| Company | Timeline | Status | |
| William Duncan + Co Ltd Director • Chartered Accountant | 10 Nov 2015←3 Years→31 Dec 2018 | Active | |
| XTRA Accounting Ltd Director • Chartered Accountant | 15 Jan 2013←5 Years→31 Dec 2018 | Active | |
| H A Murphy Ltd Director • Chartered Accountant | 11 May 2011←14 Years→Current | Active | |
