{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T05:26:52Z",
  "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-1OLIJ7W1TM",
    "type": "page",
    "country": "ec",
    "name": "CONSTRUCTORA CASTRO & VILLACRES FORCECONSTRACTION CIA. LTDA: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/constructora-castro-villacres-forceconstraction-cia-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 67,
        "unit": "percent",
        "display": "67%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA CASTRO & VILLACRES FORCECONSTRACTION CIA. LTDA won 4 of its 6 public contract awards in Ecuador without a rival from 2016-07-14 to 2026-09-08: 0 without a competition and 4 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE PASTAZA with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-08",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE TAISHA ocds-5wno2w-LICO-GADMTAISHA-2026-00016-66951",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-taisha-2/",
          "How": "Single bid open",
          "Stated reason": "Licitación"
        },
        {
          "Date": "2017-09-19",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE PASTAZA ocds-5wno2w-COTO-GADPPz-5-2017-24084",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-provincial-de-pastaza-2/",
          "How": "Single bid open",
          "Stated reason": "Cotización"
        },
        {
          "Date": "2016-10-10",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE PASTAZA ocds-5wno2w-MCO-GADPPz-017-2016-24084",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-provincial-de-pastaza-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2016-10-10",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE PASTAZA ocds-5wno2w-MCO-GADPPz-016-2016-24084",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-provincial-de-pastaza-2/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE PASTAZA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-provincial-de-pastaza-2/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE TAISHA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-taisha-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1OLIJ7W1TM",
    "cite_as": "Assay Systems, \"CONSTRUCTORA CASTRO & VILLACRES FORCECONSTRACTION CIA. LTDA: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/constructora-castro-villacres-forceconstraction-cia-ltda/"
  }
}