| Company | Timeline | Status | |
| Silver Light (Sci-Fi) Limited Director • Health Service Manager | 14 Dec 2000←20 Years→16 Mar 2021 | Dissolved | |
| Silver Light Media Limited Director • Retired | 14 Dec 2000←24 Years→Current | Active | |
| Screen Resource Limited Director • Company Director | 12 Sep 1992←33 Years→Current | Active | |
| Silver Light Productions Limited Director • Company Director | 31 Dec 1991←33 Years→Current | Active | |
