B Barnard Castle Billingham Bishop Auckland C Chester le Street Consett Coxhoe D Darlington Durham F Ferryhill Framwellgate Moor G Great Lumley H Hartlepool L Lanchester Langley Moor N New Brancepeth Newton Aycliffe North West Industrial Estate P Peterlee S Spennymoor Stockton-on-Tees T Thornaby Y Yarm Recently updated companies Most viewed companies