| CURRAN PACKAGING COMPANY LIMITED | Paper and paperboard | 1980 | Group accounts |
| APOLLO COLOURS LIMITED | Chemicals | 1983 | Group accounts |
| NEWSHIELD ENTERPRISES LIMITED | Other manufacturing | 1993 | Total exemption (full) |
| APOLLO INKS & COATINGS INTERNATIONAL LIMITED | Chemicals | 1994 | Small company accounts |
| LATITUDE AGENCY LIMITED | Printing and recorded media | 1997 | Total exemption (full) |
| WOODLEY ENGINEERING (MAIDENHEAD) LIMITED | Other manufacturing | 1999 | Total exemption (full) |
| CURRAN IT & ELECTRICAL SERVICES LIMITED | Repair and installation of machinery | 2003 | Small company accounts |
| KIYO DESIGN LTD | Machinery and equipment | 2007 | Total exemption (full) |
| HEXAGON PRINT LIMITED | Printing and recorded media | 2007 | Total exemption (full) |