| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| First Optimum Plc | SC119685 | 12/09/1990 | Dissolved |
| JONES LANG LASALLE (SCOTLAND) LIMITED | SC188350 | 03/08/1998 | Dissolved |
| JONES LANG LASALLE (SCOTLAND) SERVICE COMPANY | SC037203 | 13/12/1988 | Dissolved |
| MESCT SECURITIES LIMITED | SC148253 | 05/09/2006 | Dissolved |
| Optimum Cashco Ltd | SC172910 | 19/02/1997 | Dissolved |
| THE BILL MCLAREN FOUNDATION | SC372026 | 29/01/2010 | Gold |
| THE CLYDESDALE INVESTMENT TRUST PUBLIC LIMITED COMPANY | SC002655 | 10/12/1991 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FIDELITY SPECIAL VALUES PLC | 02972628 | 15/04/2010 | 14/12/2022 | Gold |
| IVORY & SIME OPTIMUM INCOME TRUST PLC | SC172158 | 07/02/1997 | 29/03/2004 | Dissolved |
| JONES LANG LASALLE LIMITED | 01188567 | 28/02/2012 | 02/06/2017 | Gold |
| MONTANARO EUROPEAN SMALLER COMPANIES TRUST PLC | SC074677 | 10/01/1992 | 29/08/2018 | Gold |
| RADIO FORTH LIMITED | SC052164 | 18/02/1994 | 17/08/2000 | Dissolved |
| ROBERTSON CONSTRUCTION GROUP LIMITED | SC347921 | 01/04/2009 | 28/02/2011 | One Red Flag |
| ROBERTSON GROUP LIMITED | SC060077 | 01/03/2006 | 31/03/2009 | Bronze |
| ROBERTSON PROPERTY LIMITED | SC103160 | 01/04/2009 | 28/02/2011 | One Red Flag |
| SCOTTISH RADIO HOLDINGS LIMITED | SC048376 | 06/09/2000 | 16/08/2005 | Dissolved |
| SCOTTISH RUGBY LIMITED | SC132061 | 24/06/2005 | 29/06/2007 | Bronze |
| SCOTTISH SPORTS AID FOUNDATION LIMITED | SC068480 | 20/10/1988 | 18/11/1995 | Dissolved |
| SOUTH SHORE DEVELOPMENTS LIMITED | 05108355 | 23/03/2009 | 28/02/2011 | Bronze |
| STOS PLC | SC001827 | 24/05/2000 | 27/06/2005 | Dissolved |
| TRUSTCO FINANCE LIMITED | 02442460 | 04/05/2001 | 04/05/2001 | Dissolved |
| The Edinburgh City Centre Management Company Ltd | SC206390 | 08/12/2003 | 08/07/2008 | Dissolved |
| WILLIAM HUNTER'S OLD MENS FUND NOMINEES LIMITED | SC022851 | 13/06/1994 | 24/01/1996 | Dissolved |