| Company | Timeline | Status | |
| Gas Allocation Systems Limited Secretary • Unreported  | 30 Sep 1999←23 Years→23 May 2023  | Dissolved  | |
| Claims Validation Services Limited Director • Chemist  | 15 Mar 1996←3 Months→18 Jun 1996  | Active  | |
| Gas Allocation Systems Limited Director • Chemist  | 1 Dec 1990←32 Years→23 May 2023  | Dissolved  | |
