| Company | Timeline | Status | |
| Sovereign Services Limited Director • Company Director | 1 Oct 2011←11 Years→31 Jan 2023 | Dissolved | |
| Nebula PPS Limited Director • Company Director | 1 Jul 2002←23 Years→Current | Active | |
| Southern Scientific Limited Director • Company Director | 20 Jun 1991←20 Years→31 Dec 2011 | Active | |
