| CHEMRING COUNTERMEASURES LIMITED | Chemicals | 1926 | Full accounts |
| H.TAYLOR & SON(BROCKLEY)LIMITED | Ships, aircraft, rail and other transport | 1957 | Group accounts |
| G.AND P.CASES LIMITED | Paper and paperboard | 1969 | Total exemption (full) |
| CEDAR PRESS (SOUTHERN) LIMITED | Printing and recorded media | 1974 | Total exemption (full) |
| KIRKPACE LIMITED | Other manufacturing | 1981 | Small company accounts |
| WESSEX RESINS & ADHESIVES LIMITED | Chemicals | 1982 | Total exemption (full) |
| MISRA LIMITED | Printing and recorded media | 1985 | Total exemption (full) |
| DASIC INTERNATIONAL LIMITED | Chemicals | 1986 | Total exemption (full) |
| SPANFAIR LIMITED | Machinery and equipment | 1987 | Total exemption (full) |
| FEMCARE LIMITED | Other manufacturing | 1988 | Small company accounts |
| SPARCRAFT RACING LIMITED | Repair and installation of machinery | 1995 | Total exemption (full) |
| ENGINEERING TECHNOLOGY APPLICATIONS LIMITED | Machinery and equipment | 1996 | Unaudited abridged |
| VERITY MEDICAL LIMITED | Computers, electronics and optics | 1998 | Total exemption (full) |
| VICTORY MARINE SERVICES LIMITED | Repair and installation of machinery | 2000 | Total exemption (full) |
| AMBER INTEGRATED CONTROLS AND AUTOMATION LIMITED | Computers, electronics and optics | 2000 | Audit-exempt subsidiary |
| SPECIALISED ENGINEERING PRODUCTS LIMITED | Rubber and plastics | 2002 | Total exemption (full) |
| SPAR-TEC ENGINEERING LIMITED | Basic metals | 2002 | Total exemption (full) |
| THINKING SPACE SYSTEMS LIMITED | Fabricated metal products | 2003 | Total exemption (full) |
| BPC EMEA LIMITED | Electrical equipment | 2005 | Total exemption (full) |
| AVIATION SPARES & REPAIRS LIMITED | Repair and installation of machinery | 2005 | Unaudited abridged |
| REDLUX LIMITED | Machinery and equipment | 2005 | Total exemption (full) |
| LANDGUARD SYSTEMS LIMITED | Computers, electronics and optics | 2006 | Audit-exempt subsidiary |
| LEVEL ACCESS LIFTS LTD | Machinery and equipment | 2006 | Total exemption (full) |
| DUVINE LIMITED | Electrical equipment | 2006 | Small company accounts |
| EJS PRINT FINISHERS LIMITED | Printing and recorded media | 2009 | Total exemption (full) |
| THE SKIN SPECIALIST LIMITED | Chemicals | 2010 | Total exemption (full) |