| Company | Timeline | Status | |
| Poseidon Film Distributors Limited Director • Retired | 13 Mar 2023←2 Years 9 Months→Current | Active | |
| Nightwitches Limited Director • Company Secretary | 22 Oct 2001←10 Years→21 Oct 2011 | Dissolved | |
| Poseidon Film Distributors Limited Director • Company Secretary | 10 Aug 1991←20 Years→5 Sep 2011 | Active | |
Poseidon Productions Limited Director • Company Director | 26 May 1991←20 Years→6 Sep 2011 | Dissolved | |
| Poseidon Films Limited Secretary • Unreported | 22 Dec 1980←30 Years→6 Sep 2011 | Dissolved | |
