| Company | Timeline | Status | |
| Macintyre Ventures Limited Director • Director | 6 Jun 2019←6 Years→Current | Active | |
| Mast Architects Ltd Director • Director | 14 Jul 2015←10 Years→Current | Active | |
| JDJ Property Ltd Director • Director | 20 Aug 2014←11 Years→Current | Active | |
| Mastarch Ltd Director • Director | 9 Apr 2013←12 Years→Current | Active | |
| Mast Architects LLP Designated LLP Member • Unreported | 3 Apr 2007←8 Years→3 Jul 2015 | Dissolved | |
