| Company | Timeline | Status | |
| Ray Harryhausen Films Limited Director • Unreported | 25 Aug 2017←8 Years→Current | Active | |
| Trafalgar Road RTM Company Limited Director • Unreported | 26 Jul 2017←8 Years→Current | Active | |
| Red Book Production Services Limited Director • Unreported | 24 Dec 2012←12 Years→Current | Active | |
| Pepys Street RTM Company Limited Director • Unreported | 26 Apr 2007←18 Years→Current | Active | |
| Walsh Bros. Limited Director • Unreported | 14 Apr 1992←33 Years→Current | Active | |
