{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:41:14Z",
  "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-13CP23I0JQ",
    "type": "page",
    "country": "py",
    "name": "UENO SEGUROS S.A: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/ueno-seguros-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 87,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 37,
        "unit": "percent",
        "display": "37%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 87,
        "unit": "count"
      }
    ],
    "text": [
      "UENO SEGUROS S.A won 87 of its 234 public contract awards in Paraguay without a rival from 2016-03-21 to 2026-02-05: 0 without a competition and 87 after a competition that drew a single bid. 31 buyers awarded it without a rival, the largest Ministerio de Defensa Nacional (MDN) with 23."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-02-05",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-477955-1",
          "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": "2025-10-24",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-475228-1",
          "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": "2025-09-30",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-473220-1",
          "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": "2025-09-15",
          "Buyer": "Municipalidad de Nueva Esperanza ocds-03ad3f-463901-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nueva-esperanza/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2025-05-23",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-457643-1",
          "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": "2024-11-04",
          "Buyer": "Ente Regulador de Servicios Sanitarios (ERSSAN) ocds-03ad3f-443555-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía 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/ueno-seguros-s-a/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Presidencia de la República",
        "url": "https://assay-systems.com/register/py/uncontested/b/presidencia-de-la-republica/"
      },
      {
        "name": "Universidad Nacional del Este (UNE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-del-este-une/"
      },
      {
        "name": "Universidad Nacional de Concepción (UNC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-concepcion-unc/"
      },
      {
        "name": "Congreso Nacional (C.N.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/congreso-nacional-c-n/"
      },
      {
        "name": "Municipalidad de Nueva Esperanza",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nueva-esperanza/"
      },
      {
        "name": "Municipalidad de San Lorenzo",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-san-lorenzo/"
      },
      {
        "name": "Ministerio del Interior (M.I.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/"
      },
      {
        "name": "Dirección Nacional de Aeronáutica Civil (DINAC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/"
      },
      {
        "name": "Gobierno Departamental de Alto Paraná (A.PARANÁ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-alto-parana-a-parana/"
      },
      {
        "name": "Ministerio de la Mujer (MM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-la-mujer-mm/"
      },
      {
        "name": "Municipalidad de Filadelfia",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-filadelfia/"
      },
      {
        "name": "Municipalidad de Edelira",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-edelira/"
      },
      {
        "name": "Consejo de la Magistratura (C.M.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/consejo-de-la-magistratura-c-m/"
      },
      {
        "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": "Jurado de Enjuiciamiento de Magistrados (JEM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/jurado-de-enjuiciamiento-de-magistrados-jem/"
      },
      {
        "name": "Ministerio de Urbanismo, Vivienda y Habitat (MUVH)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-urbanismo-vivienda-y-habitat-muvh/"
      },
      {
        "name": "Gobierno Departamental de Presidente Hayes (PTE.HAYES)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-presidente-hayes-pte-hayes/"
      },
      {
        "name": "Ministerio de Economía y Finanzas",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-economia-y-finanzas/"
      },
      {
        "name": "Gobierno Departamental de Caaguazú (CAAGUAZÚ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-caaguazu-caaguazu/"
      },
      {
        "name": "Dirección de Beneficencia (DIBEN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-de-beneficencia-diben/"
      },
      {
        "name": "Ente Regulador de Servicios Sanitarios (ERSSAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/"
      },
      {
        "name": "Ag. Nac. de Eval. y Acreditación de la Educación Superior (ANEAES)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ag-nac-de-eval-y-acreditacion-de-la-educacion-superior-aneaes/"
      },
      {
        "name": "Ministerio de Tecnologías de la Información y Comunicación (MITIC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-tecnologias-de-la-informacion-y-comunicacion-mitic/"
      },
      {
        "name": "Defensoría del Pueblo",
        "url": "https://assay-systems.com/register/py/uncontested/b/defensoria-del-pueblo/"
      },
      {
        "name": "Municipalidad de Maria Antonia",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-maria-antonia/"
      },
      {
        "name": "Ministerio de Desarrollo Social (MDS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-desarrollo-social-mds/"
      },
      {
        "name": "Universidad Nacional de Canindeyu (UNICAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-canindeyu-unican/"
      },
      {
        "name": "Ministerio de Educación y Ciencias (MEC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-educacion-y-ciencias-mec/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-13CP23I0JQ",
    "cite_as": "Assay Systems, \"UENO SEGUROS S.A: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/ueno-seguros-s-a/"
  }
}