{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T01:18:09Z",
  "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-1YTWO9Q0TH",
    "type": "page",
    "country": "py",
    "name": "ONE S.A: public contracts won without a rival in Paraguay",
    "url": "https://assay-systems.com/register/py/uncontested/s/one-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 25,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 28,
        "unit": "percent",
        "display": "28%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 25,
        "unit": "count"
      }
    ],
    "text": [
      "ONE S.A won 25 of its 88 public contract awards in Paraguay without a rival from 2016-03-30 to 2026-03-26: 0 without a competition and 25 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest Banco Central del Paraguay (BCP) with 9."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-26",
          "Buyer": "Banco Central del Paraguay (BCP) ocds-03ad3f-479756-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2025-11-18",
          "Buyer": "Ministerio de Economía y Finanzas ocds-03ad3f-468047-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-economia-y-finanzas/",
          "How": "Single bid open",
          "Stated reason": "Menor cuantía nacional"
        },
        {
          "Date": "2025-11-04",
          "Buyer": "Instituto de Previsión Social (IPS) ocds-03ad3f-472347-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2025-10-30",
          "Buyer": "Banco Central del Paraguay (BCP) ocds-03ad3f-464296-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2025-08-20",
          "Buyer": "Banco Central del Paraguay (BCP) ocds-03ad3f-443965-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/",
          "How": "Single bid open",
          "Stated reason": "Licitación Pública Nacional"
        },
        {
          "Date": "2025-03-28",
          "Buyer": "Banco Central del Paraguay (BCP) ocds-03ad3f-459908-1",
          "Buyer link": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/",
          "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/one-s-a/"
      },
      {
        "name": "Banco Central del Paraguay (BCP)",
        "url": "https://assay-systems.com/register/py/uncontested/b/banco-central-del-paraguay-bcp/"
      },
      {
        "name": "Instituto de Previsión Social (IPS)",
        "url": "https://assay-systems.com/register/py/uncontested/b/instituto-de-prevision-social-ips/"
      },
      {
        "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 Industria y Comercio (MIC)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-industria-y-comercio-mic/"
      },
      {
        "name": "Ministerio de Economía y Finanzas",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-de-economia-y-finanzas/"
      },
      {
        "name": "Ministerio Público - Fiscalía (FGE)",
        "url": "https://assay-systems.com/register/py/uncontested/b/ministerio-publico-fiscalia-fge/"
      },
      {
        "name": "Corte Suprema de Justicia (CSJ)",
        "url": "https://assay-systems.com/register/py/uncontested/b/corte-suprema-de-justicia-csj/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-PY-1YTWO9Q0TH",
    "cite_as": "Assay Systems, \"ONE S.A: public contracts won without a rival in Paraguay\", https://assay-systems.com/register/py/uncontested/s/one-s-a/"
  }
}