{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T02:32:21Z",
  "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-1X8HYHR1DU",
    "type": "page",
    "country": "cl",
    "name": "MEDYSSEY S.A: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/medyssey-s-a/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 172,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 83,
        "unit": "percent",
        "display": "83%"
      },
      {
        "label": "without a competition",
        "value": 169,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 3,
        "unit": "count"
      }
    ],
    "text": [
      "MEDYSSEY S.A won 172 of its 206 public contract awards in Chile without a rival from 2024-01-09 to 2026-04-17: 169 without a competition and 3 after a competition that drew a single bid. 7 buyers awarded it without a rival, the largest SERVICIO DE SALUD VALDIVIA HOSPITAL BASE with 79."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-04-17",
          "Buyer": "HOSPITAL DOCTOR HERNAN HENRIQUEZ ARAVENA CL-54661268",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/hospital-doctor-hernan-henriquez-aravena/",
          "How": "No competition direct",
          "Stated reason": "Si sólo existe un proveedor del bien o servicio. (Monto igual o inferior a 1.000 utm.)"
        },
        {
          "Date": "2026-01-21",
          "Buyer": "SERVICIO NACIONAL DE SALUD HOSPITAL DE C CL-53140826",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-de-salud-hospital-de-c-2/",
          "How": "No competition direct",
          "Stated reason": "Naturaleza de la negociación - Reposición o complementación de servicios o equipamientos accesorios"
        },
        {
          "Date": "2026-01-20",
          "Buyer": "HOSPITAL DOCTOR HERNAN HENRIQUEZ ARAVENA CL-54186305",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/hospital-doctor-hernan-henriquez-aravena/",
          "How": "No competition direct",
          "Stated reason": "Si sólo existe un proveedor del bien o servicio. (Monto igual o inferior a 1.000 utm.)"
        },
        {
          "Date": "2025-12-09",
          "Buyer": "SUBSECRETARIA DE MARINA HOSP NAVAL ALMIR CL-53902313",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/subsecretaria-de-marina-hosp-naval-almir/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        },
        {
          "Date": "2025-11-20",
          "Buyer": "SUBSECRETARIA DE MARINA HOSP NAVAL ALMIR CL-53846157",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/subsecretaria-de-marina-hosp-naval-almir/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        },
        {
          "Date": "2025-09-16",
          "Buyer": "SUBSECRETARIA DE MARINA HOSP NAVAL ALMIR CL-53445812",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/subsecretaria-de-marina-hosp-naval-almir/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        }
      ]
    ],
    "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/medyssey-s-a/"
      },
      {
        "name": "SERVICIO DE SALUD VALDIVIA HOSPITAL BASE",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-valdivia-hospital-base/"
      },
      {
        "name": "HOSPITAL DOCTOR HERNAN HENRIQUEZ ARAVENA",
        "url": "https://assay-systems.com/register/cl/uncontested/b/hospital-doctor-hernan-henriquez-aravena/"
      },
      {
        "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": "SUBSECRETARIA DE MARINA HOSP NAVAL ALMIR",
        "url": "https://assay-systems.com/register/cl/uncontested/b/subsecretaria-de-marina-hosp-naval-almir/"
      },
      {
        "name": "SERVICIO SALUD SAN FELIPE LOS ANDES HOSP",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-salud-san-felipe-los-andes-hosp/"
      },
      {
        "name": "SERVICIO DE SALUD DEL MAULE HOSPITAL DE CURICO",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-salud-del-maule-hospital-de-curico/"
      },
      {
        "name": "COMPLEJO ASISTENCIAL DR.VICTOR RIOS RUIZ",
        "url": "https://assay-systems.com/register/cl/uncontested/b/complejo-asistencial-dr-victor-rios-ruiz/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-1X8HYHR1DU",
    "cite_as": "Assay Systems, \"MEDYSSEY S.A: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/medyssey-s-a/"
  }
}