{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:31:44Z",
  "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-0M7035T0IQ",
    "type": "page",
    "country": "de",
    "name": "Stadtwerke München GmbH: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/b/stadtwerke-munchen-gmbh/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 50,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 15,
        "unit": "percent",
        "display": "15%"
      },
      {
        "label": "suppliers",
        "value": 43,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 48,
        "unit": "count"
      }
    ],
    "text": [
      "Stadtwerke München GmbH made 50 of its 335 public contract awards without a rival from 2023-12-05 to 2026-08-13: 2 without a competition and 48 after a competition that drew a single bid, to 43 suppliers; the most to voestalpine Rail Technology GmbH, 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-13",
          "Supplier": "von Rundstedt & Partner GmbH 561760-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/von-rundstedt-partner-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2026-08-11",
          "Supplier": "Proklima GmbH Gebäudesanierung & Baulogistik 556549-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/proklima-gmbh-gebaudesanierung-baulogistik/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-28",
          "Supplier": "voestalpine Rail Technology GmbH 521371-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/voestalpine-rail-technology-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2026-04-30",
          "Supplier": "HS Kfz-Sachverständigen GmbH 298083-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/hs-kfz-sachverstandigen-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2026-04-14",
          "Supplier": "Technoplan GmbH 253726-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/technoplan-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2026-04-07",
          "Supplier": "Stadler Rail Service Deutschland GmbH 235120-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/stadler-rail-service-deutschland-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "voestalpine Rail Technology GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/voestalpine-rail-technology-gmbh/"
      },
      {
        "name": "voestalpine Rail Technology GmbH in the register",
        "url": "https://assay-systems.com/register/de/voestalpine-rail-technology-gmbh/"
      },
      {
        "name": "Taxi-München eG",
        "url": "https://assay-systems.com/register/de/uncontested/s/taxi-munchen-eg/"
      },
      {
        "name": "Taxi-München eG in the register",
        "url": "https://assay-systems.com/register/de/taxi-munchen-eg/"
      },
      {
        "name": "Siemens Mobility GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/siemens-mobility-gmbh/"
      },
      {
        "name": "Siemens Mobility GmbH in the register",
        "url": "https://assay-systems.com/register/de/siemens-mobility-gmbh/"
      },
      {
        "name": "NAT Neuberger Anlagentechnik AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/nat-neuberger-anlagentechnik-ag/"
      },
      {
        "name": "Rhomberg Sersa Bahntechnik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/rhomberg-sersa-bahntechnik-gmbh/"
      },
      {
        "name": "Rhomberg Sersa Bahntechnik GmbH in the register",
        "url": "https://assay-systems.com/register/de/rhomberg-sersa-bahntechnik-gmbh/"
      },
      {
        "name": "SPL Powerlines Germany GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/spl-powerlines-germany-gmbh/"
      },
      {
        "name": "SPL Powerlines Germany GmbH in the register",
        "url": "https://assay-systems.com/register/de/spl-powerlines-germany-gmbh/"
      },
      {
        "name": "Ingenieurbüro Jürgens GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ingenieurburo-jurgens-gmbh-co-kg/"
      },
      {
        "name": "ISG International Security GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/isg-international-security-gmbh/"
      },
      {
        "name": "ISG International Security GmbH in the register",
        "url": "https://assay-systems.com/register/de/isg-international-security-gmbh/"
      },
      {
        "name": "Suresecure GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/suresecure-gmbh/"
      },
      {
        "name": "Suresecure GmbH in the register",
        "url": "https://assay-systems.com/register/de/suresecure-gmbh/"
      },
      {
        "name": "HAKOM Time Series GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/hakom-time-series-gmbh/"
      },
      {
        "name": "HAKOM Time Series GmbH in the register",
        "url": "https://assay-systems.com/register/de/hakom-time-series-gmbh/"
      },
      {
        "name": "Isarsoft GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/isarsoft-gmbh/"
