A Allensford B Belasis Hall Technology Park Billingham Bishop Auckland C Chester le Street Consett Crook D Darlington Durham E Eaglescliffe F Ferryhill Fishburn Framwellgate Moor H Hartlepool I Ingleby Barwick K Kirklevington L Lanchester Leadgate M Murton N Newton Aycliffe North West Industrial Estate P Peterlee R Rushyford S Seaham South West Industrial Estate St. Helen Auckland Stanley Stockton-on-Tees T Thornaby W Willington Y Yarm Recently updated companies Most viewed companies