{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T22:41:43Z",
  "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-0W5TZQS0O8",
    "type": "page",
    "country": "ec",
    "name": "GREVILLSA S.A: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/grevillsa-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 16,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 94,
        "unit": "percent",
        "display": "94%"
      },
      {
        "label": "without a competition",
        "value": 15,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 1,
        "unit": "count"
      }
    ],
    "text": [
      "GREVILLSA S.A won 16 of its 17 public contract awards in Ecuador without a rival from 2018-03-06 to 2019-10-07: 15 without a competition and 1 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest DIRECCIÓN DISTRITAL 09D01-XIMENA 1 PARROQUIAS RURALES: PUNA - ESTUARIO DEL RIO GUAYAS - EDUCACIÓN with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2019-10-07",
          "Buyer": "INSTITUTO ECUATORIANO DE SEGURIDAD SOCIAL ocds-5wno2w-CE-20190001699679-585874",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/instituto-ecuatoriano-de-seguridad-social-114/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        },
        {
          "Date": "2019-08-12",
          "Buyer": "HOSPITAL GUAYAQUIL ABEL GILBERT PONTON ocds-5wno2w-CE-20190001659154-17993",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/hospital-guayaquil-abel-gilbert-ponton/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        },
        {
          "Date": "2019-06-27",
          "Buyer": "BANECUADOR B.P ocds-5wno2w-CE-20190001622443-765910",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-11/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        },
        {
          "Date": "2019-06-19",
          "Buyer": "HOSPITAL UNIVERSITARIO DE GUAYAQUIL ocds-5wno2w-CE-20190001616691-592228",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/hospital-universitario-de-guayaquil/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        },
        {
          "Date": "2019-06-14",
          "Buyer": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA SUR VALDIVIA ocds-5wno2w-CE-20190001612180-2758",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-sur-valdivia/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        },
        {
          "Date": "2019-06-14",
          "Buyer": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA SUR VALDIVIA ocds-5wno2w-CE-20190001612177-2758",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-sur-valdivia/",
          "How": "No competition direct",
          "Stated reason": "Catálogo electrónico - Compra directa en el convenio CDI-SERCOP-002-2014, Servicio de pintura, CONTRATACIÓN DEL SERVICIO DE PINTURA"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "DIRECCIÓN DISTRITAL 09D01-XIMENA 1 PARROQUIAS RURALES: PUNA - ESTUARIO DEL RIO GUAYAS - EDUCACIÓN",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-09d01-ximena-1-parroquias-rurales-puna-estuario-del-rio-guay/"
      },
      {
        "name": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA SUR VALDIVIA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-sur-valdivia/"
      },
      {
        "name": "DIRECCIÓN DISTRITAL 09D01-XIMENA 1 PARROQUIAS RURALES: PUNA - ESTUARIO DEL RIO GUAYAS - EDUCACIÓN",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-09d01-ximena-1-parroquias-rurales-puna-estuario-del-rio-guay-2/"
      },
      {
        "name": "HOSPITAL GENERAL - MILAGRO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/iess-hospital-de-milagro/"
      },
      {
        "name": "HOSPITAL UNIVERSITARIO DE GUAYAQUIL",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-universitario-de-guayaquil/"
      },
      {
        "name": "HOSPITAL GUAYAQUIL ABEL GILBERT PONTON",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-guayaquil-abel-gilbert-ponton/"
      },
      {
        "name": "BANECUADOR B.P",
        "url": "https://assay-systems.com/register/ec/uncontested/b/banecuador-b-p-11/"
      },
      {
        "name": "CORPORACION ELECTRICA DEL ECUADOR CELEC EP",
        "url": "https://assay-systems.com/register/ec/uncontested/b/corporacion-electrica-del-ecuador-celec-ep-25/"
      },
      {
        "name": "INSTITUTO ECUATORIANO DE SEGURIDAD SOCIAL",
        "url": "https://assay-systems.com/register/ec/uncontested/b/instituto-ecuatoriano-de-seguridad-social-114/"
      },
      {
        "name": "COORDINACION ZONAL -ZONA 8 - INMOBILIAR",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-zonal-zona-8-secretaria-tecnica-de-gestion-inmobiliaria-del-sector-pub/"
      },
      {
        "name": "DIRECCION DISTRITAL 09D04-FEBRES CORDERO - EDUCACION",
        "url": "https://assay-systems.com/register/ec/uncontested/b/direccion-distrital-09d04-febres-cordero-educacion/"
      },
      {
        "name": "FEDERACION DEPORTIVA DEL GUAYAS",
        "url": "https://assay-systems.com/register/ec/uncontested/b/federacion-deportiva-del-guayas/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-0W5TZQS0O8",
    "cite_as": "Assay Systems, \"GREVILLSA S.A: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/grevillsa-s-a/"
  }
}