{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T03:23:08Z",
  "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-0SAC7DC0O8",
    "type": "page",
    "country": "ec",
    "name": "VANSERTRANS S.A: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/vansertrans-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 10,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 48,
        "unit": "percent",
        "display": "48%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 10,
        "unit": "count"
      }
    ],
    "text": [
      "VANSERTRANS S.A won 10 of its 21 public contract awards in Ecuador without a rival from 2016-05-11 to 2024-12-11: 0 without a competition and 10 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest Faeala21 with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2024-05-01",
          "Buyer": "Federación Ecuatoriana de Natación ocds-5wno2w-MCS-FENA-2024-002-137369",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/federacion-ecuatoriana-de-natacion/",
          "How": "Single bid selective",
          "Stated reason": "Menor Cuantía"
        },
        {
          "Date": "2024-04-17",
          "Buyer": "Faeala21 ocds-5wno2w-SIE-ALA21-2024-007-62486",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/faeala21-2/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2023-11-21",
          "Buyer": "BASE NAVAL SAN EDUARDO ocds-5wno2w-SIE-BASEDU-2023-010-42111",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/base-naval-san-eduardo/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2022-12-19",
          "Buyer": "BASE NAVAL SAN EDUARDO ocds-5wno2w-SIE-BASEDU-030-2022-42111",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/base-naval-san-eduardo/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2022-12-06",
          "Buyer": "Faeala21 ocds-5wno2w-SIE-ALA21-014-2022-62486",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/faeala21-2/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        },
        {
          "Date": "2022-08-06",
          "Buyer": "FEDERACION ECUATORIANA JUDO ocds-5wno2w-SIE-FEJ-002-2022-130906",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/federacion-ecuatoriana-judo/",
          "How": "Single bid open",
          "Stated reason": "Subasta Inversa Electrónica"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "Faeala21",
        "url": "https://assay-systems.com/register/ec/uncontested/b/faeala21-2/"
      },
      {
        "name": "BASE NAVAL SAN EDUARDO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/base-naval-san-eduardo/"
      },
      {
        "name": "FEDERACION ECUATORIANA JUDO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/federacion-ecuatoriana-judo/"
      },
      {
        "name": "ASOCIACION DE EGRESADOS Y PROFESIONALES DE APOYO AL DESARROLLO RURAL INTEGRAL DE LOS RIOS",
        "url": "https://assay-systems.com/register/ec/uncontested/b/asociacion-de-egresados-y-profesionales-de-apoyo-al-desarrollo-rural-integral-de-2/"
      },
      {
        "name": "Federación Ecuatoriana de Natación",
        "url": "https://assay-systems.com/register/ec/uncontested/b/federacion-ecuatoriana-de-natacion/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-0SAC7DC0O8",
    "cite_as": "Assay Systems, \"VANSERTRANS S.A: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/vansertrans-s-a/"
  }
}