{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:30:48Z",
  "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-1GBDGM413G",
    "type": "page",
    "country": "de",
    "name": "Wupperverband: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/b/wupperverband/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 16,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 22,
        "unit": "percent",
        "display": "22%"
      },
      {
        "label": "suppliers",
        "value": 16,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 16,
        "unit": "count"
      }
    ],
    "text": [
      "Wupperverband made 16 of its 74 public contract awards without a rival from 2023-12-13 to 2025-12-22: 0 without a competition and 16 after a competition that drew a single bid, to 16 suppliers; the most to Crayon Deutschland GmbH, 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-22",
          "Supplier": "Crayon Deutschland GmbH 850591-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/crayon-deutschland-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-11-25",
          "Supplier": "WSW Energie & Wasser AG 780671-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/wsw-energie-wasser-ag/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-10-30",
          "Supplier": "Menü 2000 Catering Röttgers Gmbh & Co. Kg 718225-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/menu-2000-catering-rottgers-gmbh-co-kg/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-10-15",
          "Supplier": "remineral GmbH & Co. KG 676388-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/remineral-gmbh-co-kg/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-04-15",
          "Supplier": "Wilden Kran-Vermietung GmbH 243351-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/wilden-kran-vermietung-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-04-02",
          "Supplier": "IfBW Ingenieurbüro für Brandschutz GmbH 209918-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/ifbw-ingenieurburo-fur-brandschutz-gmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "Crayon Deutschland GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/crayon-deutschland-gmbh/"
      },
      {
        "name": "Crayon Deutschland GmbH in the register",
        "url": "https://assay-systems.com/register/de/crayon-deutschland-gmbh/"
      },
      {
        "name": "Menü 2000 Catering Röttgers Gmbh & Co. Kg",
        "url": "https://assay-systems.com/register/de/uncontested/s/menu-2000-catering-rottgers-gmbh-co-kg/"
      },
      {
        "name": "Menü 2000 Catering Röttgers Gmbh & Co. Kg in the register",
        "url": "https://assay-systems.com/register/de/menu-2000-catering-rottgers-gmbh-co-kg/"
      },
      {
        "name": "AGRAVIS Technik Saltenbrock GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/agravis-technik-saltenbrock-gmbh/"
      },
      {
        "name": "AGRAVIS Technik Saltenbrock GmbH in the register",
        "url": "https://assay-systems.com/register/de/agravis-technik-saltenbrock-gmbh/"
      },
      {
        "name": "BKN GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/bkn-gmbh-co-kg/"
      },
      {
        "name": "BKN GmbH in the register",
        "url": "https://assay-systems.com/register/de/bkn-gmbh/"
      },
      {
        "name": "Coskun GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/coskun-gmbh/"
      },
      {
        "name": "Coskun GmbH in the register",
        "url": "https://assay-systems.com/register/de/coskun-gmbh/"
      },
      {
        "name": "Dr. Born - Dr. Ermel GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/dr-born-dr-ermel-gmbh/"
      },
      {
        "name": "Dr. Born - Dr. Ermel GmbH in the register",
        "url": "https://assay-systems.com/register/de/dr-born-dr-ermel-gmbh/"
      },
      {
        "name": "Flottmann und Dumm GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/flottmann-und-dumm-gmbh-co-kg/"
      },
      {
        "name": "Flottmann und Dumm GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/flottmann-und-dumm-gmbh-co-kg/"
      },
      {
        "name": "IfBW Ingenieurbüro für Brandschutz GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/ifbw-ingenieurburo-fur-brandschutz-gmbh/"
      },
      {
        "name": "IfBW Ingenieurbüro für Brandschutz GmbH in the register",
        "url": "https://assay-systems.com/register/de/ifbw-ingenieurburo-fur-brandschutz-gmbh/"
      },
      {
        "name": "Kipphardt GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/kipphardt-gmbh/"
      },
      {
        "name": "Kipphardt GmbH in the register",
        "url": "https://assay-systems.com/register/de/kipphardt-gmbh/"
      },
      {
        "name": "remineral GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/remineral-gmbh-co-kg/"
      },
      {
        "name": "remineral GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/remineral-gmbh-co-kg/"
      },
      {
        "name": "Remondis Rhein-Wupper GmbH & Co. KG",
        "url": "https://assay-systems.com/register/de/uncontested/s/remondis-rhein-wupper-gmbh-co-kg/"
      },
      {
        "name": "Remondis Rhein-Wupper GmbH & Co. KG in the register",
        "url": "https://assay-systems.com/register/de/remondis-rhein-wupper-gmbh-co-kg/"
      },
      {
        "name": "Schüßler-Plan Ingenieurgesellschaft mbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/schu-ler-plan-ingenieurgesellschaft-mbh/"
      },
      {
        "name": "THIEMT Laborplanung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/thiemt-laborplanung-gmbh/"
      },
      {
        "name": "THIEMT Laborplanung GmbH in the register",
        "url": "https://assay-systems.com/register/de/thiemt-laborplanung-gmbh/"
      },
      {
        "name": "User 2000 AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/user-2000-ag/"
      },
      {
        "name": "User 2000 AG in the register",
        "url": "https://assay-systems.com/register/de/user-2000-ag/"
      },
      {
        "name": "Wilden Kran-Vermietung GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/wilden-kran-vermietung-gmbh/"
      },
      {
        "name": "Wilden Kran-Vermietung GmbH in the register",
        "url": "https://assay-systems.com/register/de/wilden-kran-vermietung-gmbh/"
      },
      {
        "name": "WSW Energie & Wasser AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/wsw-energie-wasser-ag/"
      },
      {
        "name": "WSW Energie & Wasser AG in the register",
        "url": "https://assay-systems.com/register/de/wsw-energie-wasser-ag/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-1GBDGM413G",
    "cite_as": "Assay Systems, \"Wupperverband: contracts awarded without a rival\", https://assay-systems.com/register/de/uncontested/b/wupperverband/"
  }
}