| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Barfos Limited | 00483014 | 30/06/1991 | Dissolved |
| Borthwicks (Pacific Holdings) Ltd | 01898684 | 30/06/1991 | Dissolved |
| Glynn Co Ltd (The) | 00164000 | 06/04/1991 | Dissolved |
| Lammermoor Farms Ltd | SC033450 | 07/09/1989 | Dissolved |
| THE STOWE HOUSE PRESERVATION TRUST | 03394958 | 01/11/2006 | Gold |
| THE SUFFOLK PUNCH TRUST | 04510304 | 01/11/2018 | Silver |
| Tattingstone Recycling Ltd | 02678808 | 11/06/1992 | Dissolved |
| Whitburgh Estates Ltd | SC047108 | 07/09/1989 | Dissolved |
| Whitburgh Investments Ltd | 01250220 | 01/01/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BORDER SHEEPSKINS LIMITED | SC042826 | 24/10/1990 | 15/07/1996 | Dissolved |
| BRITTEN-PEARS FOUNDATION(THE) | 02071223 | 18/11/2009 | 30/06/2017 | Not Trading |
| FRIENDS OF THE CHILDREN OF GREAT ORMOND STREET(THE) | 02093843 | 31/05/1991 | 01/07/1997 | Dissolved |
| NEEROCK LIMITED | 02572702 | 20/03/1991 | 28/03/1991 | Silver |
| SUFFOLK AGRICULTURAL ASSOCIATION | 01775897 | 09/12/1996 | 07/12/1998 | Bronze |
| SUFFOLK SOCIETY LTD | 06250980 | 23/05/2016 | 05/11/2021 | Amber |
| Thomas Borthwick & Sons (U.K.) Ltd | 00231985 | 01/04/1996 | 31/07/1996 | Dissolved |