| Company | Timeline | Status | |
| Logical Logic Limited Director • Director | 14 Feb 1996←27 Years→27 Jun 2023 | Dissolved | |
| Cactus Systems Limited Director • Computer Software Engineer | 28 Feb 1994←31 Years→30 Sep 2025 | Dissolved | |
| Cactus Systems Limited Secretary • Computer Software Engineer | 28 Feb 1994←31 Years→30 Sep 2025 | Dissolved | |
