13,181 without a competition and 16,399 on a single bid. Every buyer and supplier pair, from the official notices.",
    "records": [
      {
        "name": "all countries",
        "url": "https://assay-systems.com/register/uncontested/"
      },
      {
        "name": "1",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "134",
        "url": "https://assay-systems.com/register/de/uncontested/134/"
      },
      {
        "name": "135",
        "url": "https://assay-systems.com/register/de/uncontested/135/"
      },
      {
        "name": "136",
        "url": "https://assay-systems.com/register/de/uncontested/136/"
      },
      {
        "name": "138",
        "url": "https://assay-systems.com/register/de/uncontested/138/"
      },
      {
        "name": "139",
        "url": "https://assay-systems.com/register/de/uncontested/139/"
      },
      {
        "name": "140",
        "url": "https://assay-systems.com/register/de/uncontested/140/"
      },
      {
        "name": "231",
        "url": "https://assay-systems.com/register/de/uncontested/231/"
      },
      {
        "name": "PANTA Ingenieure GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/panta-ingenieure-gmbh/"
      },
      {
        "name": "DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16): uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-fahrweg-bukr-16/"
      },
      {
        "name": "PANTA Ingenieure GmbH in the register",
        "url": "https://assay-systems.com/register/de/panta-ingenieure-gmbh/"
      },
      {
        "name": "Peter Perzl GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/peter-perzl-gmbh/"
      },
      {
        "name": "Peter Perzl GmbH in the register",
        "url": "https://assay-systems.com/register/de/peter-perzl-gmbh/"
      },
      {
        "name": "Photon Meissener Technologies GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/photon-meissener-technologies-gmbh/"
      },
      {
        "name": "Photon Meissener Technologies GmbH in the register",
        "url": "https://assay-systems.com/register/de/photon-meissener-technologies-gmbh/"
      },
      {
        "name": "PLR Prüftechnik Linke & Rühe GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/plr-pruftechnik-linke-ruhe-gmbh/"
      },
      {
        "name": "PLR Prüftechnik Linke & Rühe GmbH in the register",
        "url": "https://assay-systems.com/register/de/plr-pruftechnik-linke-ruhe-gmbh/"
      },
      {
        "name": "plus-energie GmbH Ingenieur- - gesellschaft für Gebäudetechnik",
        "url": "https://assay-systems.com/register/de/uncontested/s/plus-energie-gmbh-ingenieur-gesellschaft-fur-gebaudetechnik/"
      },
      {
        "name": "plus-energie GmbH Ingenieur- - gesellschaft für Gebäudetechnik in the register",
        "url": "https://assay-systems.com/register/de/plus-energie-gmbh-ingenieur-gesellschaft-fur-gebaudetechnik/"
      },
      {
        "name": "Power Supply Applications AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/power-supply-applications-ag/"
      },
      {
        "name": "Power Supply Applications AG in the register",
        "url": "https://assay-systems.com/register/de/power-supply-applications-ag/"
      },
      {
        "name": "Prof. Schiffers BauConsult GmbH&Co",
        "url": "https://assay-systems.com/register/de/uncontested/s/prof-schiffers-bauconsult-gmbh-co/"
      },
      {
        "name": "Prof. Schiffers BauConsult GmbH&Co in the register",
        "url": "https://assay-systems.com/register/de/prof-schiffers-bauconsult-gmbh-co/"
      },
      {
        "name": "Projekt- und Ingenieurdienstleistun - Pierre Dornbrach",
        "url": "https://assay-systems.com/register/de/uncontested/s/projekt-und-ingenieurdienstleistun-pierre-dornbrach/"
      },
      {
        "name": "Projekt- und Ingenieurdienstleistun - Pierre Dornbrach in the register",
        "url": "https://assay-systems.com/register/de/projekt-und-ingenieurdienstleistun-pierre-dornbrach/"
      },
      {
        "name": "PVM - International UG - (haftungsbeschränkt)",
