| Company | Timeline | Status | |
| Systematic & Scimax Ltd Director • Manager  | 31 Dec 2022←5 Months→13 Jun 2023  | Dissolved  | |
| Systematic Instruments Limited Director • Entrepreneur  | 23 Mar 2009←2 Years 7 Months→14 Nov 2011  | Liquidation  | |
Pelican Scientific Limited Director • Director  | 13 Feb 2001←15 Years→1 Mar 2016  | Dissolved  | |
