{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-19T00:06:45Z",
  "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-CL-04USOXB0FY",
    "type": "page",
    "country": "cl",
    "name": "BARRON VIEYRA INTERNATIONAL SPA: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/barron-vieyra-international-spa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 35,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 10,
        "unit": "percent",
        "display": "10%"
      },
      {
        "label": "without a competition",
        "value": 31,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 4,
        "unit": "count"
      }
    ],
    "text": [
      "BARRON VIEYRA INTERNATIONAL SPA won 35 of its 336 public contract awards in Chile without a rival from 2024-01-05 to 2026-03-02: 31 without a competition and 4 after a competition that drew a single bid. 10 buyers awarded it without a rival, the largest CENTRO DE REFERENCIA DE SALUD DE PENALOLEN CORDILLERA ORIENTE with 21."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-02",
          "Buyer": "SERVICIO DE SALUD ORIENTE HOSPITAL DEL SALVADOR CL-9631511",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-oriente-hospital-del-salvador/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-10-03",
          "Buyer": "SERVICIO DE SALUD OCCIDENTE HOSPITAL SAN JUAN DE DIOS CL-53549871",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-occidente-hospital-san-juan-de-dios/",
          "How": "No competition direct",
          "Stated reason": "Costo de evaluación desproporcionado, y por monto de contratación inferior a 100 UTM"
        },
        {
          "Date": "2025-07-29",
          "Buyer": "SERVICIO DE SALUD DE TALCAHUANO HOSPITAL CL-53144809",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-de-talcahuano-hospital/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        },
        {
          "Date": "2025-04-22",
          "Buyer": "CENTRO DE REFERENCIA DE SALUD DE PENALOLEN CORDILLERA ORIENTE CL-52559187",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/centro-de-referencia-de-salud-de-penalolen-cordillera-oriente/",
          "How": "No competition direct",
          "Stated reason": "—"
        },
        {
          "Date": "2025-04-04",
          "Buyer": "CENTRO DE REFERENCIA DE SALUD DE PENALOLEN CORDILLERA ORIENTE CL-52454445",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/centro-de-referencia-de-salud-de-penalolen-cordillera-oriente/",
          "How": "No competition direct",
          "Stated reason": "—"
        },
        {
          "Date": "2025-03-06",
          "Buyer": "CENTRO DE REFERENCIA DE SALUD DE PENALOLEN CORDILLERA ORIENTE CL-52281466",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/centro-de-referencia-de-salud-de-penalolen-cordillera-oriente/",
          "How": "No competition direct",
          "Stated reason": "—"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Chile",
        "url": "https://assay-systems.com/register/cl/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/cl/barron-vieyra-international-spa/"
      },
      {
        "name": "CENTRO DE REFERENCIA DE SALUD DE PENALOLEN CORDILLERA ORIENTE",
        "url": "https://assay-systems.com/register/cl/uncontested/b/centro-de-referencia-de-salud-de-penalolen-cordillera-oriente/"
      },
      {
        "name": "SERVICIO DE SALUD COQUIMBO HOSPITAL DE COQUIMBO",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-coquimbo-hospital-de-coquimbo/"
      },
      {
        "name": "SERVICIO DE SALUD ORIENTE HOSPITAL DEL SALVADOR",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-oriente-hospital-del-salvador/"
      },
      {
        "name": "SERVICIO NACIONAL DE SALUD HOSPITAL DE C",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-de-salud-hospital-de-c-2/"
      },
      {
        "name": "COMPLEJO ASISTENCIAL DR. SOTERO DEL RIO",
        "url": "https://assay-systems.com/register/cl/uncontested/b/complejo-asistencial-dr-sotero-del-rio/"
      },
      {
        "name": "Carabineros de Chile - Hospital de Carabineros",
        "url": "https://assay-systems.com/register/cl/uncontested/b/carabineros-de-chile-hospital-de-carabineros/"
      },
      {
        "name": "SERVICIO DE SALUD DE TALCAHUANO HOSPITAL",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-de-talcahuano-hospital/"
      },
      {
        "name": "Servicio de Salud Coquimbo Hospital de Ovalle",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-coquimbo-hospital-de-ovalle/"
      },
      {
        "name": "I MUNICIPALIDAD DE LA CISTERNA",
        "url": "https://assay-systems.com/register/cl/uncontested/b/i-municipalidad-de-la-cisterna/"
      },
      {
        "name": "SERVICIO DE SALUD OCCIDENTE HOSPITAL SAN JUAN DE DIOS",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-occidente-hospital-san-juan-de-dios/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-04USOXB0FY",
    "cite_as": "Assay Systems, \"BARRON VIEYRA INTERNATIONAL SPA: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/barron-vieyra-international-spa/"
  }
}