{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:40:07Z",
  "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-0UCX9II1CD",
    "type": "page",
    "country": "cl",
    "name": "ESCUELA NAVAL \"ARTURO PRAT\": contracts awarded without a rival",
    "url": "https://assay-systems.com/register/cl/uncontested/b/escuela-naval-arturo-prat/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 51,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 5,
        "unit": "percent",
        "display": "5%"
      },
      {
        "label": "suppliers",
        "value": 40,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 37,
        "unit": "count"
      }
    ],
    "text": [
      "ESCUELA NAVAL \"ARTURO PRAT\" made 51 of its 1,061 public contract awards without a rival from 2024-01-11 to 2026-04-21: 14 without a competition and 37 after a competition that drew a single bid, to 40 suppliers; the most to COMERCIALIZADORA TACSPORTS SPA, 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-29",
          "Supplier": "COMERCIALIZADORA E INVERSIONES SAILS CHILE LIMITADA CL-9612741",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/comercializadora-e-inversiones-sails-chile-limitada/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-12-18",
          "Supplier": "CONTEMPORA COMPAÑIA DE SEGUROS GENERALES S.A CL-9600842",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/contempora-compania-de-seguros-generales-s-a/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-12-11",
          "Supplier": "COMERCIALIZADORA E INVERSIONES SAILS CHILE LIMITADA CL-9612007",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/comercializadora-e-inversiones-sails-chile-limitada/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-11-19",
          "Supplier": "AMBIENTE Y CLIMA INGENIERÍA SPA CL-9604648",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/ambiente-y-clima-ingenieria-spa/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-10-21",
          "Supplier": "COMERCIAL RIO CLARO SPA CL-9589987",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/comercial-rio-claro-spa/",
          "How": "Single bid Licitación Pública Entre 100 y 1000 UTM (LE)",
          "Stated reason": "—"
        },
        {
          "Date": "2025-07-31",
          "Supplier": "JOKER SERVICIOS SPA CL-9561137",
          "Supplier link": "https://assay-systems.com/register/cl/uncontested/s/joker-servicios-spa/",
          "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": "COMERCIALIZADORA TACSPORTS SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercializadora-tacsports-spa/"
      },
      {
        "name": "COMERCIALIZADORA TACSPORTS SPA in the register",
        "url": "https://assay-systems.com/register/cl/comercializadora-tacsports-spa/"
      },
      {
        "name": "INMOBILIARIA CLUB DE DEPORTES NAUTICOS RELONCAVI S A",
        "url": "https://assay-systems.com/register/cl/uncontested/s/inmobiliaria-club-de-deportes-nauticos-reloncavi-s-a/"
      },
      {
        "name": "INMOBILIARIA CLUB DE DEPORTES NAUTICOS RELONCAVI S A in the register",
        "url": "https://assay-systems.com/register/cl/inmobiliaria-club-de-deportes-nauticos-reloncavi-s-a/"
      },
      {
        "name": "LUIS PABLO PADILLA VERGARA Y COMPANIA LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/luis-pablo-padilla-vergara-y-compania-limitada/"
      },
      {
        "name": "LUIS PABLO PADILLA VERGARA Y COMPANIA LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/luis-pablo-padilla-vergara-y-compania-limitada/"
      },
      {
        "name": "CLUB NAVAL",
        "url": "https://assay-systems.com/register/cl/uncontested/s/club-naval/"
      },
      {
        "name": "CLUB NAVAL in the register",
        "url": "https://assay-systems.com/register/cl/club-naval/"
      },
      {
        "name": "ASESORÍAS CONTABLES FINANCIERAS CAROLINA DONOSO GODOY E.I.R.L",
        "url": "https://assay-systems.com/register/cl/uncontested/s/asesorias-contables-financieras-carolina-donoso-godoy-e-i-r-l/"
      },
      {
        "name": "SAMSONITE CHILE S.A",
        "url": "https://assay-systems.com/register/cl/uncontested/s/samsonite-chile-s-a/"
      },
      {
        "name": "SAMSONITE CHILE S.A in the register",
        "url": "https://assay-systems.com/register/cl/samsonite-chile-s-a/"
      },
      {
        "name": "COMERCIALIZADORA E INVERSIONES SAILS CHILE LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercializadora-e-inversiones-sails-chile-limitada/"
      },
      {
        "name": "COMERCIALIZADORA E INVERSIONES SAILS CHILE LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/comercializadora-e-inversiones-sails-chile-limitada/"
      },
      {
        "name": "PRODUCTORA SF EVENTOS SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/productora-sf-eventos-spa/"
      },
      {
        "name": "PRODUCTORA SF EVENTOS SPA in the register",
