B Billingham Bishop Auckland Byers Green C Chester le Street Chilton Close House Consett Craghead Crook D Dalton-le-dale Darlington Durham E Eaglescliffe Evenwood F Ferryhill G Great Lumley H Hartlepool Haswell Helmington Row Hesleden I Ingleby Barwick K Kirk Merrington M Middleton St. George N Newton Aycliffe North West Industrial Estate P Peterlee S School Aycliffe Seaham Shotton Colliery South Hetton Spennymoor Stanley Stockton-on-Tees Sunnybrow T Thornaby Trimdon Grange Trimdon Station U Ushaw Moor W Wingate Recently updated companies Most viewed companies