| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bexvar Ltd | 04810593 | 07/08/2003 | Dissolved |
| Gelling Associates Ltd | 03212889 | 10/07/1996 | Dissolved |
| THE GRESHAM'S FOUNDATION | 05428934 | 29/06/2018 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DEVELOPMENT SECURITIES (INVESTMENTS) PLC | 00701787 | 30/06/1994 | 31/03/2000 | Silver |
| HAMSARD 2491 LIMITED | 04360791 | 09/04/2003 | 26/11/2016 | Dissolved |
| L & C FARMING COMPANY LIMITED | 02026020 | 31/12/1991 | 15/04/1998 | Bronze |
| NORFOLK & NORWICH RESIDENTIAL PROPERTIES LIMITED | 02675290 | 09/05/2003 | 25/11/2016 | Dissolved |
| NORFOLK & NORWICH RESIDENTIAL PROPERTIES LIMITED | 02675290 | 24/01/1992 | 25/11/2016 | Dissolved |
| NORFOLK SHOWGROUND LIMITED | 02814458 | 13/03/2000 | 04/01/2010 | Bronze |
| Norwich Properties (Scotland) Ltd | SC047031 | 17/04/1989 | 06/03/1991 | Dissolved |
| RYSA LODGE RESIDENTIAL PROPERTIES LIMITED | 02784186 | 09/05/2003 | 13/02/2017 | Silver |
| RYSA LODGE RESIDENTIAL PROPERTIES LIMITED | 02784186 | 01/02/1993 | 13/02/2017 | Silver |
| South Wold Traders (Lincs) Ltd | 00929673 | 18/01/1992 | 11/05/1998 | Dissolved |
| Sutterton Dairies Ltd | 00392465 | 31/05/1991 | 01/06/1997 | Dissolved |
| THURLBY ST HUGHS MANAGEMENT CO LTD | 03273912 | 09/04/2003 | 03/10/2005 | Bronze |