B Baldersdale Barnard Castle Binchester Bishop Auckland Butterknowle C Chester le Street Consett Cornsay D Darlington Durham E Eaglescliffe G Gainford H Hamsterley Hartlepool I Ingleton K Kirklevington M Middleton-in-teesdale Middleton-on-leven O Old Eldon Q Quebec R Romaldkirk Rookhope S Shildon Stockton-on-Tees T Tow Law W Wolsingham Woodland Y Yarm Recently updated companies Most viewed companies