| Company | Timeline | Status | |
| Henry Duncan (West End) Limited Director • Director | 2 Aug 2010←15 Years→Current | Active | |
| Henry Duncan LLP Designated LLP Member • Unreported | 12 May 2008←17 Years→Current | Active | |
| Magnus Thomson LLP Designated LLP Member • Unreported | 1 Nov 2007←18 Years→Current | Active | |
