| Company | Timeline | Status | |
| Home Basics (Tweeddale) Company Limited Secretary • Retired | 20 Jul 2006←7 Months→14 Mar 2007 | Active | |
| Home Basics (Tweeddale) Company Limited Director • Director | 1 Apr 2004←2 Years 11 Months→14 Mar 2007 | Active | |
| Siriusdawn Limited Director • Unreported | 1 Dec 1997←27 Years→Current | Active | |
| Computoll Limited Director • Engineer | 1 Dec 1997←2 Years 4 Months→31 Mar 2000 | Active | |
| Rathburn Chemicals Limited Director • Engineer | 1 Dec 1997←2 Years 4 Months→31 Mar 2000 | Active | |
