| Company | Timeline | Status | |
| Headbuild Limited Director • Director | 1 Nov 2002←5 Years→27 Mar 2008 | Active | |
Learstar Limited Director • Director | 17 Dec 1991←25 Years→23 Dec 2016 | Dissolved | |
| Pearlcastle Limited Director • Director | 17 Dec 1991←16 Years→27 Mar 2008 | Active | |
