| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ailsa-Perth Marine Ltd | 02948296 | 24/12/1997 | Dissolved |
| Ailsa-Perth Yachts Ltd | 03310591 | 24/12/1997 | Dissolved |
| Canatella Investments Limited | 00766676 | 31/12/1990 | Dissolved |
| RNLI HERITAGE TRUST | 05202450 | 25/07/2007 | Dissolved |
| THE RNLI BENEVOLENT FUND | 06940720 | 22/06/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Ailsa-Perth Marine Ltd | 02948296 | 08/07/1996 | 30/11/1997 | Dissolved |
| Ailsa-Perth Yachts Ltd | 03310591 | 31/01/1997 | 30/11/1997 | Dissolved |
| Hooker,S E,& Sons Ltd | 00338080 | 31/12/1991 | 01/01/1993 | Dissolved |
| P&O MARITIME SERVICES LIMITED | 00261614 | 20/04/1992 | 10/11/1995 | Dissolved |
| P&o Quays Ltd | 00633090 | 20/04/1992 | 10/11/1995 | Dissolved |
| PENINSULAR ELECTRONICS LIMITED | 00831220 | 20/04/1992 | 10/11/1995 | Dissolved |
| Peninsular Communications International Ltd | 00403577 | 20/04/1992 | 10/11/1995 | Dissolved |
| Peninsular Engineering Design Services Ltd | 00637259 | 20/04/1992 | 10/11/1995 | Dissolved |
| THREE QUAYS INTERNATIONAL LIMITED | 00931996 | 20/04/1992 | 10/11/1995 | One Red Flag |
| The Insight Organisation Ltd | 03603508 | 01/11/2000 | 02/04/2001 | Dissolved |