{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:01:12Z",
  "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-0YDE1IT12L",
    "type": "page",
    "country": "de",
    "name": "Stackfield GmbH: public contracts won without a rival in Germany",
    "url": "https://assay-systems.com/register/de/uncontested/s/stackfield-gmbh/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 67,
        "unit": "percent",
        "display": "67%"
      },
      {
        "label": "without a competition",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "Stackfield GmbH won 2 of its 3 public contract awards in Germany without a rival from 2026-07-02 to 2026-07-24: 2 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest AOK - Die Gesundheitskasse für Niedersachsen with 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-07-24",
          "Buyer": "AOK - Die Gesundheitskasse für Niedersachsen 512998-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/aok-die-gesundheitskasse-fur-niedersachsen/",
          "How": "No competition neg-wo-call",
          "Stated reason": "technical"
        },
        {
          "Date": "2026-07-02",
          "Buyer": "IT-Dienstleistungszentrum des Saarlandes 455586-2026",
          "Buyer link": "https://assay-systems.com/register/de/uncontested/b/it-dienstleistungszentrum-des-saarlandes/",
          "How": "No competition neg-wo-call",
          "Stated reason": "unsuitable"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Germany",
        "url": "https://assay-systems.com/register/de/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/de/stackfield-gmbh/"
      },
      {
        "name": "AOK - Die Gesundheitskasse für Niedersachsen",
        "url": "https://assay-systems.com/register/de/uncontested/b/aok-die-gesundheitskasse-fur-niedersachsen/"
      },
      {
        "name": "IT-Dienstleistungszentrum des Saarlandes",
        "url": "https://assay-systems.com/register/de/uncontested/b/it-dienstleistungszentrum-des-saarlandes/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-DE-0YDE1IT12L",
    "cite_as": "Assay Systems, \"Stackfield GmbH: public contracts won without a rival in Germany\", https://assay-systems.com/register/de/uncontested/s/stackfield-gmbh/"
  }
}