| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MARTIN CURRIE GLOBAL PORTFOLIO TRUST PLC | SC192761 | 01/12/2016 | Silver |
| Phmg (No. 1) Ltd | SC305719 | 20/07/2006 | Dissolved |
| THE MEDICAL AND DENTAL DEFENCE UNION OF SCOTLAND | SC005093 | 22/06/2018 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEGON ASSET MANAGEMENT UK PLC | SC113505 | 06/08/2009 | 08/02/2010 | Amber |
| AEGON UK PLC | 03679296 | 05/06/2009 | 03/12/2009 | Bronze |
| CHARLOTTE SECRETARIES LIMITED | SC139876 | 01/10/1996 | 16/12/2008 | Not Trading |
| FINANCIAL SERVICES COMPENSATION SCHEME LIMITED | 03943048 | 01/02/2013 | 31/01/2020 | Silver |
| FRIENDS LIFE GROUP LIMITED | FC031364 | 10/10/2013 | 10/04/2015 | Dissolved |
| FRIENDS LIFE HOLDINGS LIMITED | 06986155 | 10/10/2013 | 10/04/2015 | Dissolved |
| FRIENDS LIFE LIMITED | 04096141 | 19/11/2013 | 10/04/2015 | Not Trading |
| GUARDIAN ASSURANCE LIMITED | 00038921 | 13/08/2009 | 04/12/2009 | Not Trading |
| MURRAY INCOME TRUST PLC | SC012725 | 11/02/2003 | 23/10/2012 | Silver |
| SCOTTISH EQUITABLE INTERNATIONAL HOLDINGS PLC | 03681113 | 13/08/2009 | 04/12/2009 | Dissolved |
| SCOTTISH EQUITABLE PLC | SC144517 | 13/08/2009 | 04/12/2009 | Bronze |
| SHEPHERD & WEDDERBURN (NOMINEES) LIMITED | SC093250 | 01/10/1996 | 16/12/2008 | Not Trading |
| SHEPHERD & WEDDERBURN (TRUSTEES) LIMITED | SC137531 | 01/10/1996 | 16/12/2008 | Not Trading |
| SHEPHERD AND WEDDERBURN LLP | SO300895 | 30/09/2006 | 16/12/2008 | Silver |
| SHIRES INCOME PLC | 00386561 | 01/01/2013 | 06/07/2022 | Silver |