| Company | Timeline | Status | |
| Naturists Limited Director • Technical Author | 5 Feb 2007←3 Years→19 May 2010 | Active | |
| Wise Words Information Solutions Limited Director • Technical Author | 16 Nov 1995←26 Years→17 May 2022 | Dissolved | |
| Wise Words Information Solutions Limited Secretary • Technical Author | 16 Nov 1995←26 Years→17 May 2022 | Dissolved | |
