| Company | Timeline | Status | |
| SCMG Limited Secretary • Unreported | 23 Aug 1995←16 Years→29 Jun 2012 | Active | |
| Birnam, Wood And Dunsinane Limited Director • University Professor | 23 Dec 1993←31 Years→Current | Active | |
| SCMG Limited Secretary • Professor | 27 Aug 1991←3 Years→1 Dec 1994 | Active | |
| SCMG Limited Director • Professor | 9 Oct 1990←21 Years→29 Jun 2012 | Active | |
