| Company | Timeline | Status | |
| LBK Tax Consultancy Ltd Director • Director  | 25 Nov 2015←5 Months→1 May 2016  | Dissolved  | |
| Tax XL Glasgow Ltd Director • Director  | 1 Jul 2015←1 Year 4 Months→18 Nov 2016  | Active  | |
| The Oral Surgery Clinic Ltd Director • Dentist  | 10 Nov 2014←10 Years→Current  | Active  | |
Flynn Accountancy Ltd Director • Director  | 8 Apr 2013←14 Days→22 Apr 2013  | Dissolved  | |
Dr Michael Giffen Ltd Director • Dental Surgeon  | 24 Mar 2009←8 Years→5 Sep 2017  | Dissolved  | |
