| Company | Timeline | Status | |
| Mackie Specstore Limited Director • Director | 30 Sep 2022←3 Years→Current | Active | |
| Mackie Eyecare Limited Director • Director | 30 Sep 2022←3 Years→Current | Active | |
| Mackie Specstore Limited Director • Optician | 6 Mar 2012←3 Years→29 Nov 2015 | Active | |
| Mackie Eyecare Limited Director • Director | 5 Mar 2010←5 Years→30 Nov 2015 | Active | |
Opto-Fair Limited Director • Optician | 18 May 2007←7 Years→13 Aug 2014 | Dissolved | |
