{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T23:51:24Z",
  "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-08T7K7P0EC",
    "type": "page",
    "country": "cl",
    "name": "CONSTRUCTORA LOS MALLINES SPA: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/constructora-los-mallines-spa/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 50,
        "unit": "percent",
        "display": "50%"
      },
      {
        "label": "without a competition",
        "value": 0,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 6,
        "unit": "count"
      }
    ],
    "text": [
      "CONSTRUCTORA LOS MALLINES SPA won 6 of its 12 public contract awards in Chile without a rival from 2024-01-04 to 2026-01-13: 0 without a competition and 6 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest SERVICIO DE VIVIENDA Y URBANIZACION XI REGION with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-24",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION XI REGION CL-9535973",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-xi-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-06-17",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION XI REGION CL-9521909",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-xi-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-08-21",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION XI REGION CL-9389647",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-xi-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-01-08",
          "Buyer": "SERVICIO DE VIVIENDA Y URBANIZACION XI REGION CL-9271923",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-xi-region/",
          "How": "Single bid Licitación Pública MOP (O1)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-01-04",
          "Buyer": "I MUNICIPALIDAD DE ANGOL CL-9280493",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/i-municipalidad-de-angol/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-01-04",
          "Buyer": "I MUNICIPALIDAD DE ANGOL CL-9280485",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/i-municipalidad-de-angol/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "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-los-mallines-spa/"
      },
      {
        "name": "SERVICIO DE VIVIENDA Y URBANIZACION XI REGION",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-de-vivienda-y-urbanizacion-xi-region/"
      },
      {
        "name": "I MUNICIPALIDAD DE ANGOL",
        "url": "https://assay-systems.com/register/cl/uncontested/b/i-municipalidad-de-angol/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-08T7K7P0EC",
    "cite_as": "Assay Systems, \"CONSTRUCTORA LOS MALLINES SPA: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/constructora-los-mallines-spa/"
  }
}