{
   "primaryTopic" : {"CompanyName":"4-RAIL SERVICES LIMITED","CompanyNumber":"03256863","RegAddress":{"AddressLine1":"UNIT 3 METRO CENTRE","AddressLine2":"BRITANNIA WAY PARK ROYAL","PostTown":"LONDON","Postcode":"NW10 7PA"},"CompanyCategory":"Private Limited Company","CompanyStatus":"Active","CountryOfOrigin":"United Kingdom","IncorporationDate":"30\/09\/1996","PreviousNames":[{"CONDate":"31\/10\/1996","CompanyName":"OVERBRAY LIMITED"}],"Accounts":{"AccountRefDay":"31","AccountRefMonth":"03","NextDueDate":"31\/12\/2026","LastMadeUpDate":"31\/03\/2025","AccountCategory":"SMALL"},"Returns":{"NextDueDate":"12\/10\/2027","LastMadeUpDate":"28\/09\/2026"},"Mortgages":{"NumMortCharges":"4","NumMortOutstanding":"0","NumMortPartSatisfied":"0","NumMortSatisfied":"4"},"SICCodes":{"SicText":["74909 - Other professional, scientific and technical activities not elsewhere classified"]}}
}