| Company | Timeline | Status | |
| Three Feet Productions Limited Director • Director  | 13 Nov 2006←17 Years→17 Sep 2024  | Dissolved  | |
| Red Dwarf Films Limited Director • Writer Tv Director  | 3 May 2000←23 Years→15 Aug 2023  | Dissolved  | |
| D N Management Limited Director • Unreported  | 3 Jul 1996←29 Years→Current  | Active  | |
| Grant Naylor Productions Limited Director • Writer Tv Director  | 8 Feb 1992←28 Years→13 Mar 2020  | Active  | |
