| Company | Timeline | Status | |
| 5 Alfred Road Limited Director • Composer | 31 Aug 2023←2 Years 2 Months→Current | Active | |
| Mammoth Investment Properties Limited Director • Director | 22 Jun 2017←8 Years→Current | Active | |
| Mammoth Music Limited Director • Composer | 29 Jul 2008←17 Years→Current | Active | |
Mammoth Theatre Productions Limited Director • Company Director | 11 Dec 2007←11 Years→18 Dec 2018 | Dissolved | |
| 5 Alfred Road Limited Director • Composer | 5 Aug 2004←8 Years→20 Aug 2012 | Active | |
| 64 Windsor Road Limited Director • Composer | 30 May 2003←22 Years→Current | Active | |
| The 7 East Churchfield Road Residents Association Limited Director • Composer | 2 Apr 2001←24 Years→Current | Active | |
| Mammoth Music Limited Director • Composer | 25 Jan 2001←2 Years 2 Months→8 Apr 2003 | Active | |
