{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:49:24Z",
  "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-0I7WMJM0MN",
    "type": "page",
    "country": "py",
    "name": "GAESA SA: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/gaesa-sa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 9,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 10,
        "unit": "percent",
        "display": "10%"
      },
      {
        "label": "without a competition",
        "value": 2,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 7,
        "unit": "count"
      }
    ],
    "text": [
      "GAESA SA won 9 of its 87 public contract awards in Paraguay without a rival from 2020-03-02 to 2025-11-18: 2 without a competition and 7 after a competition that drew a single bid. 8 buyers awarded it without a rival, the largest Gobierno Departamental de Canindeyú (CANINDEYÚ) with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-11-18",
          "Buyer": "Dirección Nacional de Aeronáutica Civil (DINAC) ocds-03ad3f-467828-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2023-11-23",
          "Buyer": "Gobierno Departamental de Cordillera (CORDILLERA) ocds-03ad3f-437402-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-cordillera-cordillera/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2023-11-07",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-434816-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/",
          "How": "Single bid open",
          "Stated reason": "Concurso de Ofertas"
        },
        {
          "Date": "2022-07-21",
          "Buyer": "Administración Nacional de Electricidad (ANDE) ocds-03ad3f-407548-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-electricidad-ande/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2022-06-23",
          "Buyer": "Gobierno Departamental de Canindeyú (CANINDEYÚ) ocds-03ad3f-415656-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-canindeyu-canindeyu/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2020-12-15",
          "Buyer": "Municipalidad de Lambaré ocds-03ad3f-388318-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-lambare/",
          "How": "No competition direct",
          "Stated reason": "Contratación por Excepción"
        }
      ]
    ],
    "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/gaesa-sa/"
      },
      {
        "name": "Gobierno Departamental de Canindeyú (CANINDEYÚ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-canindeyu-canindeyu/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Municipalidad de Ciudad del Este",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-ciudad-del-este/"
      },
      {
        "name": "Municipalidad de Lambaré",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-lambare/"
      },
      {
        "name": "Gobierno Departamental de Cordillera (CORDILLERA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-cordillera-cordillera/"
      },
      {
        "name": "Administración Nacional de Electricidad (ANDE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/administracion-nacional-de-electricidad-ande/"
      },
      {
        "name": "Dirección Nacional de Aeronáutica Civil (DINAC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/"
      },
      {
        "name": "Municipalidad de Encarnación",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-encarnacion/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-0I7WMJM0MN",
    "cite_as": "Assay Systems, \"GAESA SA: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/gaesa-sa/"
  }
}