        "url": "https://assay-systems.com/register/de/uncontested/s/pvm-international-ug-haftungsbeschrankt/"
      },
      {
        "name": "Q-Consult Wolfgang Gallisch",
        "url": "https://assay-systems.com/register/de/uncontested/s/q-consult-wolfgang-gallisch/"
      },
      {
        "name": "Q-Consult Wolfgang Gallisch in the register",
        "url": "https://assay-systems.com/register/de/q-consult-wolfgang-gallisch/"
      },
      {
        "name": "QOSMOTEC Software Solutions GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/qosmotec-software-solutions-gmbh/"
      },
      {
        "name": "QOSMOTEC Software Solutions GmbH in the register",
        "url": "https://assay-systems.com/register/de/qosmotec-software-solutions-gmbh/"
      },
      {
        "name": "Ralf Keil - Bau- und Schweißüberwachung",
        "url": "https://assay-systems.com/register/de/uncontested/s/ralf-keil-bau-und-schwei-uberwachung/"
      },
      {
        "name": "Rhein-Ruhr Systemtechnik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/rhein-ruhr-systemtechnik-gmbh/"
      },
      {
        "name": "Rhein-Ruhr Systemtechnik GmbH in the register",
        "url": "https://assay-systems.com/register/de/rhein-ruhr-systemtechnik-gmbh/"
      },
      {
        "name": "RICHTER Sportstättenkonzepte GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/richter-sportstattenkonzepte-gmbh/"
      },
      {
        "name": "RICHTER Sportstättenkonzepte GmbH in the register",
        "url": "https://assay-systems.com/register/de/richter-sportstattenkonzepte-gmbh/"
      },
      {
        "name": "Robel Bahnbaumaschinen GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/robel-bahnbaumaschinen-gmbh/"
      },
      {
        "name": "Robel Bahnbaumaschinen GmbH in the register",
        "url": "https://assay-systems.com/register/de/robel-bahnbaumaschinen-gmbh/"
      },
      {
        "name": "Schnell Beratung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/schnell-beratung-gmbh/"
      },
      {
        "name": "Schnell Beratung GmbH in the register",
        "url": "https://assay-systems.com/register/de/schnell-beratung-gmbh/"
      },
      {
        "name": "S. DUNKES GmbH - Maschinenfabrik",
        "url": "https://assay-systems.com/register/de/uncontested/s/s-dunkes-gmbh-maschinenfabrik/"
      },
      {
        "name": "S. DUNKES GmbH - Maschinenfabrik in the register",
        "url": "https://assay-systems.com/register/de/s-dunkes-gmbh-maschinenfabrik/"
      },
      {
        "name": "SEH Engineering GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/seh-engineering-gmbh/"
      },
      {
        "name": "SEH Engineering GmbH in the register",
        "url": "https://assay-systems.com/register/de/seh-engineering-gmbh/"
      },
      {
        "name": "Sendogan Bahndienste GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/sendogan-bahndienste-gmbh/"
      },
      {
        "name": "Sendogan Bahndienste GmbH in the register",
        "url": "https://assay-systems.com/register/de/sendogan-bahndienste-gmbh/"
      },
      {
        "name": "Sicut Enterprises Ltd",
        "url": "https://assay-systems.com/register/de/uncontested/s/sicut-enterprises-ltd/"
      },
      {
        "name": "Sicut Enterprises Ltd in the register",
        "url": "https://assay-systems.com/register/de/sicut-enterprises-ltd/"
      },
      {
        "name": "Siemens Aktiengesellschaft",
        "url": "https://assay-systems.com/register/de/uncontested/s/siemens-aktiengesellschaft/"
      },
      {
        "name": "Siemens Aktiengesellschaft in the register",
        "url": "https://assay-systems.com/register/de/siemens-aktiengesellschaft/"
      },
      {
        "name": "SIGNON Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/signon-deutschland-gmbh/"
      },
      {
        "name": "SIGNON Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/signon-deutschland-gmbh/"
      },
      {
        "name": "Sinfiro GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/sinfiro-gmbh-co-kg/"
      },
      {
        "name": "Sinfiro GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/sinfiro-gmbh-co-kg/"
