| AGRICULTURAL HARVEST STORE INSTALLATIONS LIMITED | Machinery and equipment | 1979 | Total exemption (full) |
| DORABRIDGE DESIGN & BUILD LIMITED | Basic metals | 1980 | Total exemption (full) |
| CAIRN RESEARCH LIMITED | Computers, electronics and optics | 1985 | Total exemption (full) |
| 3D DISPLAYS LIMITED | Rubber and plastics | 1989 | Total exemption (full) |
| MME ENGINEERING LIMITED | Fabricated metal products | 1995 | Small company accounts |
| FAVERSHAM JOINERY (UK) LIMITED | Furniture | 1999 | Total exemption (full) |
| DIVA METALWORK LIMITED | Fabricated metal products | 1999 | Total exemption (full) |
| NICK DAWSON DESIGNS LIMITED | Textiles | 2001 | Total exemption (full) |
| AMRON ARCHITECTURAL LIMITED | Fabricated metal products | 2002 | Total exemption (full) |
| MICROCAB INDUSTRIES LIMITED | Motor vehicles and parts | 2002 | Total exemption (full) |
| YANNICK CHASTANG LIMITED | Furniture | 2005 | Total exemption (full) |
| FAIRBOURNE CARRIAGES LIMITED | Ships, aircraft, rail and other transport | 2007 | Total exemption (full) |
| TRADITIONAL ENGLISH GUNCASES LIMITED | Other manufacturing | 2008 | Small company accounts |