{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:02:43Z",
  "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-EC-0BPL7D91RA",
    "type": "page",
    "country": "ec",
    "name": "CONSTRUCTORA RAMON CASTRO CIA. LTDA: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/constructora-ramon-castro-cia-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 13,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 68,
        "unit": "percent",
        "display": "68%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 13,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA RAMON CASTRO CIA. LTDA won 13 of its 19 public contract awards in Ecuador without a rival from 2016-09-05 to 2026-02-20: 0 without a competition and 13 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION with 8."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2019-06-25",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-06-2019-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2019-04-23",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-04-2019-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2019-04-22",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-03-2019-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2018-09-21",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-16-2018-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2018-06-04",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-14-2018-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2018-05-18",
          "Buyer": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION ocds-5wno2w-MCO-DD14D02E-12-2018-534542",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "DIRECCION DISTRITAL 14D02-HUAMBOYA-PABLO SEXTO-PALORA-EDUCACION",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-14d02-huamboya-pablo-sexto-palora-educacion-2/"
      },
      {
        "name": "GOBIERNO MUNICIPAL DEL CANTON HUAMBOYA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-municipal-del-canton-huamboya-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-0BPL7D91RA",
    "cite_as": "Assay Systems, \"CONSTRUCTORA RAMON CASTRO CIA. LTDA: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/constructora-ramon-castro-cia-ltda/"
  }
}