| Company | Timeline | Status | |
| Broadcasting Support Services Director • Company Director | 29 Sep 1999←6 Years→27 Sep 2005 | Dissolved | |
| Joseph Tipper Limited Director • Managing Director | 19 Oct 1991←30 Years→8 Feb 2022 | Dissolved | |
| Cronekiln Limited Director • Managing Director | 19 Oct 1991←34 Years→Current | Active | |
