{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T06:03:07Z",
  "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-1EP4IB01R4",
    "type": "page",
    "country": "de",
    "name": "Stadt Gelsenkirchen: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/b/stadt-gelsenkirchen/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 9,
        "unit": "percent",
        "display": "9%"
      },
      {
        "label": "suppliers",
        "value": 10,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 9,
        "unit": "count"
      }
    ],
    "text": [
      "Stadt Gelsenkirchen made 11 of its 124 public contract awards without a rival from 2024-01-05 to 2026-06-25: 2 without a competition and 9 after a competition that drew a single bid, to 10 suppliers; the most to BG Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH + Gertec GmbH, 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-06-25",
          "Supplier": "Elektro Decker GmbH 437781-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/elektro-decker-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-07-15",
          "Supplier": "SaC-Schule auf Consol GmbH & Co. KG 461586-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/sac-schule-auf-consol-gmbh-co-kg/",
          "How": "No competition neg-wo-call",
          "Stated reason": "exclusive"
        },
        {
          "Date": "2025-07-02",
          "Supplier": "tetris Modulbau GmbH 429523-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/tetris-modulbau-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-11",
          "Supplier": "BG GERTEC GmbH + Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH 683469-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/bg-gertec-gmbh-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-08",
          "Supplier": "BG Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH + Gertec GmbH 680633-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/bg-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh-gertec-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-11-07",
          "Supplier": "Bevollmächtigter Vertreter der ArGe: Landschaft planen + bauen NRW GmbH 678556-2024",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/bevollmachtigter-vertreter-der-arge-landschaft-planen-bauen-nrw-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "BG Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH + Gertec GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bg-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh-gertec-gmbh/"
      },
      {
        "name": "BG Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH + Gertec GmbH in the register",
        "url": "https://assay-systems.com/register/de/bg-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh-gertec-gmbh/"
      },
      {
        "name": "SaC-Schule auf Consol GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/sac-schule-auf-consol-gmbh-co-kg/"
      },
      {
        "name": "SaC-Schule auf Consol GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/sac-schule-auf-consol-gmbh-co-kg/"
      },
      {
        "name": "Erenja AG & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/erenja-ag-co-kg/"
      },
      {
        "name": "Erenja AG & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/erenja-ag-co-kg/"
      },
      {
        "name": "Elektro Decker GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/elektro-decker-gmbh/"
      },
      {
        "name": "Elektro Decker GmbH in the register",
        "url": "https://assay-systems.com/register/de/elektro-decker-gmbh/"
      },
      {
        "name": "AWS GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/aws-gmbh/"
      },
      {
        "name": "AWS GmbH in the register",
        "url": "https://assay-systems.com/register/de/aws-gmbh/"
      },
      {
        "name": "tetris Modulbau GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/tetris-modulbau-gmbh/"
      },
      {
        "name": "tetris Modulbau GmbH in the register",
        "url": "https://assay-systems.com/register/de/tetris-modulbau-gmbh/"
      },
      {
        "name": "BG GERTEC GmbH + Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bg-gertec-gmbh-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh/"
      },
      {
        "name": "BG GERTEC GmbH + Klimaagentur Rhein-Ruhr c/o Corporate Values GmbH in the register",
        "url": "https://assay-systems.com/register/de/bg-gertec-gmbh-klimaagentur-rhein-ruhr-c-o-corporate-values-gmbh/"
      },
      {
        "name": "Bevollmächtigter Vertreter der ArGe: Landschaft planen + bauen NRW GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bevollmachtigter-vertreter-der-arge-landschaft-planen-bauen-nrw-gmbh/"
      },
      {
        "name": "Bevollmächtigter Vertreter der ArGe: Landschaft planen + bauen NRW GmbH in the register",
        "url": "https://assay-systems.com/register/de/bevollmachtigter-vertreter-der-arge-landschaft-planen-bauen-nrw-gmbh/"
      },
      {
        "name": "Terbrack + Ratering Ingenieure GbR",
        "url": "https://assay-systems.com/register/de/uncontested/s/terbrack-ratering-ingenieure-gbr/"
      },
      {
        "name": "Terbrack + Ratering Ingenieure GbR in the register",
        "url": "https://assay-systems.com/register/de/terbrack-ratering-ingenieure-gbr/"
      },
      {
        "name": "ENOTherm GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/enotherm-gmbh/"
      },
      {
        "name": "ENOTherm GmbH in the register",
        "url": "https://assay-systems.com/register/de/enotherm-gmbh/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-1EP4IB01R4",
    "cite_as": "Assay Systems, \"Stadt Gelsenkirchen: contracts awarded without a rival\", https://assay-systems.com/register/de/uncontested/b/stadt-gelsenkirchen/"
  }
}