{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:07:07Z",
  "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-1U78YTF08X",
    "type": "page",
    "country": "ec",
    "name": "VIAPROYECTOS S.A: public contracts won without a rival in Ecuador",
    "url": "https://assay-systems.com/register/ec/uncontested/s/viaproyectos-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 38,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 54,
        "unit": "percent",
        "display": "54%"
      },
      {
        "label": "without a competition",
        "value": 23,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 15,
        "unit": "count"
      }
    ],
    "text": [
      "VIAPROYECTOS S.A won 38 of its 70 public contract awards in Ecuador without a rival from 2016-01-08 to 2020-04-11: 23 without a competition and 15 after a competition that drew a single bid. 14 buyers awarded it without a rival, the largest HOSPITAL GENERAL MANUEL YGNACIO MONTEROS with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2020-04-11",
          "Buyer": "MINISTERIO DEL INTERIOR HOSPITAL DE LA POLICIA NACIONAL GUAYAQUIL # 2 ocds-5wno2w-RE-HPNG2-002-2020-5702",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/ministerio-del-interior-hospital-de-la-policia-nacional-guayaquil-2-2/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        },
        {
          "Date": "2019-09-04",
          "Buyer": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA EL BATAN ocds-5wno2w-RE-CELBATAN-06-2019-2808",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-el-batan-2/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        },
        {
          "Date": "2019-07-25",
          "Buyer": "HOSPITAL GENERAL - AMBATO ocds-5wno2w-RE-HGA-016-2019-2764",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-ambato/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        },
        {
          "Date": "2019-01-07",
          "Buyer": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA EL BATAN ocds-5wno2w-RE-CELBATAN-08-2018-2808",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-el-batan-2/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        },
        {
          "Date": "2018-12-17",
          "Buyer": "HOSPITAL GENERAL LATACUNGA ocds-5wno2w-RE-HBLTGA-022-2018-2812",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-latacunga-3/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        },
        {
          "Date": "2017-12-14",
          "Buyer": "Hospital Movil No. 2 ocds-5wno2w-RE-BSU-HM2-001-2017-452927",
          "Buyer link": "https://assay-systems.com/register/ec/uncontested/b/hospital-movil-no-2-2/",
          "How": "No competition direct",
          "Stated reason": "Bienes y Servicios únicos"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Ecuador",
        "url": "https://assay-systems.com/register/ec/uncontested/"
      },
      {
        "name": "HOSPITAL GENERAL MANUEL YGNACIO MONTEROS",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-manuel-ygnacio-monteros/"
      },
      {
        "name": "HOSPITAL GENERAL - PORTOVIEJO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-portoviejo/"
      },
      {
        "name": "HOSPITAL GENERAL MACHALA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-machala-2/"
      },
      {
        "name": "MINISTERIO DEL INTERIOR HOSPITAL DE LA POLICIA NACIONAL GUAYAQUIL # 2",
        "url": "https://assay-systems.com/register/ec/uncontested/b/ministerio-del-interior-hospital-de-la-policia-nacional-guayaquil-2-2/"
      },
      {
        "name": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA EL BATAN",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-el-batan-2/"
      },
      {
        "name": "HOSPITAL GENERAL - AMBATO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-ambato/"
      },
      {
        "name": "HOSPITAL DE ESPECIALIDADES - TEODORO MALDONADO CARBO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-de-especialidades-teodoro-maldonado-carbo/"
      },
      {
        "name": "Hospital Movil No. 2",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-movil-no-2-2/"
      },
      {
        "name": "HOSPITAL GENERAL LATACUNGA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-latacunga-3/"
      },
      {
        "name": "HOSPITAL GENERAL - MILAGRO",
        "url": "https://assay-systems.com/register/ec/uncontested/b/hospital-general-milagro/"
      },
      {
        "name": "CENTRO CLÍNICO QUIRÚRGICO AMBULATORIO (HOSPITAL DEL DÍA) EFREN JURADO LOPEZ",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-efren-jurado-lopez/"
      },
      {
        "name": "CENTRO CLINICO QUIRURGICO AMBULATORIO HOSPITAL DEL DIA AZOGUES",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centro-clinico-quirurgico-ambulatorio-hospital-del-dia-azogues/"
      },
      {
        "name": "Municipalidad de Guayaquil",
        "url": "https://assay-systems.com/register/ec/uncontested/b/municipalidad-de-guayaquil-2/"
      },
      {
        "name": "CENTROCLÍNICO QUIRÚRGICO AMBULATORIO HOSPITAL DEL DÍA - EL TENA",
        "url": "https://assay-systems.com/register/ec/uncontested/b/centroclinico-quirurgico-ambulatorio-hospital-del-dia-el-tena-2/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-EC-1U78YTF08X",
    "cite_as": "Assay Systems, \"VIAPROYECTOS S.A: public contracts won without a rival in Ecuador\", https://assay-systems.com/register/ec/uncontested/s/viaproyectos-s-a/"
  }
}