| PURFLUX FILTRATION LIMITED | Rubber and plastics | 1961 | Full accounts |
| COTECH SENSITISING LIMITED | Chemicals | 1979 | Total exemption (full) |
| SHARP CLINICAL SERVICES (UK) LIMITED | Pharmaceuticals | 1988 | Full accounts |
| FRONTIER THERAPEUTICS LIMITED | Other manufacturing | 1990 | Full accounts |
| M & J (EUROPE) LIMITED | Machinery and equipment | 1990 | Total exemption (full) |
| EUROCAPS LIMITED | Food products | 1993 | Full accounts |
| ESPINER MEDICAL LIMITED | Other manufacturing | 1994 | Full accounts |
| GENIE CARE LIMITED | Other manufacturing | 1996 | Audit-exempt subsidiary |
| OAKRIDGE DIRECT LTD. | Furniture | 1996 | Small company accounts |
| C.A.L.I.S. (U.K) LIMITED | Chemicals | 2001 | Total exemption (full) |
| CAMTRONICS LIMITED | Computers, electronics and optics | 2003 | Total exemption (full) |
| ADHESIVE BACKED MATERIALS LTD | Rubber and plastics | 2003 | Total exemption (full) |
| PRIMACARE LIMITED | Furniture | 2004 | Total exemption (full) |
| ABLE OFFICE FURNITURE LIMITED | Furniture | 2004 | Total exemption (full) |
| PEGASUS HEATING LIMITED | Repair and installation of machinery | 2006 | Total exemption (full) |
| IP SITE SOLUTIONS UK LIMITED | Repair and installation of machinery | 2010 | Total exemption (full) |
| S & N ELECTRICAL ENGINEERS LIMITED | Repair and installation of machinery | 2010 | Unaudited abridged |