        "url": "https://assay-systems.com/register/cl/productora-sf-eventos-spa/"
      },
      {
        "name": "TRANSPORTES VINA DEL MAR LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/transportes-vina-del-mar-limitada/"
      },
      {
        "name": "TRANSPORTES VINA DEL MAR LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/transportes-vina-del-mar-limitada/"
      },
      {
        "name": "HDI SEGUROS S.A",
        "url": "https://assay-systems.com/register/cl/uncontested/s/hdi-seguros-s-a/"
      },
      {
        "name": "HDI SEGUROS S.A in the register",
        "url": "https://assay-systems.com/register/cl/hdi-seguros-s-a/"
      },
      {
        "name": "COMERCIAL JORVENTE Y COMPANIA LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercial-jorvente-y-compania-limitada/"
      },
      {
        "name": "COMERCIAL JORVENTE Y COMPANIA LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/comercial-jorvente-y-compania-limitada/"
      },
      {
        "name": "CONSULTORA MARCO ANTONIO SEPULVEDA GALLEGOS E.I.R",
        "url": "https://assay-systems.com/register/cl/uncontested/s/consultora-marco-antonio-sepulveda-gallegos-e-i-r/"
      },
      {
        "name": "CONSULTORA MARCO ANTONIO SEPULVEDA GALLEGOS E.I.R in the register",
        "url": "https://assay-systems.com/register/cl/consultora-marco-antonio-sepulveda-gallegos-e-i-r/"
      },
      {
        "name": "COMERCIAL RIO CLARO SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercial-rio-claro-spa/"
      },
      {
        "name": "COMERCIAL RIO CLARO SPA in the register",
        "url": "https://assay-systems.com/register/cl/comercial-rio-claro-spa/"
      },
      {
        "name": "INGENIERIA PUMPS SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/ingenieria-pumps-spa/"
      },
      {
        "name": "INGENIERIA PUMPS SPA in the register",
        "url": "https://assay-systems.com/register/cl/ingenieria-pumps-spa/"
      },
      {
        "name": "AMBIENTE Y CLIMA INGENIERÍA SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/ambiente-y-clima-ingenieria-spa/"
      },
      {
        "name": "AMBIENTE Y CLIMA INGENIERÍA SPA in the register",
        "url": "https://assay-systems.com/register/cl/ambiente-y-clima-ingenieria-spa/"
      },
      {
        "name": "MANUFACTURAS DE VESTUARIO MAVESA LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/manufacturas-de-vestuario-mavesa-limitada/"
      },
      {
        "name": "MANUFACTURAS DE VESTUARIO MAVESA LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/manufacturas-de-vestuario-mavesa-limitada/"
      },
      {
        "name": "PATRICIA WEBER MURASSO EVENTOS E.I.R.L",
        "url": "https://assay-systems.com/register/cl/uncontested/s/patricia-weber-murasso-eventos-e-i-r-l/"
      },
      {
        "name": "ISSA HANANIA Y COMPANIA LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/issa-hanania-y-compania-limitada/"
      },
      {
        "name": "ISSA HANANIA Y COMPANIA LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/issa-hanania-y-compania-limitada/"
      },
      {
        "name": "IDOMMO SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/idommo-spa/"
      },
      {
        "name": "IDOMMO SPA in the register",
        "url": "https://assay-systems.com/register/cl/idommo-spa/"
      },
      {
        "name": "ASESORIAS JORGE WELDT PEREZ E.I.R.L",
        "url": "https://assay-systems.com/register/cl/uncontested/s/asesorias-jorge-weldt-perez-e-i-r-l/"
      },
      {
        "name": "PACIFICO CABLE SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/pacifico-cable-spa/"
      },
      {
        "name": "PACIFICO CABLE SPA in the register",
        "url": "https://assay-systems.com/register/cl/pacifico-cable-spa/"
      },
      {
        "name": "UNIVERSIDAD ADOLFO IBANEZ",
        "url": "https://assay-systems.com/register/cl/uncontested/s/universidad-adolfo-ibanez/"
      },
      {
        "name": "INVERSIONES NUTECH LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/inversiones-nutech-limitada/"
      },
      {
        "name": "INVERSIONES NUTECH LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/inversiones-nutech-limitada/"
      },
      {
        "name": "HOUSE INTEGRAL SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/house-integral-spa/"
      },
      {
        "name": "HOUSE INTEGRAL SPA in the register",
        "url": "https://assay-systems.com/register/cl/house-integral-spa/"
      },
      {
        "name": "EMPRESA EL MERCURIO DE VALPARAISO S A P",
        "url": "https://assay-systems.com/register/cl/uncontested/s/empresa-el-mercurio-de-valparaiso-s-a-p/"
      },
      {
        "name": "EMPRESA EL MERCURIO DE VALPARAISO S A P in the register",
        "url": "https://assay-systems.com/register/cl/empresa-el-mercurio-de-valparaiso-s-a-p/"
      },
      {
        "name": "SOC PERIODISTICA ARAUCANIA S A",