      },
      {
        "name": "SR Consulting & Engineering - Semir Silajdzic -freiberuflich-",
        "url": "https://assay-systems.com/register/de/uncontested/s/sr-consulting-engineering-semir-silajdzic-freiberuflich/"
      },
      {
        "name": "SR Consulting & Engineering - Semir Silajdzic -freiberuflich- in the register",
        "url": "https://assay-systems.com/register/de/sr-consulting-engineering-semir-silajdzic-freiberuflich/"
      },
      {
        "name": "Strukton Systems B.V",
        "url": "https://assay-systems.com/register/de/uncontested/s/strukton-systems-b-v/"
      },
      {
        "name": "Strukton Systems B.V in the register",
        "url": "https://assay-systems.com/register/de/strukton-systems-b-v/"
      },
      {
        "name": "Sundlift GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/sundlift-gmbh/"
      },
      {
        "name": "Sundlift GmbH in the register",
        "url": "https://assay-systems.com/register/de/sundlift-gmbh/"
      },
      {
        "name": "TGH Tief- und Gleisbau Hannover Gmb",
        "url": "https://assay-systems.com/register/de/uncontested/s/tgh-tief-und-gleisbau-hannover-gmb/"
      },
      {
        "name": "TGH Tief- und Gleisbau Hannover Gmb in the register",
        "url": "https://assay-systems.com/register/de/tgh-tief-und-gleisbau-hannover-gmb/"
      },
      {
        "name": "Toto BahnPro GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/toto-bahnpro-gmbh/"
      },
      {
        "name": "Toto BahnPro GmbH in the register",
        "url": "https://assay-systems.com/register/de/toto-bahnpro-gmbh/"
      },
      {
        "name": "TransportTechnologie-Consult - Karlsruhe GmbH (TTK)",
        "url": "https://assay-systems.com/register/de/uncontested/s/transporttechnologie-consult-karlsruhe-gmbh-ttk/"
      },
      {
        "name": "Vera Schweers - Gutachterin LST",
        "url": "https://assay-systems.com/register/de/uncontested/s/vera-schweers-gutachterin-lst/"
      },
      {
        "name": "Vera Schweers - Gutachterin LST in the register",
        "url": "https://assay-systems.com/register/de/vera-schweers-gutachterin-lst/"
      },
      {
        "name": "VICONEX GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/viconex-gmbh/"
      },
      {
        "name": "VICONEX GmbH in the register",
        "url": "https://assay-systems.com/register/de/viconex-gmbh/"
      },
      {
        "name": "VIS Verkehrs Industrie Systeme GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/vis-verkehrs-industrie-systeme-gmbh/"
      },
      {
        "name": "VIS Verkehrs Industrie Systeme GmbH in the register",
        "url": "https://assay-systems.com/register/de/vis-verkehrs-industrie-systeme-gmbh/"
      },
      {
        "name": "voestalpine Signaling Sainerholz Gm",
        "url": "https://assay-systems.com/register/de/uncontested/s/voestalpine-signaling-sainerholz-gm/"
      },
      {
        "name": "voestalpine Signaling Sainerholz Gm in the register",
        "url": "https://assay-systems.com/register/de/voestalpine-signaling-sainerholz-gm/"
      },
      {
        "name": "V+S IngenieurgeseIlschaft mbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/v-s-ingenieurgeseilschaft-mbh/"
      },
      {
        "name": "V+S IngenieurgeseIlschaft mbH in the register",
        "url": "https://assay-systems.com/register/de/v-s-ingenieurgeseilschaft-mbh/"
      },
      {
        "name": "VTG GmbH, Ingenieurbüro - Versorgungstechnik-Tiefbau-Geotechn",
        "url": "https://assay-systems.com/register/de/uncontested/s/vtg-gmbh-ingenieurburo-versorgungstechnik-tiefbau-geotechn/"
      },
      {
        "name": "VTG GmbH, Ingenieurbüro - Versorgungstechnik-Tiefbau-Geotechn in the register",
        "url": "https://assay-systems.com/register/de/vtg-gmbh-ingenieurburo-versorgungstechnik-tiefbau-geotechn/"
      },
      {
        "name": "Wenzel Elektronik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/wenzel-elektronik-gmbh/"
      },
      {
        "name": "Wenzel Elektronik GmbH in the register",
