{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:23:00Z",
  "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-1LYH93T1IJ",
    "type": "page",
    "country": "de",
    "name": "Universitätsklinikum Essen, AöR: contracts awarded without a rival",
    "url": "https://assay-systems.com/register/de/uncontested/b/universitatsklinikum-essen-aor-2/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 44,
        "unit": "percent",
        "display": "44%"
      },
      {
        "label": "suppliers",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "Universitätsklinikum Essen, AöR made 4 of its 9 public contract awards without a rival from 2025-12-22 to 2026-07-17: 0 without a competition and 4 after a competition that drew a single bid, to 4 suppliers; the most to AIO-Studien-gGmbH, 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-07-17",
          "Supplier": "Frankfurter Institut für Klinische Krebsforschung IKF 496969-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/frankfurter-institut-fur-klinische-krebsforschung-ikf/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2026-07-15",
          "Supplier": "AIO-Studien-gGmbH 487631-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/aio-studien-ggmbh/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        },
        {
          "Date": "2026-06-02",
          "Supplier": "Nova Biomedical GmbH 377138-2026",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/nova-biomedical-gmbh/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-12-22",
          "Supplier": "Siemens Healthineers AG 854124-2025",
          "Supplier link": "https://assay-systems.com/register/de/uncontested/s/siemens-healthineers-ag/",
          "How": "Single bid neg-w-call",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "AIO-Studien-gGmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/aio-studien-ggmbh/"
      },
      {
        "name": "AIO-Studien-gGmbH in the register",
        "url": "https://assay-systems.com/register/de/aio-studien-ggmbh/"
      },
      {
        "name": "Frankfurter Institut für Klinische Krebsforschung IKF",
        "url": "https://assay-systems.com/register/de/uncontested/s/frankfurter-institut-fur-klinische-krebsforschung-ikf/"
      },
      {
        "name": "Siemens Healthineers AG",
        "url": "https://assay-systems.com/register/de/uncontested/s/siemens-healthineers-ag/"
      },
      {
        "name": "Siemens Healthineers AG in the register",
        "url": "https://assay-systems.com/register/de/siemens-healthineers-ag/"
      },
      {
        "name": "Nova Biomedical GmbH",
        "url": "https://assay-systems.com/register/de/uncontested/s/nova-biomedical-gmbh/"
      },
      {
        "name": "Nova Biomedical GmbH in the register",
        "url": "https://assay-systems.com/register/de/nova-biomedical-gmbh/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-1LYH93T1IJ",
    "cite_as": "Assay Systems, \"Universitätsklinikum Essen, AöR: contracts awarded without a rival\", https://assay-systems.com/register/de/uncontested/b/universitatsklinikum-essen-aor-2/"
  }
}