SIGNAL SUBCONTRACTORS LIMITED Company number 06676159 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address30 A Town Street Duffield Derbys 30 A Town Street, Duffield, Derby, Derbyshire, United Kingdom, DE56 4EH PostcodeDE56 4EH Companies at this postcode 56 Average house price in DE56 4EH £306,000 (22 sales) Map