B Barnard Castle Birtley Bishop Auckland Boldron Bowburn Broompark C Castleside Chester le Street Consett Crook D Darlington Durham E Eaglescliffe F Ferryhill H Hamsterley Hartlepool Horden K Kirk Merrington M Middleton-in-teesdale N Newton Aycliffe P Peterlee Piercebridge S Seaton Carew Spennymoor Stanley Stockton-on-Tees W Westgate Windlestone Y Yarm Recently updated companies Most viewed companies