{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:16:59Z",
  "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-06N8F0F1QS",
    "type": "page",
    "country": "ec",
    "name": "GRUEIN C. LTDA: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/gruein-c-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 4,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 80,
        "unit": "percent",
        "display": "80%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "GRUEIN C. LTDA won 4 of its 5 public contract awards in Ecuador without a rival from 2016-06-22 to 2017-04-26: 0 without a competition and 4 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA NORTE-TARQUI with 1."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2017-04-26",
          "Buyer": "BANECUADOR B.P ocds-5wno2w-SIE-BANECZ5-001-2017-765910",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-12/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2017-03-23",
          "Buyer": "BANECUADOR B.P ocds-5wno2w-SIE-BANEC-003-2017-722820",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-2/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2016-10-17",
          "Buyer": "UNIDAD DE VIGILANCIA CENTRO OCCIDENTE ocds-5wno2w-SIE-UVCOC-003-2016-47212",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/unidad-de-vigilancia-centro-occidente/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2016-06-22",
          "Buyer": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA NORTE-TARQUI ocds-5wno2w-SIE-CCQAHNT-007-2016-2820",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-norte-tarqui/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA NORTE-TARQUI",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-norte-tarqui/"
      },
      {
        "name": "BANECUADOR B.P",
        "url": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-2/"
      },
      {
        "name": "UNIDAD DE VIGILANCIA CENTRO OCCIDENTE",
        "url": "https://assay-systems.com/register/ec/uncontested/b/unidad-de-vigilancia-centro-occidente/"
      },
      {
        "name": "BANECUADOR B.P",
        "url": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-12/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-06N8F0F1QS",
    "cite_as": "Assay Systems, \"GRUEIN C. LTDA: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/gruein-c-ltda/"
  }
}