HARKON LTD Company number 11991028 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office AddressFlat 19, 57-61 Compton Street, London, England, EC1V 0BL PostcodeEC1V 0BL Companies at this postcode 10 Average house price in EC1V 0BL £140,000 (1 sales) Map