        "url": "https://assay-systems.com/register/de/wenzel-elektronik-gmbh/"
      },
      {
        "name": "WT Bau GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/wt-bau-gmbh-co-kg/"
      },
      {
        "name": "WT Bau GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/wt-bau-gmbh-co-kg/"
      },
      {
        "name": "Zenker Bauüberwachung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/zenker-bauuberwachung-gmbh/"
      },
      {
        "name": "Zenker Bauüberwachung GmbH in the register",
        "url": "https://assay-systems.com/register/de/zenker-bauuberwachung-gmbh/"
      },
      {
        "name": "Alfred Eichelberger GmbH & Co.KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/alfred-eichelberger-gmbh-co-kg/"
      },
      {
        "name": "DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11): uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-geschaftsbereich-personenbahnhofe-bukr-11/"
      },
      {
        "name": "Alfred Eichelberger GmbH & Co.KG in the register",
        "url": "https://assay-systems.com/register/de/alfred-eichelberger-gmbh-co-kg/"
      },
      {
        "name": "ALSTOM Signal GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/alstom-signal-gmbh/"
      },
      {
        "name": "ALSTOM Signal GmbH in the register",
        "url": "https://assay-systems.com/register/de/alstom-signal-gmbh/"
      },
      {
        "name": "APC Analytische Produktions-,Steuer - und Controllgeräte GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/apc-analytische-produktions-steuer-und-controllgerate-gmbh/"
      },
      {
        "name": "APC Analytische Produktions-,Steuer - und Controllgeräte GmbH in the register",
        "url": "https://assay-systems.com/register/de/apc-analytische-produktions-steuer-und-controllgerate-gmbh/"
      },
      {
        "name": "Arge Hbf Ulm Mayer-Madel/Härle GbR",
        "url": "https://assay-systems.com/register/de/uncontested/s/arge-hbf-ulm-mayer-madel-harle-gbr/"
      },
      {
        "name": "Arge Hbf Ulm Mayer-Madel/Härle GbR in the register",
        "url": "https://assay-systems.com/register/de/arge-hbf-ulm-mayer-madel-harle-gbr/"
      },
      {
        "name": "BIEGE BÜW Umbau Bhf. Berlin-Zoo c/o DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-buw-umbau-bhf-berlin-zoo-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE BÜW Umbau Bhf. Berlin-Zoo c/o DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-buw-umbau-bhf-berlin-zoo-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE RoSa VST c/o Db Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-rosa-vst-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE RoSa VST c/o Db Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-rosa-vst-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BPR Dr. Schäpertöns Consult GmbH &",
        "url": "https://assay-systems.com/register/de/uncontested/s/bpr-dr-schapertons-consult-gmbh/"
      },
      {
        "name": "BPR Dr. Schäpertöns Consult GmbH & in the register",
        "url": "https://assay-systems.com/register/de/bpr-dr-schapertons-consult-gmbh/"
      },
      {
        "name": "C.M. Heim GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/c-m-heim-gmbh/"
      },
      {
        "name": "C.M. Heim GmbH in the register",
        "url": "https://assay-systems.com/register/de/c-m-heim-gmbh/"
      },
      {
        "name": "D4B Drones for BIM - Infrastructute GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/d4b-drones-for-bim-infrastructute-gmbh/"
      },
      {
        "name": "D4B Drones for BIM - Infrastructute GmbH in the register",
        "url": "https://assay-systems.com/register/de/d4b-drones-for-bim-infrastructute-gmbh/"
      },
      {
        "name": "Dr. M. COSKUN Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/dr-m-coskun-consulting-gmbh/"
      },
      {
        "name": "Dr. M. COSKUN Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/dr-m-coskun-consulting-gmbh/"
      },
      {
        "name": "Emch+Berger GmbH - Ingenieure und Planer, Halle/S",
