| BRITISH WAX REFINING COMPANY LIMITED(THE) | Chemicals | 1914 | Total exemption (full) |
| D.A.SOLEY LIMITED | Other manufacturing | 1935 | Total exemption (full) |
| F.G. CURTIS LIMITED | Paper and paperboard | 1941 | Full accounts |
| AUTOMATICS TOOLING COMPANY LIMITED | Other manufacturing | 1952 | Total exemption (full) |
| STOCKSIGNS LIMITED | Other manufacturing | 1955 | Medium company accounts |
| RISBRIDGER LIMITED | Other manufacturing | 1961 | Total exemption (full) |
| CONCEPT ENGINEERING LIMITED | Other manufacturing | 1965 | Total exemption (full) |
| TINIUS OLSEN LIMITED | Machinery and equipment | 1970 | Group accounts |
| DOYLE & TRATT PRODUCTS LIMITED | Electrical equipment | 1974 | Total exemption (full) |
| J.B.J. (TECHNIQUES) LIMITED | Machinery and equipment | 1974 | Total exemption (full) |
| THE SURREY EMBROIDERY CO. LIMITED | Clothing | 1977 | Total exemption (full) |
| LUBBORN CHEESE LIMITED | Food products | 1978 | Full accounts |
| LINKAM SCIENTIFIC INSTRUMENTS LIMITED | Computers, electronics and optics | 1982 | Medium company accounts |
| PLATIPUS ANCHORS LIMITED | Other manufacturing | 1982 | Audit-exempt subsidiary |
| VITRUVIUS LIMITED | Glass, ceramics, cement and stone | 1984 | Total exemption (full) |
| RACELINE LIMITED | Motor vehicles and parts | 1989 | Total exemption (full) |
| RACHEL'S DAIRY LIMITED | Food products | 1990 | Full accounts |
| EYETECH CLM LTD | Other manufacturing | 1990 | Total exemption (full) |
| SUMMIT PRINT LIMITED | Printing and recorded media | 1991 | Total exemption (full) |
| D & M ENGINEERING LIMITED | Machinery and equipment | 1992 | Total exemption (full) |
| BMS-BULK METER SERVICES LIMITED | Fabricated metal products | 1994 | Total exemption (full) |
| CUSTOM DIVERS LIMITED | Other manufacturing | 1994 | Total exemption (full) |
| REDHILL AIR SERVICES LIMITED | Repair and installation of machinery | 1996 | Total exemption (full) |
| MESSAGEMAKER DISPLAYS LIMITED | Computers, electronics and optics | 1999 | Small company accounts |
| LONDON PUMPS LTD | Machinery and equipment | 1999 | Total exemption (full) |
| CUBAIR ENGINEERING SERVICES LTD. | Repair and installation of machinery | 2003 | Unaudited abridged |
| ADDIMETRA ADVANCED MANUFACTURING LTD | Food products | 2006 | Total exemption (full) |
| THE PURPLE COFFEE CO LTD | Food products | 2006 | Total exemption (full) |
| ARTISAN COFFEE CO LIMITED | Food products | 2007 | Total exemption (full) |
| DPR AUTOMOTIVE SERVICES LIMITED | Repair and installation of machinery | 2007 | Total exemption (full) |
| SOURCED COMPONENTS LIMITED | Basic metals | 2009 | Total exemption (full) |
| MAXLEN LIMITED | Glass, ceramics, cement and stone | 2010 | Total exemption (full) |