{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:25:35Z",
  "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-1QMRKLQ1Q9",
    "type": "page",
    "country": "ec",
    "name": "SIERRA SARANGO JUNIOR ALEXANDER: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/sierra-sarango-junior-alexander/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 79,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 79,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "SIERRA SARANGO JUNIOR ALEXANDER won 79 of its 79 public contract awards in Ecuador without a rival from 2017-11-24 to 2026-09-22: 79 without a competition and 0 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTÓN YANTZAZA with 42."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-22",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE PAQUISHA ocds-5wno2w-CE-20260003111626-51620",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-paquisha/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        },
        {
          "Date": "2026-09-07",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE YANTZAZA ocds-5wno2w-CE-20260003106359-38149",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-del-canton-yantzaza/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        },
        {
          "Date": "2026-08-07",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE YANTZAZA ocds-5wno2w-CE-20260003093926-38149",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-del-canton-yantzaza/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        },
        {
          "Date": "2026-07-17",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE YANTZAZA ocds-5wno2w-CE-20260003083367-38149",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-del-canton-yantzaza/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        },
        {
          "Date": "2026-06-24",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE YANTZAZA ocds-5wno2w-CE-20260003070152-38149",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-del-canton-yantzaza/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        },
        {
          "Date": "2026-06-18",
          "Buyer": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE PAQUISHA ocds-5wno2w-CE-20260003067830-51620",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-paquisha/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-003-2015, SERVICIO DE CAFETERÍA, CATALOGACIÓN DEL SERVICIO DE CAFETERIA"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DEL CANTÓN YANTZAZA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-del-canton-yantzaza/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO MUNICIPAL DE PAQUISHA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-municipal-de-paquisha/"
      },
      {
        "name": "GOBIERNO AUTONOMO DESCENTRALIZADO PROVINCIAL DE ZAMORA CHINCHIPE",
        "url": "https://assay-systems.com/register/ec/uncontested/b/gobierno-autonomo-descentralizado-provincial-de-zamora-chinchipe/"
      },
      {
        "name": "CORPORACION ELECTRICA DEL ECUADOR CELEC EP",
        "url": "https://assay-systems.com/register/ec/uncontested/b/corporacion-electrica-del-ecuador-celec-ep/"
      },
      {
        "name": "EMPRESA PUBLICA DE VIALIDAD ZAMORA CHINCHIPE",
        "url": "https://assay-systems.com/register/ec/uncontested/b/empresa-publica-de-vialidad-zamora-chinchipe/"
      },
      {
        "name": "CONSORCIO DE MUNICIPIOS AMAZÓNICOS Y GALÁPAGOS",
        "url": "https://assay-systems.com/register/ec/uncontested/b/consorcio-de-municipios-amazonicos-y-galapagos/"
      },
      {
        "name": "CASA DE LA CULTURA ECUATORIANA BENJAMIN CARRIÓN NUCLEO DE ZAMORA CHINCHIPE",
        "url": "https://assay-systems.com/register/ec/uncontested/b/casa-de-la-cultura-ecuatoriana-benjamin-carrion-nucleo-de-zamora-chinchipe/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1QMRKLQ1Q9",
    "cite_as": "Assay Systems, \"SIERRA SARANGO JUNIOR ALEXANDER: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/sierra-sarango-junior-alexander/"
  }
}