| Company | Timeline | Status | |
Radian Acoustics Limited Director • Business Consultant | 21 Mar 1995←21 Years→26 Apr 2016 | Dissolved | |
Radian Acoustics Limited Secretary • Business Consultant | 21 Mar 1995←21 Years→26 Apr 2016 | Dissolved | |
| Radian Systems Limited Secretary • Unreported | 20 Aug 1991←34 Years→Current | Active | |
| Radian Systems Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
