A Allensford B Billingham Bishop Auckland Blackhall Colliery C Chester le Street Consett Craghead Colliery Industrial Estate Crook D Darlington Durham F Fishburn G Gainford H Hartlepool L Ludworth N Newton Aycliffe P Peterlee S Seaham Spennymoor Stanley Stockton-on-Tees Stonebridge T Trimdon Trimdon Station W West Auckland Recently updated companies Most viewed companies