| QUALITY COUPLINGS LIMITED | Fabricated metal products | 1965 | Total exemption (full) |
| CLEARCREST WINDSCREENS LIMITED | Repair and installation of machinery | 1979 | Total exemption (full) |
| TANDOORI CLAY OVEN CO. LIMITED(THE) | Other manufacturing | 1983 | Total exemption (full) |
| FAST SYSTEMS LIMITED | Electrical equipment | 1983 | Total exemption (full) |
| MECHAFIN UK LIMITED | Fabricated metal products | 1990 | Total exemption (full) |
| DANFOSS LIMITED | Other manufacturing | 1991 | Full accounts |
| THE CLAY OVEN COMPANY LIMITED | Machinery and equipment | 1997 | Total exemption (full) |
| TAYLOR KERR (ENGINEERING) LIMITED | Basic metals | 1998 | Total exemption (full) |
| EASY KARAOKE LTD | Other manufacturing | 2000 | Total exemption (full) |
| CHAD ENGINEERING UK LIMITED | Fabricated metal products | 2001 | Total exemption (full) |
| URBAN FRONT LTD. | Other manufacturing | 2002 | Total exemption (full) |
| VERDE DESIGN AND PRINT LIMITED | Printing and recorded media | 2005 | Total exemption (full) |
| TIMBERSTORE PRESERVATION LTD | Wood products | 2008 | Total exemption (full) |
| ANGLO INDUSTRIAL HOLDINGS LTD | Fabricated metal products | 2010 | Total exemption (full) |