| Company | Timeline | Status | |
| Excel Learning Trust Director • Author | 16 Mar 2016←6 Years→1 Jan 2023 | Active | |
| The Historical Writers Association Director • Unreported | 1 Jul 2015←10 Years→Current | Active | |
| The Crime Writers' Association Director • Author | 26 Apr 2008←3 Years→21 Apr 2012 | Active | |
| Daximma Fiction Limited Director • Unreported | 1 Aug 2002←23 Years→Current | Active | |
