| Company | Timeline | Status | |
| Lawbeck Limited Director • Businessman  | 24 May 1999←1 Year 10 Months→22 Mar 2001  | Active  | |
| Grist Personnel Limited Director • Director  | 10 Mar 1995←6 Years→22 Mar 2001  | Active  | |
Grist Construction Limited Director • Director  | 2 Jul 1991←23 Years→18 Nov 2014  | Dissolved  | |
