{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:15:54Z",
  "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-ES-1KVG2720T5",
    "type": "page",
    "country": "es",
    "name": "Ad Diagnost S.A: public contracts won without a rival in Spain",
    "url": "https://assay-systems.com/register/es/uncontested/s/ad-diagnost-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 80,
        "unit": "percent",
        "display": "80%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "Ad Diagnost S.A won 4 of its 5 public contract awards in Spain without a rival from 2024-12-16 to 2025-12-10: 0 without a competition and 4 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-10",
          "Buyer": "Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil 820856-2025",
          "Buyer link": "https://assay-systems.com/register/es/uncontested/b/direccion-gerencia-del-complejo-hospitalario-universitario-de-canarias/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-03-20",
          "Buyer": "Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil 179438-2025",
          "Buyer link": "https://assay-systems.com/register/es/uncontested/b/direccion-gerencia-del-complejo-hospitalario-universitario-de-canarias/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2025-02-27",
          "Buyer": "Tecnologías y Servicios Agrarios S.A.,S.M.E., M.P., (TRAGSATEC) 129650-2025",
          "Buyer link": "https://assay-systems.com/register/es/uncontested/b/tecnologias-y-servicios-agrarios-s-a-s-m-e-m-p-tragsatec/",
          "How": "Single bid open",
          "Stated reason": "—"
        },
        {
          "Date": "2024-12-16",
          "Buyer": "Dirección Gerente del Hospital Universitario Nuestra Señora de Candelaria 769103-2024",
          "Buyer link": "https://assay-systems.com/register/es/uncontested/b/direccion-gerente-del-hospital-universitario-nuestra-senora-de-candelaria/",
          "How": "Single bid open",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Spain",
        "url": "https://assay-systems.com/register/es/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/es/ad-diagnost-s-a/"
      },
      {
        "name": "Dirección Gerencia del Complejo Hospitalario Universitario Insular Materno Infantil",
        "url": "https://assay-systems.com/register/es/uncontested/b/direccion-gerencia-del-complejo-hospitalario-universitario-de-canarias/"
      },
      {
        "name": "Tecnologías y Servicios Agrarios S.A.,S.M.E., M.P., (TRAGSATEC)",
        "url": "https://assay-systems.com/register/es/uncontested/b/tecnologias-y-servicios-agrarios-s-a-s-m-e-m-p-tragsatec/"
      },
      {
        "name": "Dirección Gerente del Hospital Universitario Nuestra Señora de Candelaria",
        "url": "https://assay-systems.com/register/es/uncontested/b/direccion-gerente-del-hospital-universitario-nuestra-senora-de-candelaria/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-ES-1KVG2720T5",
    "cite_as": "Assay Systems, \"Ad Diagnost S.A: public contracts won without a rival in Spain\", https://assay-systems.com/register/es/uncontested/s/ad-diagnost-s-a/"
  }
}