| Company | Timeline | Status | |
| Hogan Lovells International LLP Non-designated LLP Member • Unreported | 1 May 2010←3 Years→31 Dec 2013 | Active | |
| Ray McGrath Memorial Trust Director • Solicitor | 21 May 2009←1 Year 4 Months→24 Sep 2010 | Active | |
| Roundhouse Trading Limited Secretary • Unreported | 1 Mar 2009←16 Years→Current | Active | |
| Roundhouse Productions Limited Secretary • Unreported | 1 Mar 2009←16 Years→Current | Active | |
| The Roundhouse Trust Secretary • Unreported | 1 Mar 2009←16 Years→Current | Active | |
