| Company | Timeline | Status | |
| Sibcas Limited Director • Information Technology | 11 Jan 2013←12 Years→Current | Active | |
| Sibcas (Holdings) Limited Director • Information Technology | 11 Jan 2013←12 Years→Current | Active | |
| Specialist Services (Scotland) Limited Director • Director | 1 Nov 1990←2 Years 10 Months→1 Sep 1993 | Active | |