        "url": "https://assay-systems.com/register/de/uncontested/s/emch-berger-gmbh-ingenieure-und-planer-halle-s/"
      },
      {
        "name": "Emch+Berger GmbH - Ingenieure und Planer, Halle/S in the register",
        "url": "https://assay-systems.com/register/de/emch-berger-gmbh-ingenieure-und-planer-halle-s/"
      },
      {
        "name": "SCS Engineering GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/scs-engineering-gmbh/"
      },
      {
        "name": "ESG Eisenbahn Service Gesellschaft",
        "url": "https://assay-systems.com/register/de/uncontested/s/esg-eisenbahn-service-gesellschaft-mbh/"
      },
      {
        "name": "ESG Eisenbahn Service Gesellschaft in the register",
        "url": "https://assay-systems.com/register/de/esg-eisenbahn-service-gesellschaft/"
      },
      {
        "name": "FOGTEC Brandschutz Systeme GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/fogtec-brandschutz-systeme-gmbh/"
      },
      {
        "name": "FOGTEC Brandschutz Systeme GmbH in the register",
        "url": "https://assay-systems.com/register/de/fogtec-brandschutz-systeme-gmbh/"
      },
      {
        "name": "GFK Ingenieure GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/gfk-ingenieure-gmbh/"
      },
      {
        "name": "GFK Ingenieure GmbH in the register",
        "url": "https://assay-systems.com/register/de/gfk-ingenieure-gmbh/"
      },
      {
        "name": "GTS Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/gts-deutschland-gmbh/"
      },
      {
        "name": "GTS Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/gts-deutschland-gmbh/"
      },
      {
        "name": "IFAB Ingenieure für angewandte Bran - schutzforschung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ifab-ingenieure-fur-angewandte-bran-schutzforschung-gmbh/"
      },
      {
        "name": "IFAB Ingenieure für angewandte Bran - schutzforschung GmbH in the register",
        "url": "https://assay-systems.com/register/de/ifab-ingenieure-fur-angewandte-bran-schutzforschung-gmbh/"
      },
      {
        "name": "Implenia Construction GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/implenia-construction-gmbh/"
      },
      {
        "name": "Implenia Construction GmbH in the register",
        "url": "https://assay-systems.com/register/de/implenia-construction-gmbh/"
      },
      {
        "name": "KBR ENGINEERING GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/kbr-engineering-gmbh/"
      },
      {
        "name": "KBR ENGINEERING GmbH in the register",
        "url": "https://assay-systems.com/register/de/kbr-engineering-gmbh/"
      },
      {
        "name": "KUBE CON safety GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/kube-con-safety-gmbh/"
      },
      {
        "name": "KUBE CON safety GmbH in the register",
        "url": "https://assay-systems.com/register/de/kube-con-safety-gmbh/"
      },
      {
        "name": "Lamparter GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/lamparter-gmbh-co-kg/"
      },
      {
        "name": "Lamparter GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/lamparter-gmbh-co-kg/"
      },
      {
        "name": "LeitWerk Aktiengesellschaft",
        "url": "https://assay-systems.com/register/de/uncontested/s/leitwerk-aktiengesellschaft/"
      },
      {
        "name": "LeitWerk Aktiengesellschaft in the register",
        "url": "https://assay-systems.com/register/de/leitwerk-aktiengesellschaft/"
      },
      {
        "name": "LT Elektrotechnik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/lt-elektrotechnik-gmbh/"
      },
      {
        "name": "LT Elektrotechnik GmbH in the register",
        "url": "https://assay-systems.com/register/de/lt-elektrotechnik-gmbh/"
      },
      {
        "name": "mgp Ingenieurgesellschaft Goldemund - Hofmann GbR",
        "url": "https://assay-systems.com/register/de/uncontested/s/mgp-ingenieurgesellschaft-goldemund-hofmann-gbr/"
      },
      {
        "name": "mgp Ingenieurgesellschaft Goldemund - Hofmann GbR in the register",
        "url": "https://assay-systems.com/register/de/mgp-ingenieurgesellschaft-goldemund-hofmann-gbr/"
