{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T12:29:16Z",
  "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-1MU74711B9",
    "type": "page",
    "country": "cl",
    "name": "CONSTRUCTORA MUBESA LIMITADA: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/constructora-mubesa-limitada/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA MUBESA LIMITADA won 5 of its 5 public contract awards in Chile without a rival from 2024-01-22 to 2026-03-19: 5 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest SERVICIO NACIONAL DEL ADULTO MAYOR with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-19",
          "Buyer": "HOSPITAL GUILLERMO GRANT BENAVENTE DE CO CL-54481398",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/hospital-guillermo-grant-benavente-de-co/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        },
        {
          "Date": "2025-10-23",
          "Buyer": "HOSPITAL GUILLERMO GRANT BENAVENTE DE CO CL-53383432",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/hospital-guillermo-grant-benavente-de-co/",
          "How": "No competition direct",
          "Stated reason": "Emergencia, urgencia o imprevisto"
        },
        {
          "Date": "2024-12-04",
          "Buyer": "SERVICIO NACIONAL DEL ADULTO MAYOR CL-51803350",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-del-adulto-mayor/",
          "How": "No competition direct",
          "Stated reason": "—"
        },
        {
          "Date": "2024-07-26",
          "Buyer": "SERVICIO NACIONAL DEL ADULTO MAYOR CL-50925668",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-del-adulto-mayor/",
          "How": "No competition direct",
          "Stated reason": "—"
        },
        {
          "Date": "2024-01-22",
          "Buyer": "SERVICIO NACIONAL DEL ADULTO MAYOR CL-49734930",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-del-adulto-mayor/",
          "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/constructora-mubesa-limitada/"
      },
      {
        "name": "SERVICIO NACIONAL DEL ADULTO MAYOR",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-del-adulto-mayor/"
      },
      {
        "name": "HOSPITAL GUILLERMO GRANT BENAVENTE DE CO",
        "url": "https://assay-systems.com/register/cl/uncontested/b/hospital-guillermo-grant-benavente-de-co/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-1MU74711B9",
    "cite_as": "Assay Systems, \"CONSTRUCTORA MUBESA LIMITADA: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/constructora-mubesa-limitada/"
  }
}