B Billingham Bishop Auckland Bradbury C Chester le Street Chilton Consett Cornsay Colliery Crook D Darlington Durham F Ferryhill G Great Lumley H Hartlepool Heighington Horden Hurworth Place I Ingleby Barwick L Lanchester Langley Park M Middleton St. George N Newton Aycliffe North West Industrial Estate P Pelton Fell Peterlee S Shotton Colliery Stanhope Stockton-on-Tees T Thornaby W Willington Recently updated companies Most viewed companies