{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:36:57Z",
  "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-1CG66PR13J",
    "type": "page",
    "country": "py",
    "name": "MES INGENIERIA S.A: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/mes-ingenieria-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 3,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 7,
        "unit": "percent",
        "display": "7%"
      },
      {
        "label": "without a competition",
        "value": 1,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 2,
        "unit": "count"
      }
    ],
    "text": [
      "MES INGENIERIA S.A won 3 of its 46 public contract awards in Paraguay without a rival from 2020-12-30 to 2024-05-07: 1 without a competition and 2 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Ministerio del Interior (M.I.) with 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2024-05-07",
          "Buyer": "Ministerio del Interior (M.I.) ocds-03ad3f-441356-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/",
          "How": "No competition direct",
          "Stated reason": "CVE con difusión previa"
        },
        {
          "Date": "2022-06-07",
          "Buyer": "Municipalidad de Luque ocds-03ad3f-413358-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-luque/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2021-06-08",
          "Buyer": "Servicio Nacional de Calidad y Salud Animal (SENACSA) ocds-03ad3f-395581-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/servicio-nacional-de-calidad-y-salud-animal-senacsa/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        }
      ]
    ],
    "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/mes-ingenieria-s-a/"
      },
      {
        "name": "Ministerio del Interior (M.I.)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-del-interior-m-i/"
      },
      {
        "name": "Municipalidad de Luque",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-luque/"
      },
      {
        "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": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-1CG66PR13J",
    "cite_as": "Assay Systems, \"MES INGENIERIA S.A: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/mes-ingenieria-s-a/"
  }
}