GENERAL SUBSTANCE LIMITED Company number 12972626 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressC/O Tax Advisory Partnership, 14 Devonshire Square, London, Uk, United Kingdom, EC2M 4YT PostcodeEC2M 4YT Companies at this postcode 115 Average house price in EC2M 4YT £18,000 (1 sales) Map