      },
      {
        "name": "Isarsoft GmbH in the register",
        "url": "https://assay-systems.com/register/de/isarsoft-gmbh/"
      },
      {
        "name": "JF Sicherheit + Dienstleistungsservice GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/jf-sicherheit-dienstleistungsservice-gmbh-co-kg/"
      },
      {
        "name": "JF Sicherheit + Dienstleistungsservice GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/jf-sicherheit-dienstleistungsservice-gmbh-co-kg/"
      },
      {
        "name": "Stadler Rail Service Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/stadler-rail-service-deutschland-gmbh/"
      },
      {
        "name": "Stadler Rail Service Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/stadler-rail-service-deutschland-gmbh/"
      },
      {
        "name": "von Rundstedt & Partner GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/von-rundstedt-partner-gmbh/"
      },
      {
        "name": "von Rundstedt & Partner GmbH in the register",
        "url": "https://assay-systems.com/register/de/von-rundstedt-partner-gmbh/"
      },
      {
        "name": "AirITSystems GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/airitsystems-gmbh/"
      },
      {
        "name": "AirITSystems GmbH in the register",
        "url": "https://assay-systems.com/register/de/airitsystems-gmbh/"
      },
      {
        "name": "Bahntechnik Müller GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bahntechnik-muller-gmbh/"
      },
      {
        "name": "Bahntechnik Müller GmbH in the register",
        "url": "https://assay-systems.com/register/de/bahntechnik-muller-gmbh/"
      },
      {
        "name": "Bauer Elektroanlagen Süd GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/bauer-elektroanlagen-sud-gmbh-co-kg/"
      },
      {
        "name": "Bauer Elektroanlagen Süd GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/bauer-elektroanlagen-sud-gmbh-co-kg/"
      },
      {
        "name": "b.i.g. bechtold Ingenieurgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/b-i-g-bechtold-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "b.i.g. bechtold Ingenieurgesellschaft mbH in the register",
        "url": "https://assay-systems.com/register/de/b-i-g-bechtold-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "Dallmeier Systems München GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/dallmeier-systems-munchen-gmbh/"
      },
      {
        "name": "Dallmeier Systems München GmbH in the register",
        "url": "https://assay-systems.com/register/de/dallmeier-systems-munchen-gmbh/"
      },
      {
        "name": "DB Fahrzeuginstandhaltung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/db-fahrzeuginstandhaltung-gmbh/"
      },
      {
        "name": "DB Fahrzeuginstandhaltung GmbH in the register",
        "url": "https://assay-systems.com/register/de/db-fahrzeuginstandhaltung-gmbh/"
      },
      {
        "name": "Glas Marte GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/glas-marte-gmbh/"
      },
      {
        "name": "Glas Marte GmbH in the register",
        "url": "https://assay-systems.com/register/de/glas-marte-gmbh/"
      },
      {
        "name": "Gruner Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/gruner-deutschland-gmbh/"
      },
      {
        "name": "Gruner Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/gruner-deutschland-gmbh/"
      },
      {
        "name": "GTU Mobility GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/gtu-mobility-gmbh-co-kg/"
      },
      {
        "name": "GTU Mobility GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/gtu-mobility-gmbh-co-kg/"
      },
      {
        "name": "Höber GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/hober-gmbh/"
      },
      {
        "name": "Höber GmbH in the register",
        "url": "https://assay-systems.com/register/de/hober-gmbh/"
      },
      {
        "name": "HS Kfz-Sachverständigen GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/hs-kfz-sachverstandigen-gmbh/"
      },
      {
        "name": "HS Kfz-Sachverständigen GmbH in the register",
        "url": "https://assay-systems.com/register/de/hs-kfz-sachverstandigen-gmbh/"
      },
      {
        "name": "Ing. Büro Förster+Sennewalf GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ing-buro-forster-sennewalf-gmbh/"
      },
      {
        "name": "Ing. Büro Förster+Sennewalf GmbH in the register",
        "url": "https://assay-systems.com/register/de/ing-buro-forster-sennewalf-gmbh/"
      },
      {
        "name": "Ingenieurbüro Merkin & Völker GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ingenieurburo-merkin-volker-gmbh/"
      },
      {
        "name": "Ingenieurbüro Merkin & Völker GmbH in the register",
        "url": "https://assay-systems.com/register/de/ingenieurburo-merkin-volker-gmbh/"
