| J.B.CORRIE AND COMPANY LIMITED | Fabricated metal products | 1925 | Full accounts |
| MARTINS RUBBER COMPANY LIMITED | Rubber and plastics | 1933 | Total exemption (full) |
| BOWYER ENGINEERING LIMITED | Fabricated metal products | 1946 | Total exemption (full) |
| PREFORMED LINE PRODUCTS (GREAT BRITAIN) LIMITED | Rubber and plastics | 1957 | Full accounts |
| THOMAS HIRST AND SON LIMITED | Fabricated metal products | 1958 | Total exemption (full) |
| PRODUCTION TECHNIQUES LIMITED | Rubber and plastics | 1966 | Total exemption (full) |
| TECHNICAL LAPPING COMPANY LIMITED | Fabricated metal products | 1969 | Total exemption (full) |
| FRICTEC LIMITED | Fabricated metal products | 1984 | Total exemption (full) |
| QUICKSILVER SERVICES LIMITED | Other manufacturing | 1985 | Total exemption (full) |
| RAPPA FENCING LIMITED | Machinery and equipment | 1987 | Total exemption (full) |
| VISHAY MEASUREMENTS GROUP UK LIMITED | Computers, electronics and optics | 1991 | Small company accounts |
| REDFIELDS LIMITED | Other manufacturing | 1995 | Total exemption (full) |
| THE LIQUORICE PRESS LIMITED | Printing and recorded media | 2003 | Total exemption (full) |
| PENN LAWNMOWERS LIMITED | Repair and installation of machinery | 2006 | Total exemption (full) |
| PCS POWDER COATINGS LTD | Rubber and plastics | 2007 | Total exemption (full) |