| SEDA UK LIMITED | Paper and paperboard | 1935 | Full accounts |
| ATLANTIC SERVICE COMPANY (U.K.) LIMITED | Fabricated metal products | 1974 | Full accounts |
| SEDA PACPRINT (UK) LIMITED | Paper and paperboard | 1978 | Group accounts |
| SEDA R.E. LIMITED | Paper and paperboard | 1989 | Full accounts |
| TELESHORE U.K. LIMITED | Fabricated metal products | 1995 | Total exemption (full) |
| PC MOBILITY SERVICES LIMITED | Repair and installation of machinery | 1999 | Total exemption (full) |
| I.G. DOORS LIMITED | Other manufacturing | 2003 | Full accounts |
| SYSTEMATIC UK LTD | Electrical equipment | 2006 | Total exemption (full) |
| PAUL YOUNG WELDING SERVICES (UK) LIMITED | Repair and installation of machinery | 2007 | Total exemption (full) |
| APPLIED NUTRITIONAL RESEARCH LTD | Food products | 2008 | Full accounts |
| L R PRODUCT DESIGN LIMITED | Other manufacturing | 2008 | Total exemption (full) |
| TURNKEY TRADING LIMITED | Furniture | 2009 | Total exemption (full) |
| JUST LOVE FOOD COMPANY LTD | Food products | 2009 | Total exemption (full) |
| LGR SERVICES LIMITED | Repair and installation of machinery | 2009 | Total exemption (full) |