      },
      {
        "name": "OBERMEYER Infrastruktur - GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/obermeyer-infrastruktur-gmbh-co-kg/"
      },
      {
        "name": "OBERMEYER Infrastruktur - GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/obermeyer-infrastruktur-gmbh-co-kg/"
      },
      {
        "name": "SOCOTEC Ingenieure AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/socotec-ingenieure-ag/"
      },
      {
        "name": "SOCOTEC Ingenieure AG in the register",
        "url": "https://assay-systems.com/register/de/socotec-ingenieure-ag/"
      },
      {
        "name": "Stadler Engineering GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/stadler-engineering-gmbh/"
      },
      {
        "name": "Stadler Engineering GmbH in the register",
        "url": "https://assay-systems.com/register/de/stadler-engineering-gmbh/"
      },
      {
        "name": "Stahl-Metallbau Wendelstorf GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/stahl-metallbau-wendelstorf-gmbh/"
      },
      {
        "name": "Stahl-Metallbau Wendelstorf GmbH in the register",
        "url": "https://assay-systems.com/register/de/stahl-metallbau-wendelstorf-gmbh/"
      },
      {
        "name": "TÜV Rheinland Industrie Service Gmb",
        "url": "https://assay-systems.com/register/de/uncontested/s/tuv-rheinland-industrie-service-gmb/"
      },
      {
        "name": "TÜV Rheinland Industrie Service Gmb in the register",
        "url": "https://assay-systems.com/register/de/tuv-rheinland-industrie-service-gmb/"
      },
      {
        "name": "Zumbansen Planungsgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/zumbansen-planungsgesellschaft-mbh/"
      },
      {
        "name": "Zumbansen Planungsgesellschaft mbH in the register",
        "url": "https://assay-systems.com/register/de/zumbansen-planungsgesellschaft-mbh/"
      },
      {
        "name": "Zürcher Bau GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/zurcher-bau-gmbh/"
      },
      {
        "name": "Zürcher Bau GmbH in the register",
        "url": "https://assay-systems.com/register/de/zurcher-bau-gmbh/"
      },
      {
        "name": "DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/db-engineering-consulting-gmbh/"
      },
      {
        "name": "DB InfraGO AG – Immobilien (BuKr 09): uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-immobilien-bukr-09/"
      },
      {
        "name": "DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/db-engineering-consulting-gmbh/"
      },
      {
        "name": "Sidla & Schönberger Spezialtiefbau GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/sidla-schonberger-spezialtiefbau-gmbh/"
      },
      {
        "name": "DB InfraGO AG, Regionalbereich Südwest: uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-infrago-ag-regionalbereich-sudwest/"
      },
      {
        "name": "Sidla & Schönberger Spezialtiefbau GmbH in the register",
        "url": "https://assay-systems.com/register/de/sidla-schonberger-spezialtiefbau-gmbh/"
      },
      {
        "name": "Steinbach & Vollmann GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/steinbach-vollmann-gmbh/"
      },
      {
        "name": "DB Kommunikationstechnik GmbH (Bukr 06): uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-kommunikationstechnik-gmbh-bukr-06/"
      },
      {
        "name": "Steinbach & Vollmann GmbH in the register",
        "url": "https://assay-systems.com/register/de/steinbach-vollmann-gmbh/"
      },
      {
        "name": "Train4Train GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/train4train-gmbh/"
      },
      {
        "name": "Train4Train GmbH in the register",
        "url": "https://assay-systems.com/register/de/train4train-gmbh/"
      },
      {
        "name": "TRIANGULA Logistik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/triangula-logistik-gmbh/"
      },
      {
        "name": "TRIANGULA Logistik GmbH in the register",
        "url": "https://assay-systems.com/register/de/triangula-logistik-gmbh/"
