CONCORD SECURITY (ALARM) SYSTEMS LIMITED Company number 01998877 · Monitor this company Active - Proposal to Strike off Overview People 10 Financial Control Documents Analysis Location Related Registered office Address5 Orchard Gate, Greenford, Middlesex, UB6 0QL PostcodeUB6 0QL Companies at this postcode 21 Average house price in UB6 0QL £654,000 (18 sales) Map