| Company | Timeline | Status | |
| Bryant Windows Limited Director • Advertising | 12 Jan 2000←2 Years 2 Months→22 Mar 2002 | Active | |
| Scottish Auto-Cycle Union Limited Director • Advertising Director | 5 Mar 1991←3 Years→26 Feb 1995 | Active | |
Hay Smith Advertising Limited Director • Advertising Agent | 21 Nov 1990←24 Years→18 Dec 2014 | Dissolved | |
| Melville Motor Club (Scotland) Limited Director • Advertising Executive | 26 Feb 1989←15 Years→25 Jan 2005 | Active | |
