| INSAFE SECURITY LIMITED | Other manufacturing | 1937 | Total exemption (full) |
| S. H. MUFFETT LIMITED | Machinery and equipment | 1942 | Total exemption (full) |
| GUARDIAN SAFES LIMITED | Repair and installation of machinery | 1947 | Total exemption (full) |
| RESPIREX INTERNATIONAL LIMITED | Clothing | 1957 | Group accounts |
| M.F.C. INTERNATIONAL LIMITED | Other manufacturing | 1959 | Small company accounts |
| CLA-VAL UK LTD | Machinery and equipment | 1965 | Small company accounts |
| CRESTALA FENCING & CONSTRUCTION CO.LIMITED | Wood products | 1966 | Total exemption (full) |
| TIME ELECTRONICS LIMITED | Computers, electronics and optics | 1967 | Total exemption (full) |
| DATA PHYSICS (UK) LIMITED | Computers, electronics and optics | 1973 | Small company accounts |
| TRANSFLO INSTRUMENTS LIMITED | Electrical equipment | 1977 | Total exemption (full) |
| REFLEX STUDIO LIMITED | Printing and recorded media | 1978 | Total exemption (full) |
| ELECTRICAL CONSOLIDATED LIMITED | Electrical equipment | 1978 | Total exemption (full) |
| R.T.A. JOINERY LIMITED | Wood products | 1980 | Total exemption (full) |
| INSAFE INTERNATIONAL LIMITED | Fabricated metal products | 1984 | Medium company accounts |
| APEX MASONRY LIMITED | Glass, ceramics, cement and stone | 1990 | Total exemption (full) |
| KCG SERVICES LIMITED | Fabricated metal products | 1990 | Total exemption (full) |
| HAWK CARS LIMITED | Motor vehicles and parts | 1992 | Total exemption (full) |
| E-TEC INTERCONNECT (UK) LIMITED | Computers, electronics and optics | 1993 | Total exemption (full) |
| BESPOKE TIMBER PRODUCTS LIMITED | Wood products | 1995 | Total exemption (full) |
| MPO (UK) LIMITED | Computers, electronics and optics | 1996 | Full accounts |
| WARDGATE ASSOCIATES LIMITED | Printing and recorded media | 1996 | Total exemption (full) |
| PRECISION SHEET PRODUCTS LIMITED | Fabricated metal products | 1997 | Total exemption (full) |
| WEST KENT YMCA TRADING LTD | Furniture | 1999 | Small company accounts |
| WOODWORK TRADITIONAL HANDMADE FURNITURE LIMITED | Furniture | 1999 | Total exemption (full) |
| AEREM LIMITED | Machinery and equipment | 2000 | Total exemption (full) |
| AFIA LIMITED | Other manufacturing | 2000 | Total exemption (full) |
| RNSS LIMITED | Printing and recorded media | 2001 | Total exemption (full) |
| INGENIA SOLUTIONS LIMITED | Machinery and equipment | 2001 | Total exemption (full) |
| FORT KNOX SECURITY LIMITED | Fabricated metal products | 2002 | Total exemption (full) |
| ABSOLUTE PROMOTIONS LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| C B LEATHER LIMITED | Leather goods and footwear | 2003 | Total exemption (full) |
| INSAFE MANUFACTURING LIMITED | Fabricated metal products | 2004 | Total exemption (full) |
| PANELOCK DISPLAY SYSTEMS LIMITED | Other manufacturing | 2005 | Total exemption (full) |
| SCUFFS AND SCRATCHES LIMITED | Repair and installation of machinery | 2005 | Total exemption (full) |
| SIGNAL UK LIMITED | Printing and recorded media | 2005 | Total exemption (full) |
| INIKO LTD. | Fabricated metal products | 2006 | Total exemption (full) |
| AIM-STRAIGHT LIMITED | Pharmaceuticals | 2007 | Total exemption (full) |
| AETHIC LTD | Other manufacturing | 2007 | Total exemption (full) |
| SP3 PLUS LTD | Other manufacturing | 2008 | Total exemption (full) |
| KALL KWIK SEVENOAKS LIMITED | Printing and recorded media | 2008 | Total exemption (full) |
| WFM PRINT SOLUTIONS LIMITED | Printing and recorded media | 2009 | Total exemption (full) |
| DYNAMIC AIR ENGINEERING UK LIMITED | Fabricated metal products | 2009 | Total exemption (full) |
| NEXT ELECTRONICS LTD | Computers, electronics and optics | 2009 | Total exemption (full) |
| IMPTECH PRESS ENGINEERING LTD | Repair and installation of machinery | 2009 | Total exemption (full) |
| FONTHILL LIMITED | Beverages | 2009 | Total exemption (full) |