| Company | Timeline | Status | |
| Mentorprise Limited Secretary • Director | 9 Nov 2007←13 Years→16 Mar 2021 | Dissolved | |
Changemaker Ltd Secretary • Company Secretary | 1 Feb 2002←18 Years→1 Dec 2020 | Dissolved | |
| Squires & Beaumont Limited Secretary • Unreported | 23 Aug 1999←26 Years→Current | Active | |
| Multirange Limited Secretary • Unreported | 31 Dec 1991←34 Years→Current | Active | |
