| Company | Timeline | Status | |
| Oxford Music Theatre Ltd Director • Publisher | 14 Dec 2015←8 Years→3 Dec 2024 | Dissolved | |
| Spelling Made Easy Limited Director • Unreported | 12 Apr 2013←12 Years→Current | Active | |
| Pyrland Road Management Limited Secretary • Publisher | 4 Mar 2003←10 Years→8 Oct 2013 | Active | |
| Pyrland Road Management Limited Director • Publisher | 16 Mar 2002←11 Years→8 Oct 2013 | Active | |
| G & M Brand Publications Limited Secretary • Unreported | 28 Feb 2002←23 Years→Current | Active | |
| Oxford Music Theatre Publications Limited Director • Musician | 30 Jun 1998←26 Years→3 Dec 2024 | Dissolved | |
| R.Smith & Co.,Limited Director • Musician | 31 Mar 1992←12 Years→21 Jul 2004 | Active | |
| G & M Brand Publications Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
