B Barnard Castle Billingham Birtley Bishop Auckland C Carrville Chester le Street Consett Coxhoe Crook D Darlington Durham E Eaglescliffe F Ferryhill H Hartlepool Horden I Ingleby Barwick L Langley Moor Langley Park M Middleton St. George N Newton Aycliffe O Ouston P Peterlee S Sedgefield Sherburn Hill Shotton Colliery Spennymoor Stanley Stockton-on-Tees T Thornaby U Ushaw Moor W West Auckland Willington Wingate Y Yarm Recently updated companies Most viewed companies