| SKELDINGS LIMITED | Other manufacturing | 1923 | Total exemption (full) |
| HAWS WATERING CANS LIMITED | Rubber and plastics | 1928 | Unaudited abridged |
| H.S.RICHARDS LIMITED | Chemicals | 1929 | Total exemption (full) |
| HASCO-THERMIC LIMITED | Machinery and equipment | 1971 | Audit-exempt subsidiary |
| WHISTON INDUSTRIES LIMITED | Fabricated metal products | 1972 | Total exemption (full) |
| PROFESSIONAL POLISHING SERVICES LIMITED | Fabricated metal products | 1974 | Total exemption (full) |
| JASPER GILBERT LIMITED | Basic metals | 1983 | Total exemption (full) |
| TOKAI CARBON EUROPE LIMITED. | Other manufacturing | 1985 | Full accounts |
| LIFT AND ENGINEERING SERVICES LIMITED | Machinery and equipment | 1985 | Full accounts |
| MALTHOUSE ENGINEERING CO. LIMITED | Fabricated metal products | 1985 | Unaudited abridged |
| CLAYTON THERMAL PROCESSES LIMITED | Machinery and equipment | 1988 | Total exemption (full) |
| SAWCRAFT UK LIMITED | Wood products | 1990 | Total exemption (full) |
| FUTURE GARMENTS LIMITED | Clothing | 1992 | Medium company accounts |
| BIRMINGHAM PLATING COMPANY LTD. | Fabricated metal products | 1992 | Total exemption (full) |
| BARNSHAW SECTION BENDERS LIMITED | Fabricated metal products | 2001 | Small company accounts |