| G.C. DEWEY & SON LIMITED | Other manufacturing | 1964 | Total exemption (full) |
| HALLMARK ELECTRONICS LIMITED | Computers, electronics and optics | 1979 | Total exemption (full) |
| HEATHCOTE INDUSTRIAL PLASTICS LIMITED | Rubber and plastics | 1979 | Total exemption (full) |
| E.H. WORLEE & CO. (U.K.) LIMITED | Food products | 1989 | Total exemption (full) |
| SUMITOMO ELECTRIC WIRING SYSTEMS (EUROPE) LIMITED | Motor vehicles and parts | 1989 | Full accounts |
| BROXAP LIMITED | Wood products | 1991 | Full accounts |
| AXAIR FANS UK LIMITED | Machinery and equipment | 1992 | Total exemption (full) |
| BOSTON INTERIORS LIMITED | Furniture | 1993 | Total exemption (full) |
| ANDRITZ LIMITED | Machinery and equipment | 1994 | Full accounts |
| HUBER + SUHNER PHOENIX DYNAMICS LIMITED | Electrical equipment | 1994 | Small company accounts |
| AXIS HYDRAULICS LIMITED | Fabricated metal products | 1994 | Total exemption (full) |
| E.P.S. PRODUCTS LIMITED | Rubber and plastics | 1995 | Total exemption (full) |
| EMS INDUSTRIES LIMITED | Machinery and equipment | 1995 | Small company accounts |
| BRITANNIA LOCK & SAFE LIMITED | Fabricated metal products | 1996 | Total exemption (full) |
| ADBECK FABRICATIONS LIMITED | Fabricated metal products | 2000 | Total exemption (full) |
| TPBI UK LIMITED | Paper and paperboard | 2002 | Group accounts |
| GOUGH & CO (ENGINEERING) LIMITED | Fabricated metal products | 2002 | Total exemption (full) |
| RACKLINE LIMITED | Furniture | 2003 | Total exemption (full) |
| B AND B ELECTRICAL CONTRACTORS LTD | Repair and installation of machinery | 2003 | Total exemption (full) |
| THORP PRECAST LIMITED | Glass, ceramics, cement and stone | 2004 | Full accounts |
| ORION OPTICS UK LIMITED | Other manufacturing | 2006 | Total exemption (full) |
| ASSOCIATED STEEL PRODUCTS LIMITED | Fabricated metal products | 2007 | Total exemption (full) |
| RADWELL INTERNATIONAL- UK LIMITED | Other manufacturing | 2010 | Full accounts |
| IMPERIAL BRICKS LTD | Glass, ceramics, cement and stone | 2010 | Medium company accounts |
| E.R.K. ENGINEERING LTD | Fabricated metal products | 2010 | Total exemption (full) |