| M.S.MICHAEL & CO. LIMITED | Clothing | 1932 | Total exemption (full) |
| D.A. PRINTERS LIMITED | Printing and recorded media | 1972 | Total exemption (full) |
| ASTROSYN INTERNATIONAL TECHNOLOGY LIMITED | Repair and installation of machinery | 1974 | Total exemption (full) |
| LIDSTER AND WHITING LIMITED | Fabricated metal products | 1977 | Total exemption (full) |
| NORTH KENT JOINERY LIMITED | Wood products | 1982 | Total exemption (full) |
| WATTS CONSTRUCTION LIMITED | Fabricated metal products | 1986 | Total exemption (full) |
| HADENE ENGINEERING LIMITED | Repair and installation of machinery | 1986 | Total exemption (full) |
| TRIMFIX LIMITED | Other manufacturing | 1986 | Total exemption (full) |
| ARCELORMITTAL KENT WIRE LIMITED | Fabricated metal products | 1987 | Full accounts |
| BROWN EUROPE LIMITED | Machinery and equipment | 1990 | Total exemption (full) |
| MASTER ROPEMAKERS (TRADING) LIMITED | Other manufacturing | 1991 | Small company accounts |
| PREMIER DATA CARD LIMITED | Rubber and plastics | 1992 | Total exemption (full) |
| REAM KITCHENS LIMITED | Furniture | 1993 | Total exemption (full) |
| BATCHING & BLENDING SYSTEMS LIMITED | Computers, electronics and optics | 1996 | Total exemption (full) |
| HADENE BUILDING SERVICES LIMITED | Repair and installation of machinery | 1998 | Total exemption (full) |
| CAMPBELL LASER CUTTERS LIMITED | Other manufacturing | 1999 | Total exemption (full) |
| 1ST COVERALL COMPANY LIMITED | Clothing | 2001 | Total exemption (full) |
| AVENUE SIGNS LIMITED | Other manufacturing | 2001 | Total exemption (full) |
| PROCESS PLANT SERVICES LIMITED | Fabricated metal products | 2002 | Total exemption (full) |
| REDGRAVE SCAFFOLDING LIMITED | Repair and installation of machinery | 2002 | Total exemption (full) |
| CAUSEWAY STEEL PRODUCTS LIMITED | Basic metals | 2002 | Total exemption (full) |
| POWERLIFT MARCH LIMITED | Machinery and equipment | 2003 | Total exemption (full) |
| SOFT DRINK MACHINE SERVICES LIMITED | Repair and installation of machinery | 2004 | Total exemption (full) |
| SEPRO MINERAL PROCESSING INTERNATIONAL LIMITED | Machinery and equipment | 2004 | Small company accounts |
| WHITE SQUARE LIMITED | Machinery and equipment | 2005 | Total exemption (full) |
| FROST SIGNS LIMITED | Printing and recorded media | 2005 | Total exemption (full) |
| M & L PAPER LIMITED | Paper and paperboard | 2005 | Unaudited abridged |
| M.D. DIAGNOSTICS LIMITED | Computers, electronics and optics | 2008 | Total exemption (full) |
| CENTRON DIAGNOSTICS LIMITED | Computers, electronics and optics | 2010 | Total exemption (full) |