{
   "primaryTopic" : {
      "CompanyName" : "RIO TINTO FINANCE PLC",
      "CompanyNumber" : "00358901",
      "RegAddress" : {
         "AddressLine1" : "2 EASTBOURNE TERRACE",
         "AddressLine2" : "LONDON",
         "Postcode" : "W2 6LG"
      },
      "CompanyCategory" : "Public Limited Company",
      "CompanyStatus" : "Active",
      "CountryOfOrigin" : "United Kingdom",
      "IncorporationDate" : "19/01/1940",
      "PreviousNames" : [
         {
            "CONDate" : "12/06/1997",
            "CompanyName" : "RTZ FINANCE PLC"
         }
      ],
      "Accounts" : {
         "AccountRefDay" : "31",
         "AccountRefMonth" : "12",
         "NextDueDate" : "30/06/2013",
         "LastMadeUpDate" : "31/12/2011",
         "AccountCategory" : "FULL"
      },
      "Returns" : {
         "NextDueDate" : "15/07/2013",
         "LastMadeUpDate" : "17/06/2012"
      },
      "Mortgages" : {
         "NumMortCharges" : "1",
         "NumMortOutstanding" : "1",
         "NumMortPartSatisfied" : "0",
         "NumMortSatisfied" : "0"
      },
      "SICCodes" : {
         "SicText" : [
            "64999 - Financial intermediation not elsewhere classified"
         ]
      }
   }
}