B Belasis Hall Technology Park Billingham Birtley Bishop Auckland C Chester le Street Consett D Darlington E Eaglescliffe G Greencroft Industrial Park H Hartlepool N North West Industrial Estate P Peterlee Preston Farm Industrial Estate S Seaham Seaham Grange Industrial Estate Sedgefield Shildon South Church Enterprise Park Stanley Stillington Stockton-on-Tees T Thornaby Tow Law Trimdon Grange Trimdon Station V Villa Real W Wingate Wynyard Recently updated companies Most viewed companies