{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:58:52Z",
  "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-1MKDQZJ0UP",
    "type": "page",
    "country": "cl",
    "name": "MARTINEZ Y ALVARADO LTDA: public contracts won without a rival in Chile",
    "url": "https://assay-systems.com/register/cl/uncontested/s/martinez-y-alvarado-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 28,
        "unit": "percent",
        "display": "28%"
      },
      {
        "label": "without a competition",
        "value": 8,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 3,
        "unit": "count"
      }
    ],
    "text": [
      "MARTINEZ Y ALVARADO LTDA won 11 of its 39 public contract awards in Chile without a rival from 2024-03-21 to 2025-12-15: 8 without a competition and 3 after a competition that drew a single bid. 6 buyers awarded it without a rival, the largest ILUSTRE MUNICIPALIDAD DE NATALES with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-15",
          "Buyer": "ILUSTRE MUNICIPALIDAD DE NATALES CL-54016429",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/ilustre-municipalidad-de-natales/",
          "How": "No competition direct",
          "Stated reason": "licitación pública previa sin ofertas, o con ofertas inadmisibles"
        },
        {
          "Date": "2025-12-03",
          "Buyer": "DELEGACIÓN PRESIDENCIAL PROVINCIAL DE ÚLTIMA ESPERANZA CL-53950239",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/delegacion-presidencial-provincial-de-ultima-esperanza/",
          "How": "No competition direct",
          "Stated reason": "Adquisiciones inferiores a 30 UTM, que privilegien materias de alto impacto social"
        },
        {
          "Date": "2025-10-14",
          "Buyer": "ILUSTRE MUNICIPALIDAD DE TORRES DEL PAIN CL-53616200",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/ilustre-municipalidad-de-torres-del-pain/",
          "How": "No competition direct",
          "Stated reason": "Adquisiciones inferiores a 30 UTM, que privilegien materias de alto impacto social"
        },
        {
          "Date": "2025-08-01",
          "Buyer": "Ejercito de Chile CL-9559095",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/ejercito-de-chile-27/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-02-03",
          "Buyer": "Dirección Regional de Gendarmeria - Pta. Arenas CL-9485823",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/direccion-regional-de-gendarmeria-pta-arenas/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2024-12-05",
          "Buyer": "ILUSTRE MUNICIPALIDAD DE NATALES CL-9464783",
          "Buyer link": "https://assay-systems.com/register/cl/uncontested/b/ilustre-municipalidad-de-natales/",
          "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": "ILUSTRE MUNICIPALIDAD DE NATALES",
        "url": "https://assay-systems.com/register/cl/uncontested/b/ilustre-municipalidad-de-natales/"
      },
      {
        "name": "Ejercito de Chile",
        "url": "https://assay-systems.com/register/cl/uncontested/b/ejercito-de-chile-27/"
      },
      {
        "name": "ILUSTRE MUNICIPALIDAD DE TORRES DEL PAIN",
        "url": "https://assay-systems.com/register/cl/uncontested/b/ilustre-municipalidad-de-torres-del-pain/"
      },
      {
        "name": "DELEGACIÓN PRESIDENCIAL PROVINCIAL DE ÚLTIMA ESPERANZA",
        "url": "https://assay-systems.com/register/cl/uncontested/b/delegacion-presidencial-provincial-de-ultima-esperanza/"
      },
      {
        "name": "SERVICIO NACIONAL DEL ADULTO MAYOR",
        "url": "https://assay-systems.com/register/cl/uncontested/b/servicio-nacional-del-adulto-mayor/"
      },
      {
        "name": "Dirección Regional de Gendarmeria - Pta. Arenas",
        "url": "https://assay-systems.com/register/cl/uncontested/b/direccion-regional-de-gendarmeria-pta-arenas/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-1MKDQZJ0UP",
    "cite_as": "Assay Systems, \"MARTINEZ Y ALVARADO LTDA: public contracts won without a rival in Chile\", https://assay-systems.com/register/cl/uncontested/s/martinez-y-alvarado-ltda/"
  }
}