{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:29:23Z",
  "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-1LNDABK0YH",
    "type": "page",
    "country": "ec",
    "name": "CHANGO TOALOMBO WILSON LEONIDAS: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/chango-toalombo-wilson-leonidas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "CHANGO TOALOMBO WILSON LEONIDAS won 5 of its 5 public contract awards in Ecuador without a rival from 2016-08-03 to 2018-12-10: 5 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A with 5."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2018-12-10",
          "Buyer": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A ocds-5wno2w-CE-20180001444499-3233",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2015, SERVICIO DE CONECCIÓN ELÉCTRICA PARA COCINAS DE INDUCCIÓN, SERVICIO DE CONEXION ELECTRICA PARA COCINAS DE INDUCCION"
        },
        {
          "Date": "2017-07-07",
          "Buyer": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A ocds-5wno2w-CE-20170000926662-3233",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2015, SERVICIO DE CONECCIÓN ELÉCTRICA PARA COCINAS DE INDUCCIÓN, SERVICIO DE CONEXION ELECTRICA PARA COCINAS DE INDUCCION"
        },
        {
          "Date": "2016-12-27",
          "Buyer": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A ocds-5wno2w-CE-20160000710357-3233",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2015, SERVICIO DE CONECCIÓN ELÉCTRICA PARA COCINAS DE INDUCCIÓN, SERVICIO DE CONEXION ELECTRICA PARA COCINAS DE INDUCCION"
        },
        {
          "Date": "2016-10-11",
          "Buyer": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A ocds-5wno2w-CE-20160000654673-3233",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2015, SERVICIO DE CONECCIÓN ELÉCTRICA PARA COCINAS DE INDUCCIÓN, SERVICIO DE CONEXION ELECTRICA PARA COCINAS DE INDUCCION"
        },
        {
          "Date": "2016-08-03",
          "Buyer": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A ocds-5wno2w-CE-20160000603080-3233",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2015, SERVICIO DE CONECCIÓN ELÉCTRICA PARA COCINAS DE INDUCCIÓN, SERVICIO DE CONEXION ELECTRICA PARA COCINAS DE INDUCCION"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "EMPRESA ELECTRICA AMBATO REGIONAL CENTRO NORTE S.A",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-electrica-ambato-regional-centro-norte-s-a/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1LNDABK0YH",
    "cite_as": "Assay Systems, \"CHANGO TOALOMBO WILSON LEONIDAS: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/chango-toalombo-wilson-leonidas/"
  }
}