| Company | Timeline | Status | |
| Stage Perfect Engineering Ltd Director • Stage Engineer | 18 Jul 2014←11 Years→Current | Active | |
| BJ Designs Stage Engineering Specialists Ltd Director • Design Engineer | 30 Jun 2012←13 Years→Current | Active | |
| BJ Designs Stage Engineering Specialists Ltd Secretary • Unreported | 13 Jun 2005←20 Years→Current | Active | |
Perfect Stage Ltd Director • Stage Engineering | 14 May 2003←11 Years→9 Dec 2014 | Dissolved | |
