| Company | Timeline | Status | |
| Ceteris (Scotland) Limited Director • Chartered Town Planner | 21 May 1991←1 Year 11 Months→28 Apr 1993 | Active | |
| Alloa Community Enterprises Limited Director • Local Authority Planner | 19 Dec 1989←3 Years→25 Mar 1993 | Active | |
| Clackmannanshire Heritage Trust Director • Chartered Town Planner | 24 Oct 1988←15 Years→24 May 2004 | Active | |