        "url": "https://assay-systems.com/register/cl/uncontested/s/soc-periodistica-araucania-s-a/"
      },
      {
        "name": "SOC PERIODISTICA ARAUCANIA S A in the register",
        "url": "https://assay-systems.com/register/cl/soc-periodistica-araucania-s-a/"
      },
      {
        "name": "JOKER SERVICIOS SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/joker-servicios-spa/"
      },
      {
        "name": "JOKER SERVICIOS SPA in the register",
        "url": "https://assay-systems.com/register/cl/joker-servicios-spa/"
      },
      {
        "name": "FABRICACION COMERCIALIZACION SERVICIOS Y PRODUCCION DE EVENTOS CAMBAR",
        "url": "https://assay-systems.com/register/cl/uncontested/s/fabricacion-comercializacion-servicios-y-produccion-de-eventos-cambar/"
      },
      {
        "name": "FABRICACION COMERCIALIZACION SERVICIOS Y PRODUCCION DE EVENTOS CAMBAR in the register",
        "url": "https://assay-systems.com/register/cl/fabricacion-comercializacion-servicios-y-produccion-de-eventos-cambar/"
      },
      {
        "name": "VTR COMUNICACIONES SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/vtr-comunicaciones-spa/"
      },
      {
        "name": "VTR COMUNICACIONES SPA in the register",
        "url": "https://assay-systems.com/register/cl/vtr-comunicaciones-spa/"
      },
      {
        "name": "COMERCIAL GONZALEZ Y OLMOS LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercial-gonzalez-y-olmos-limitada/"
      },
      {
        "name": "COMERCIAL GONZALEZ Y OLMOS LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/comercial-gonzalez-y-olmos-limitada/"
      },
      {
        "name": "COMERCIAL MAQUINAS Y SERVICIOS MAQUISER LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercial-maquinas-y-servicios-maquiser-limitada/"
      },
      {
        "name": "COMERCIAL MAQUINAS Y SERVICIOS MAQUISER LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/comercial-maquinas-y-servicios-maquiser-limitada/"
      },
      {
        "name": "DEPORTES ALEJANDRO JARA MUÑOZ E.I.R.L",
        "url": "https://assay-systems.com/register/cl/uncontested/s/deportes-alejandro-jara-munoz-e-i-r-l/"
      },
      {
        "name": "CARPAS Y EVENTOS ARÉVALO SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/carpas-y-eventos-arevalo-spa/"
      },
      {
        "name": "CARPAS Y EVENTOS ARÉVALO SPA in the register",
        "url": "https://assay-systems.com/register/cl/carpas-y-eventos-arevalo-spa/"
      },
      {
        "name": "SONIDOS PORTEÑOS SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/sonidos-portenos-spa/"
      },
      {
        "name": "SONIDOS PORTEÑOS SPA in the register",
        "url": "https://assay-systems.com/register/cl/sonidos-portenos-spa/"
      },
      {
        "name": "SOCIEDAD CONSTRUCTORA MEJILLONES LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/sociedad-constructora-mejillones-limitada/"
      },
      {
        "name": "SOCIEDAD CONSTRUCTORA MEJILLONES LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/sociedad-constructora-mejillones-limitada/"
      },
      {
        "name": "ASESORÍAS PROFESIONALES DÍAZ CHÁVEZ LIMITADA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/asesorias-profesionales-diaz-chavez-limitada/"
      },
      {
        "name": "ASESORÍAS PROFESIONALES DÍAZ CHÁVEZ LIMITADA in the register",
        "url": "https://assay-systems.com/register/cl/asesorias-profesionales-diaz-chavez-limitada/"
      },
      {
        "name": "MANUFACTURA J&I SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/manufactura-j-i-spa/"
      },
      {
        "name": "MANUFACTURA J&I SPA in the register",
        "url": "https://assay-systems.com/register/cl/manufactura-j-i-spa/"
      },
      {
        "name": "SERVICIOS DE DISEÑO ARANGUREN SPA",
        "url": "https://assay-systems.com/register/cl/uncontested/s/servicios-de-diseno-aranguren-spa/"
      },
      {
        "name": "SERVICIOS DE DISEÑO ARANGUREN SPA in the register",
        "url": "https://assay-systems.com/register/cl/servicios-de-diseno-aranguren-spa/"
      },
      {
        "name": "CONTEMPORA COMPAÑIA DE SEGUROS GENERALES S.A",
        "url": "https://assay-systems.com/register/cl/uncontested/s/contempora-compania-de-seguros-generales-s-a/"
      },
      {
        "name": "CONTEMPORA COMPAÑIA DE SEGUROS GENERALES S.A in the register",
        "url": "https://assay-systems.com/register/cl/contempora-compania-de-seguros-generales-s-a/"
      },
      {
        "name": "COMERCIALIZADORA ANGELA MARIA ABARZA GARDELLA E.I.R.L",
        "url": "https://assay-systems.com/register/cl/uncontested/s/comercializadora-angela-maria-abarza-gardella-e-i-r-l/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CL-0UCX9II1CD",
    "cite_as": "Assay Systems, \"ESCUELA NAVAL \"ARTURO PRAT\": contracts awarded without a rival\", https://assay-systems.com/register/cl/uncontested/b/escuela-naval-arturo-prat/"
  }
}