{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T00:10:43Z",
  "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-094TU2T1YF",
    "type": "page",
    "country": "py",
    "name": "ENGINEERING S.A.E.C.A: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/engineering-s-a-e-c-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 42,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 34,
        "unit": "percent",
        "display": "34%"
      },
      {
        "label": "without a competition",
        "value": 3,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 39,
        "unit": "count"
      }
    ],
    "text": [
      "ENGINEERING S.A.E.C.A won 42 of its 124 public contract awards in Paraguay without a rival from 2016-02-18 to 2024-12-12: 3 without a competition and 39 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest Ministerio de Defensa Nacional (MDN) with 11."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2024-12-12",
          "Buyer": "Instituto de Previsión Social (IPS) ocds-03ad3f-382357-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/",
          "How": "No competition direct",
          "Stated reason": "Contratación por Excepción"
        },
        {
          "Date": "2021-04-20",
          "Buyer": "Ministerio de Obras Públicas y Comunicaciones (MOPC) ocds-03ad3f-396915-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-obras-publicas-y-comunicaciones-mopc/",
          "How": "No competition direct",
          "Stated reason": "Contratación por Excepción"
        },
        {
          "Date": "2020-11-04",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-386544-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2020-09-30",
          "Buyer": "Dirección Nacional de Aeronáutica Civil (DINAC) ocds-03ad3f-384074-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2020-01-31",
          "Buyer": "Industria Nacional del Cemento (INC) ocds-03ad3f-366548-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/industria-nacional-del-cemento-inc/",
          "How": "Single bid open",
          "Stated reason": "Concurso de Ofertas"
        },
        {
          "Date": "2019-12-13",
          "Buyer": "Ministerio de Obras Públicas y Comunicaciones (MOPC) ocds-03ad3f-369618-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-obras-publicas-y-comunicaciones-mopc/",
          "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/engineering-s-a-e-c-a/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Dirección Nacional de Aeronáutica Civil (DINAC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/direccion-nacional-de-aeronautica-civil-dinac/"
      },
      {
        "name": "Presidencia de la República",
        "url": "https://assay-systems.com/register/py/uncontested/b/presidencia-de-la-republica/"
      },
      {
        "name": "Municipalidad de Asunción",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-asuncion/"
      },
      {
        "name": "Municipalidad de Mcal Jose Félix Estigarribia",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-mcal-jose-felix-estigarribia/"
      },
      {
        "name": "Industria Nacional del Cemento (INC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/industria-nacional-del-cemento-inc/"
      },
      {
        "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": "Gobierno Departamental de Canindeyú (CANINDEYÚ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/gobierno-departamental-de-canindeyu-canindeyu/"
      },
      {
        "name": "Ministerio de Agricultura y Ganadería (MAG)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-agricultura-y-ganaderia-mag/"
      },
      {
        "name": "Instituto de Previsión Social (IPS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/"
      },
      {
        "name": "Compañía Paraguaya de Comunicaciones (COPACO)",
        "url": "https://assay-systems.com/register/py/uncontested/b/compania-paraguaya-de-comunicaciones-copaco/"
      },
      {
        "name": "Ministerio de la Mujer (MM)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-la-mujer-mm/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-094TU2T1YF",
    "cite_as": "Assay Systems, \"ENGINEERING S.A.E.C.A: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/engineering-s-a-e-c-a/"
  }
}