A Annfield Plain B Barnard Castle Billingham Birtley Bishop Auckland Blackhall Colliery Brasside Burnhope C Carrville Chester le Street Chilton Consett Coundon Crook D Darlington Durham E Eaglescliffe Easington Colliery Eldon Lane Esh Esh Winning F Ferryhill Framwellgate Moor G Greencroft Industrial Park H Hartlepool Haswell K Kelloe L Lanchester Leadgate M Meadowfield Meadowfield Industrial Estate Middleton St. George Minsteracres N Nettlesworth Newbiggin Newton Aycliffe North West Industrial Estate P Pelton Peterlee Preston Farm Industrial Estate S Seaham Sedgefield Shotton Colliery South West Industrial Estate Spennymoor Stanhope Stanley Startforth Stockton-on-Tees T Tantobie Thornaby Trimdon Trimdon Colliery Trimdon Station W West Cornforth Wheatley Hill Willington Wingate Y Yarm Recently updated companies Most viewed companies