{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:58:32Z",
  "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-0EICRXY0XG",
    "type": "page",
    "country": "py",
    "name": "OLI SERVICE SRL: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/oli-service-srl/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 14,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 19,
        "unit": "percent",
        "display": "19%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 14,
        "unit": "count"
      }
    ],
    "text": [
      "OLI SERVICE SRL won 14 of its 75 public contract awards in Paraguay without a rival from 2016-01-20 to 2020-08-27: 0 without a competition and 14 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest Ente Regulador de Servicios Sanitarios (ERSSAN) with 5."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2020-08-27",
          "Buyer": "Ente Regulador de Servicios Sanitarios (ERSSAN) ocds-03ad3f-377868-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2019-11-13",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-371730-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2019-08-22",
          "Buyer": "Ente Regulador de Servicios Sanitarios (ERSSAN) ocds-03ad3f-359495-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2018-12-04",
          "Buyer": "Ente Regulador de Servicios Sanitarios (ERSSAN) ocds-03ad3f-343415-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2018-09-05",
          "Buyer": "Ministerio de Defensa Nacional (MDN) ocds-03ad3f-346396-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/",
          "How": "Single bid open",
          "Stated reason": "Contratación Directa"
        },
        {
          "Date": "2018-02-05",
          "Buyer": "Municipalidad de Asunción ocds-03ad3f-337209-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-asuncion/",
          "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/oli-service-srl/"
      },
      {
        "name": "Ente Regulador de Servicios Sanitarios (ERSSAN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ente-regulador-de-servicios-sanitarios-erssan/"
      },
      {
        "name": "Municipalidad de Asunción",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-asuncion/"
      },
      {
        "name": "Ministerio de Defensa Nacional (MDN)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-defensa-nacional-mdn/"
      },
      {
        "name": "Corte Suprema de Justicia (CSJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/corte-suprema-de-justicia-csj/"
      },
      {
        "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 Lorenzo",
        "url": "https://assay-systems.com/register/py/uncontested/b/municipalidad-de-san-lorenzo/"
      },
      {
        "name": "Universidad Nacional de Asunción (UNA)",
        "url": "https://assay-systems.com/register/py/uncontested/b/universidad-nacional-de-asuncion-una/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-0EICRXY0XG",
    "cite_as": "Assay Systems, \"OLI SERVICE SRL: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/oli-service-srl/"
  }
}