| Company | Timeline | Status | |
| Beldam Limited Secretary • Accountant | 10 Oct 2008←6 Years→19 Apr 2015 | Dissolved | |
Waring Limited Secretary • Unreported | 27 Aug 2003←16 Years→22 Oct 2019 | Dissolved | |
| Exponential Networks Limited Secretary • Accountant | 5 Dec 2002←14 Years→30 Nov 2017 | Active | |
| Pexion Trustees Limited Director • Accountant | 1 Oct 2002←12 Years→19 Apr 2015 | Active | |
| Pexion Trustees Limited Secretary • Accountant | 1 Oct 2002←12 Years→19 Apr 2015 | Active | |
| Exponential-E Limited Director • Accountant | 31 Jul 2002←15 Years→21 Aug 2017 | Active | |
| Exponential-E Limited Secretary • Accountant | 31 Jul 2002←15 Years→21 Aug 2017 | Active | |
| Waterloo Mill Services Limited Secretary • Unreported | 1 Jun 2000←25 Years→Current | Liquidation | |
| Pexion Limited Secretary • Unreported | 1 Jun 2000←14 Years→19 Apr 2015 | Insolvency | |
| Beldam Burgmann Limited Secretary • Unreported | 1 Jun 2000←14 Years→19 Apr 2015 | Dissolved | |