      },
      {
        "name": "ABI Ingenieurbüro GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/abi-ingenieurburo-gmbh/"
      },
      {
        "name": "DB Netz AG (Bukr 16): uncontested",
        "url": "https://assay-systems.com/register/de/uncontested/b/db-netz-ag-bukr-16/"
      },
      {
        "name": "ABI Ingenieurbüro GmbH in the register",
        "url": "https://assay-systems.com/register/de/abi-ingenieurburo-gmbh/"
      },
      {
        "name": "AStG Ramboll Group DE-DK-FI c/o Ramboll Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/astg-ramboll-group-de-dk-fi-c-o-ramboll-deutschland-gmbh/"
      },
      {
        "name": "AStG Ramboll Group DE-DK-FI c/o Ramboll Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/astg-ramboll-group-de-dk-fi-c-o-ramboll-deutschland-gmbh/"
      },
      {
        "name": "Attenberger GmbH Fachbüro für - Arbeitssicherheit und Umweltschutz",
        "url": "https://assay-systems.com/register/de/uncontested/s/attenberger-gmbh-fachburo-fur-arbeitssicherheit-und-umweltschutz/"
      },
      {
        "name": "Attenberger GmbH Fachbüro für - Arbeitssicherheit und Umweltschutz in the register",
        "url": "https://assay-systems.com/register/de/attenberger-gmbh-fachburo-fur-arbeitssicherheit-und-umweltschutz/"
      },
      {
        "name": "Bahndienste Lang GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bahndienste-lang-gmbh/"
      },
      {
        "name": "Bahndienste Lang GmbH in the register",
        "url": "https://assay-systems.com/register/de/bahndienste-lang-gmbh/"
      },
      {
        "name": "BBL Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bbl-consulting-gmbh/"
      },
      {
        "name": "BBL Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/bbl-consulting-gmbh/"
      },
      {
        "name": "BIEGE ABS 46/2 BA3 c/o DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-abs-46-2-ba3-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE ABS 46/2 BA3 c/o DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-abs-46-2-ba3-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE BÜW ESTW Büdingen c/o DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-buw-estw-budingen-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE BÜW ESTW Büdingen c/o DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-buw-estw-budingen-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE FuGe TA 23FEI69411 c/o OBERMEYER Infrastruktur GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-fuge-ta-23fei69411-c-o-obermeyer-infrastruktur-gmbh-co-kg/"
      },
      {
        "name": "BIEGE FuGe TA 23FEI69411 c/o OBERMEYER Infrastruktur GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/biege-fuge-ta-23fei69411-c-o-obermeyer-infrastruktur-gmbh-co-kg/"
      },
      {
        "name": "BIEGE Gäubahn Süd Los 1 c/o DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-gaubahn-sud-los-1-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE Gäubahn Süd Los 1 c/o DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-gaubahn-sud-los-1-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE_Generalsanierung_Riedbahn c/o DB Engineering & Consulting GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-generalsanierung-riedbahn-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE_Generalsanierung_Riedbahn c/o DB Engineering & Consulting GmbH in the register",
        "url": "https://assay-systems.com/register/de/biege-generalsanierung-riedbahn-c-o-db-engineering-consulting-gmbh/"
      },
      {
        "name": "BIEGE HLK Hamburg-Berlin c/o SPITZKE SE",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-hlk-hamburg-berlin-c-o-spitzke-se/"
      },
      {
        "name": "BIEGE HLK Hamburg-Berlin c/o SPITZKE SE in the register",
        "url": "https://assay-systems.com/register/de/biege-hlk-hamburg-berlin-c-o-spitzke-se/"
      },
      {
        "name": "BIEGE Ingenieurbau Pfaffensteigtunnel c/o Ed. Züblin AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/biege-ingenieurbau-pfaffensteigtunnel-c-o-ed-zublin-ag/"
      },
      {
