| Company | Timeline | Status | |
| Keltic Seafare (Scotland) Limited Director • Chartered Accountant | 18 Nov 2011←1 Year 11 Months→25 Oct 2013 | Active | |
| Inverness Asset Management Limited Secretary • Unreported | 10 Nov 2004←2 Years 10 Months→20 Sep 2007 | Dissolved | |
| Inverness Asset Management Limited Director • Chartered Accountant | 10 Nov 2004←2 Years 10 Months→20 Sep 2007 | Dissolved | |
| Sail Scotland Limited Director • Chartered Accountant | 22 May 1997←2 Years 7 Months→16 Jan 2000 | Active | |
| Johnston Carmichael Nominees Limited Secretary • Unreported | 12 Nov 1990←4 Years→2 Feb 1995 | Dissolved | |
| Johnston Carmichael (Scotland) Limited Secretary • Unreported | 10 Sep 1990←4 Years→31 Jan 1995 | Active | |
| Johnston Carmichael Wealth Limited Secretary • Chartered Accountant | 21 Mar 1990←1 Year 11 Months→27 Feb 1992 | Active | |
| Johnston Carmichael Business Services Limited Director • Chartered Accountant | 1 Jan 1970←25 Years→3 Feb 1995 | Dissolved | |
