| Company | Timeline | Status | |
| Audiolite Limited Director • Electronics Engineer | 31 Dec 1991←34 Years→Current | Active | |
| Awe Europe Limited Director • Chairman | 31 Dec 1991←34 Years→Current | Active | |
| Audiolite Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
| Awe Europe Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