        "name": "BIEGE Ingenieurbau Pfaffensteigtunnel c/o Ed. Züblin AG in the register",
        "url": "https://assay-systems.com/register/de/biege-ingenieurbau-pfaffensteigtunnel-c-o-ed-zublin-ag/"
      },
      {
        "name": "BPB Büro für Planung und Bauüberwac - im Verkehrswesen GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bpb-buro-fur-planung-und-bauuberwac-im-verkehrswesen-gmbh/"
      },
      {
        "name": "BPB Büro für Planung und Bauüberwac - im Verkehrswesen GmbH in the register",
        "url": "https://assay-systems.com/register/de/bpb-buro-fur-planung-und-bauuberwac-im-verkehrswesen-gmbh/"
      },
      {
        "name": "bvSys Bildverarbeitungssysteme GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bvsys-bildverarbeitungssysteme-gmbh/"
      },
      {
        "name": "bvSys Bildverarbeitungssysteme GmbH in the register",
        "url": "https://assay-systems.com/register/de/bvsys-bildverarbeitungssysteme-gmbh/"
      },
      {
        "name": "Carl Cloos Schweißtechnik - Gesellschaft mit beschränkter",
        "url": "https://assay-systems.com/register/de/uncontested/s/carl-cloos-schwei-technik-gesellschaft-mit-beschrankter/"
      },
      {
        "name": "Deponata GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/deponata-gmbh-co-kg/"
      },
      {
        "name": "Deponata GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/deponata-gmbh-co-kg/"
      },
      {
        "name": "Detecon International GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/detecon-international-gmbh/"
      },
      {
        "name": "Detecon International GmbH in the register",
        "url": "https://assay-systems.com/register/de/detecon-international-gmbh/"
      },
      {
        "name": "DSI Dreher + Sudhoff Ingenieur",
        "url": "https://assay-systems.com/register/de/uncontested/s/dsi-dreher-sudhoff-ingenieur/"
      },
      {
        "name": "DSI Dreher + Sudhoff Ingenieur in the register",
        "url": "https://assay-systems.com/register/de/dsi-dreher-sudhoff-ingenieur/"
      },
      {
        "name": "Emeran Braun GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/emeran-braun-gmbh-co-kg/"
      },
      {
        "name": "Emeran Braun GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/emeran-braun-gmbh-co-kg/"
      },
      {
        "name": "ENOTRAC AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/enotrac-ag/"
      },
      {
        "name": "ENOTRAC AG in the register",
        "url": "https://assay-systems.com/register/de/enotrac-ag/"
      },
      {
        "name": "European Trans Energy GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/european-trans-energy-gmbh/"
      },
      {
        "name": "European Trans Energy GmbH in the register",
        "url": "https://assay-systems.com/register/de/european-trans-energy-gmbh/"
      },
      {
        "name": "FCP IBU GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/fcp-ibu-gmbh/"
      },
      {
        "name": "FCP IBU GmbH in the register",
        "url": "https://assay-systems.com/register/de/fcp-ibu-gmbh/"
      },
      {
        "name": "gbm Gesellschaft für Baugeologie- - und -meßtechnik mbH Baugrundinstitu",
        "url": "https://assay-systems.com/register/de/uncontested/s/gbm-gesellschaft-fur-baugeologie-und-me-technik-mbh-baugrundinstitu/"
      },
      {
        "name": "GKG Ingenieure GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/gkg-ingenieure-gmbh/"
      },
      {
        "name": "GKG Ingenieure GmbH in the register",
        "url": "https://assay-systems.com/register/de/gkg-ingenieure-gmbh/"
      },
      {
        "name": "GPS GleisPlanService GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/gps-gleisplanservice-gmbh/"
      },
      {
        "name": "GPS GleisPlanService GmbH in the register",
        "url": "https://assay-systems.com/register/de/gps-gleisplanservice-gmbh/"
      }
    ],
    "assay_record": "ASY-DE-181TWZV0IG",
    "cite_as": "Assay Systems, \"Germany: public contracts won without a rival\", https://assay-systems.com/register/de/uncontested/137/"
  }
}