| Company | Timeline | Status | |
| Maytree Consulting Limited Director • Managing Director | 11 Jan 2011←14 Years→Current | Active | |
| Global Challenge UK Ltd Secretary • Managing Director | 1 Apr 2004←18 Years→23 Oct 2022 | Dissolved | |
| Global Challenge UK Ltd Director • Managing Director | 28 Jun 1999←23 Years→23 Oct 2022 | Dissolved | |
| Calcom Holdings Limited Secretary • Director | 24 Mar 1999←5 Years→31 Mar 2004 | Active | |
| Calcom Holdings Limited Director • Director | 24 Mar 1999←5 Years→31 Mar 2004 | Active | |
