| Company | Timeline | Status | |
| Pbe Marking Systems Limited Director • Director | 11 Jul 2000←7 Years→31 Jul 2007 | Active | |
| Pbe Marking Systems Limited Secretary • Unreported | 19 Jun 2000←7 Years→31 Jul 2007 | Active | |
| Dubuit Limited Secretary • Unreported | 30 May 2000←9 Years→31 Mar 2010 | Dissolved | |
