| Company | Timeline | Status | |
| Rumble INNS Limited Director • Company Director | 31 Oct 2007←18 Years→Current | Active | |
| Theoberry Limited Director • Publishing Consultant | 15 Dec 1991←34 Years→Current | Active | |
Charles Harness Associates Publishing Services Limited Director • Publisher | 30 Nov 1991←25 Years→18 Jul 2017 | Dissolved | |
| Theoberry Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