      },
      {
        "name": "JNS Dachtechnik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/jns-dachtechnik-gmbh/"
      },
      {
        "name": "JNS Dachtechnik GmbH in the register",
        "url": "https://assay-systems.com/register/de/jns-dachtechnik-gmbh/"
      },
      {
        "name": "Kaiser-Amm GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/kaiser-amm-gmbh/"
      },
      {
        "name": "Kaiser-Amm GmbH in the register",
        "url": "https://assay-systems.com/register/de/kaiser-amm-gmbh/"
      },
      {
        "name": "Lucchini Central Europe GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/lucchini-central-europe-gmbh/"
      },
      {
        "name": "Lucchini Central Europe GmbH in the register",
        "url": "https://assay-systems.com/register/de/lucchini-central-europe-gmbh/"
      },
      {
        "name": "LUKA - H. Weisheit GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/luka-h-weisheit-gmbh-co-kg/"
      },
      {
        "name": "LUKA - H. Weisheit GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/luka-h-weisheit-gmbh-co-kg/"
      },
      {
        "name": "Majuntke GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/majuntke-gmbh-co-kg/"
      },
      {
        "name": "Majuntke GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/majuntke-gmbh-co-kg/"
      },
      {
        "name": "MAN Truck & Bus Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/man-truck-bus-deutschland-gmbh/"
      },
      {
        "name": "MAN Truck & Bus Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/man-truck-bus-deutschland-gmbh/"
      },
      {
        "name": "PEG Planungsbüro für Energie- und Gebäudetechnik GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/peg-planungsburo-fur-energie-und-gebaudetechnik-gmbh/"
      },
      {
        "name": "PEG Planungsbüro für Energie- und Gebäudetechnik GmbH in the register",
        "url": "https://assay-systems.com/register/de/peg-planungsburo-fur-energie-und-gebaudetechnik-gmbh/"
      },
      {
        "name": "Proklima GmbH Gebäudesanierung & Baulogistik",
        "url": "https://assay-systems.com/register/de/uncontested/s/proklima-gmbh-gebaudesanierung-baulogistik/"
      },
      {
        "name": "Proklima GmbH Gebäudesanierung & Baulogistik in the register",
        "url": "https://assay-systems.com/register/de/proklima-gmbh-gebaudesanierung-baulogistik/"
      },
      {
        "name": "Rail Power Systems GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/rail-power-systems-gmbh/"
      },
      {
        "name": "Rail Power Systems GmbH in the register",
        "url": "https://assay-systems.com/register/de/rail-power-systems-gmbh/"
      },
      {
        "name": "Schollenberger Kampfmittelbergung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/schollenberger-kampfmittelbergung-gmbh/"
      },
      {
        "name": "Schollenberger Kampfmittelbergung GmbH in the register",
        "url": "https://assay-systems.com/register/de/schollenberger-kampfmittelbergung-gmbh/"
      },
      {
        "name": "Stingl GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/stingl-gmbh/"
      },
      {
        "name": "Stingl GmbH in the register",
        "url": "https://assay-systems.com/register/de/stingl-gmbh/"
      },
      {
        "name": "Strabag AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/strabag-ag/"
      },
      {
        "name": "Strabag AG in the register",
        "url": "https://assay-systems.com/register/de/strabag-ag/"
      },
      {
        "name": "studio gollwitzer architekten GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/studio-gollwitzer-architekten-gmbh/"
      },
      {
        "name": "studio gollwitzer architekten GmbH in the register",
        "url": "https://assay-systems.com/register/de/studio-gollwitzer-architekten-gmbh/"
      },
      {
        "name": "Technoplan GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/technoplan-gmbh/"
      },
      {
        "name": "Technoplan GmbH in the register",
        "url": "https://assay-systems.com/register/de/technoplan-gmbh/"
      },
      {
        "name": "WTM Engineers GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/wtm-engineers-gmbh/"
      },
      {
        "name": "WTM Engineers GmbH in the register",
        "url": "https://assay-systems.com/register/de/wtm-engineers-gmbh/"
      },
      {
        "name": "Zausinger GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/zausinger-gmbh-co-kg/"
      },
      {
        "name": "Zausinger GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/zausinger-gmbh-co-kg/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-0M7035T0IQ",
    "cite_as": "Assay Systems, \"Stadtwerke München GmbH: contracts awarded without a rival\", https://assay-systems.com/register/de/uncontested/b/stadtwerke-munchen-gmbh/"
  }
}