HARLEQUIN TRAINING SERVICES LIMITED Company number 08628594 · Monitor this company Dissolved Overview People 2 Financial Documents Analysis Location Related Registered office AddressC/O COX COSTELLO & HORNE LIMITED LANGWOOD HOUSE, 63-81 HIGH STREET, RICKMANSWORTH, HERTFORDSHIRE, WD3 1EQ PostcodeWD3 1EQ Companies at this postcode 186 Average house price in WD3 1EQ £348,000 (55 sales) Map