| Company | Timeline | Status | |
| Eye-Tech Media Installations Limited Director • Director | 24 Feb 2009←12 Years→5 Oct 2021 | Dissolved | |
| DTJ Voice & Data Ltd Director • Unreported | 31 Jul 2003←22 Years→Current | Active | |
| DTJ Electrical Limited Director • Director | 31 Jul 2003←22 Years→Current | Active | |
