| Company | Timeline | Status | |
| David Hume Institute The Director • Writer To The Signet | 13 Mar 1998←13 Years→5 Apr 2011 | Converted/Closed | |
| Scottish Equitable Plc Director • Writer To The Signet | 14 May 1993←4 Days→18 May 1993 | Active | |
| Scottish Equitable Holdings Limited Director • Writer To The Signet | 14 May 1993←4 Days→18 May 1993 | Active | |
Lava Nation Limited Director • Solicitor | 2 Feb 1993←8 Months→1 Oct 1993 | Dissolved | |
| Charlotte Secretaries Limited Director • Writer To The Signet | 24 Aug 1992←5 Years→31 Dec 1997 | Active | |
| Shepherd & Wedderburn (Trustees) Limited Director • Writer To The Signet | 17 Jul 1992←5 Years→31 Dec 1997 | Active | |
| Shepherd & Wedderburn (Nominees) Limited Director • Writer To The Signet | 13 Jul 1992←5 Years→31 Dec 1997 | Active | |
| Weir Group Plc(The) Director • Solicitor | 8 Jun 1989←10 Years→17 May 2000 | Active | |
| D.W. Company Services Limited Director • Writer To The Signet | 7 Nov 1988←3 Years→1 Oct 1992 | Dissolved | |
