| Company | Timeline | Status | |
| Gosford ALL Blacks RFC Director • Chartered Accountant | 30 Jun 2015←10 Years→Current | Active | |
| Symm & Company Limited Director • Chartered Accountant | 28 May 2009←15 Years→22 Sep 2024 | Dissolved | |
| Sharp And Howse Limited Director • Chartered Accountant | 27 May 2009←15 Years→11 Jun 2024 | Dissolved | |
| Axtell Perry Symm Masonry Limited Director • Chartered Accountant | 26 May 2009←15 Years→25 Jul 2024 | Dissolved | |
| Symm Group Limited Director • Chartered Accountant | 27 Apr 2009←16 Years→9 Oct 2025 | Dissolved | |
| Oxfordshire Business First Limited Director • Chartered Accountant | 26 Jun 2008←7 Months→26 Jan 2009 | Dissolved | |
