| Company | Timeline | Status | |
| Bathgate Residents Association (No. 1) Limited Director • Designer | 20 Nov 1999←25 Years→Current | Active | |
| Torwell Properties Limited Director • Artist | 27 Apr 1993←32 Years→Current | Active | |
| Treatcity Limited Secretary • Unreported | 31 Dec 1990←1 Year 2 Months→2 Mar 1992 | Active | |
| Treatcity Limited Director • Secretary | 1 Jan 1970←55 Years→Current | Active | |
