{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:25:35Z",
  "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-PY-1Y7WUQP014",
    "type": "page",
    "country": "py",
    "name": "DENTAL GUARANI SA: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/dental-guarani-sa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 22,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 15,
        "unit": "percent",
        "display": "15%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 22,
        "unit": "count"
      }
    ],
    "text": [
      "DENTAL GUARANI SA won 22 of its 151 public contract awards in Paraguay without a rival from 2016-05-30 to 2025-12-21: 0 without a competition and 22 after a competition that drew a single bid. 11 buyers awarded it without a rival, the largest Universidad Nacional de Asunción (UNA) with 7."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-21",
          "Buyer": "Gobierno Departamental de Central (CENTRAL) ocds-03ad3f-471263-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-central-central/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2025-11-20",
          "Buyer": "Administración Nacional de Navegación y Puertos (ANNP) ocds-03ad3f-462538-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-navegacion-y-puertos-annp/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2025-10-15",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-473709-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-10-21",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-454794-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-10-18",
          "Buyer": "Universidad Nacional de Asunción (UNA) ocds-03ad3f-443169-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2024-07-03",
          "Buyer": "Ministerio del Interior (M.I.) ocds-03ad3f-441694-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Paraguay",
        "url": "https://assay-systems.com/register/py/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/py/dental-guarani-sa/"
      },
      {
        "name": "Universidad Nacional de Asunción (UNA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/"
      },
      {
        "name": "Universidad Nacional de Caaguazu (UNCA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-caaguazu-unca/"
      },
      {
        "name": "Ministerio de Salud Pública y Bienestar Social (MSPBS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-salud-publica-y-bienestar-social-mspbs/"
      },
      {
        "name": "Gobierno Departamental de Central (CENTRAL)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-central-central/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Ministerio del Interior (M.I.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/"
      },
      {
        "name": "Gobierno Departamental de San Pedro (S.PEDRO)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-san-pedro-s-pedro/"
      },
      {
        "name": "Administración Nacional de Navegación y Puertos (ANNP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-navegacion-y-puertos-annp/"
      },
      {
        "name": "Municipalidad de Atyra",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-atyra/"
      },
      {
        "name": "Universidad Nacional de Concepción (UNC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-concepcion-unc/"
      },
      {
        "name": "Municipalidad de Ciudad del Este",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-ciudad-del-este/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-1Y7WUQP014",
    "cite_as": "Assay Systems, \"DENTAL GUARANI SA: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/dental-guarani-sa/"
  }
}