| Company | Timeline | Status | |
| Collector Set Printers Ltd Director • Chairman | 10 Nov 1998←8 Years→10 Nov 2006 | Active | |
| Martin Paper Sales Limited Director • Chairman | 10 Nov 1998←8 Years→10 Nov 2006 | Active | |
| Delga Press Limited Director • Manager | 4 Apr 1994←12 Years→10 Nov 2006 | Active | |
