| Company | Timeline | Status | |
| Gyles Brandreth Director • Company Director | 12 Nov 2013←11 Years→Current | Active | |
G D Brandreth Director • Author/journalist | 9 Jan 2010←10 Years→27 May 2020 | Dissolved | |
| Entertainment One UK Limited Director • Publisher | 29 May 2002←1 Year 8 Months→29 Jan 2004 | Active | |
