{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:32:30Z",
  "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-1EGJS2H1IV",
    "type": "page",
    "country": "py",
    "name": "WINNER S. R. L: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/winner-s-r-l/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 250,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 53,
        "unit": "percent",
        "display": "53%"
      },
      {
        "label": "without a competition",
        "value": 8,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 242,
        "unit": "count"
      }
    ],
    "text": [
      "WINNER S. R. L won 250 of its 468 public contract awards in Paraguay without a rival from 2016-02-26 to 2026-10-17: 8 without a competition and 242 after a competition that drew a single bid. 60 buyers awarded it without a rival, the largest Ministerio de Defensa Nacional (MDN) with 33."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-07-22",
          "Buyer": "Municipalidad de Asunción ocds-03ad3f-483541-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-asuncion/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-05-11",
          "Buyer": "Municipalidad de Campo Aceval ocds-03ad3f-481239-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-campo-aceval/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-04-24",
          "Buyer": "Direccion Nacional de Transporte (DINATRAN) ocds-03ad3f-480780-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-transporte-dinatran/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2026-04-21",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-484931-1",
          "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": "2026-04-14",
          "Buyer": "Municipalidad de Minga Porá ocds-03ad3f-484149-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-minga-pora/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2026-03-30",
          "Buyer": "Municipalidad de Encarnación ocds-03ad3f-480138-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-encarnacion/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Paraguay",
        "url": "https://assay-systems.com/register/py/uncontested/"
      },
      {
        "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": "Ministerio de Obras Públicas y Comunicaciones (MOPC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-obras-publicas-y-comunicaciones-mopc/"
      },
      {
        "name": "Dirección Nacional de Aeronáutica Civil (DINAC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/"
      },
      {
        "name": "Ministerio Público - Fiscalía (FGE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-publico-fiscalia-fge/"
      },
      {
        "name": "Municipalidad de Asunción",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-asuncion/"
      },
      {
        "name": "Direccion Nacional de Transporte (DINATRAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-transporte-dinatran/"
      },
      {
        "name": "Municipalidad de Santa Rita",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-santa-rita/"
      },
      {
        "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": "Municipalidad de Hernandarias",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-hernandarias/"
      },
      {
        "name": "Municipalidad de Concepción",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-concepcion/"
      },
      {
        "name": "Ministerio de Trabajo, Empleo y Seguridad Social (MTESS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-trabajo-empleo-y-seguridad-social-mtess/"
      },
      {
        "name": "Municipalidad de Tomás Romero Pereira",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-tomas-romero-pereira/"
      },
      {
        "name": "Municipalidad de San Cristobal",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-san-cristobal/"
      },
      {
        "name": "Corte Suprema de Justicia (CSJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/corte-suprema-de-justicia-csj/"
      },
      {
        "name": "Instituto Forestal Nacional (INFONA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-forestal-nacional-infona/"
      },
      {
        "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": "Municipalidad de San Antonio",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-san-antonio/"
      },
      {
        "name": "Direccion Nacional de Propiedad Intelectual (DINAPI)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-propiedad-intelectual-dinapi/"
      },
      {
        "name": "Municipalidad de Yguazú",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-yguazu/"
      },
      {
        "name": "Instituto Nacional de Tecnología, Normalización y Metrología (INTN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-nacional-de-tecnologia-normalizacion-y-metrologia-intn/"
      },
      {
        "name": "Municipalidad de Encarnación",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-encarnacion/"
      },
      {
        "name": "Ministerio de Justicia (MJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-justicia-mj/"
      },
      {
        "name": "Municipalidad de Arroyos y Esteros",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-arroyos-y-esteros/"
      },
      {
        "name": "Municipalidad de Ñacunday",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nacunday/"
      },
      {
        "name": "Municipalidad de la Paloma del Espiritu Santo",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-la-paloma-del-espiritu-santo/"
      },
      {
        "name": "Petróleos Paraguayos (PETROPAR)",
        "url": "https://assay-systems.com/register/py/uncontested/b/petroleos-paraguayos-petropar/"
      },
      {
        "name": "Municipalidad de Lambaré",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-lambare/"
      },
      {
        "name": "Comisión Nacional de Telecomunicaciones (CONATEL)",
        "url": "https://assay-systems.com/register/py/uncontested/b/comision-nacional-de-telecomunicaciones-conatel/"
      },
      {
        "name": "Dirección Nacional de Ingresos Tributarios (DNIT)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-ingresos-tributarios-dnit/"
      },
      {
        "name": "Ministerio de la Defensa Pública - Defensoría (MDP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-la-defensa-publica-defensoria-mdp/"
      },
      {
        "name": "Municipalidad de Itaugua",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-itaugua/"
      },
      {
        "name": "Municipalidad de Itá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-ita/"
      },
      {
        "name": "Municipalidad de Naranjal",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-naranjal/"
      },
      {
        "name": "Municipalidad de Minga Porá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-minga-pora/"
      },
      {
        "name": "Municipalidad de Campo Aceval",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-campo-aceval/"
      },
      {
        "name": "Honorable Cámara de Senadores",
        "url": "https://assay-systems.com/register/py/uncontested/b/honorable-camara-de-senadores/"
      },
      {
        "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": "Administración Nacional de Electricidad (ANDE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-electricidad-ande/"
      },
      {
        "name": "Municipalidad de Iruña",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-iruna/"
      },
      {
        "name": "Municipalidad de Nueva Colombia",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nueva-colombia/"
      },
      {
        "name": "Instituto de Previsión Social (IPS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/"
      },
      {
        "name": "Municipalidad de Villa Elisa",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-villa-elisa/"
      },
      {
        "name": "Municipalidad de Salto del Guairá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-salto-del-guaira/"
      },
      {
        "name": "Consejo de la Magistratura (C.M.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/consejo-de-la-magistratura-c-m/"
      },
      {
        "name": "Municipalidad de San Bernardino",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-san-bernardino/"
      },
      {
        "name": "Dirección Nacional de Correos del Paraguay (DINACOPA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-correos-del-paraguay-dinacopa/"
      },
      {
        "name": "Universidad Nacional de Canindeyu (UNICAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-canindeyu-unican/"
      },
      {
        "name": "Municipalidad de Capiatá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-capiata/"
      },
      {
        "name": "Municipalidad de Capiibary",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-capiibary/"
      },
      {
        "name": "Municipalidad de Gral. Elizardo Aquino",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-gral-elizardo-aquino/"
      },
      {
        "name": "Presidencia de la República",
        "url": "https://assay-systems.com/register/py/uncontested/b/presidencia-de-la-republica/"
      },
      {
        "name": "Municipalidad de Nueva Asunción",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-nueva-asuncion/"
      },
      {
        "name": "Cañas Paraguayas S.A. (CAPASA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/canas-paraguayas-s-a-capasa/"
      },
      {
        "name": "Municipalidad de Guarambaré",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-guarambare/"
      },
      {
        "name": "Municipalidad de Loma Plata",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-loma-plata/"
      },
      {
        "name": "Industria Nacional del Cemento (INC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/industria-nacional-del-cemento-inc/"
      },
      {
        "name": "Municipalidad de Antequera",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-antequera/"
      },
      {
        "name": "Servicio Nacional de Calidad y Salud Animal (SENACSA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/servicio-nacional-de-calidad-y-salud-animal-senacsa/"
      },
      {
        "name": "Municipalidad de Cambyretá",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-cambyreta/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-1EGJS2H1IV",
    "cite_as": "Assay Systems, \"WINNER S. R. L: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/winner-s-r-l/"
  }
}