| Company | Timeline | Status | |
| Oldfield Productions Ltd Director • Film / Tv Producer  | 19 Feb 2004←19 Years→30 Apr 2023  | Dissolved  | |
| Kestrel Films Limited Director • Film & Television Producer  | 12 Feb 1993←32 Years→Current  | Active  | |
| Kestrel Film Company Limited(The) Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
