| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chartley Estates Ltd | 02872675 | 14/01/1994 | Dissolved |
| JOHN PARTRIDGE LTD. | 04687105 | 30/05/2003 | Dissolved |
| THE CHARTLEY FOUNDATION | 08686083 | 11/09/2013 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH POTTERY MANUFACTURERS' FEDERATION (TRUSTEE) LIMITED | 00551974 | 14/05/1991 | 25/09/2009 | Dissolved |
| CHALFONT HOUSE (CADOGAN) LIMITED | 02902490 | 01/08/2010 | 03/02/2023 | Gold |
| DUNN BENNETT LTD | 01677411 | 27/06/1991 | 23/09/2002 | Dissolved |
| GROSVENOR CHINA LTD | 01899143 | 27/06/1991 | 23/09/2002 | Dissolved |
| GROUNDWORK STOKE ON TRENT AND STAFFORDSHIRE | 03028112 | 24/02/1995 | 25/10/2005 | Dissolved |
| SI GROUP LTD | 01483810 | 27/06/1991 | 31/12/1995 | Dissolved |
| STEELITE INTERNATIONAL EXPORTS LTD | 01899145 | 27/06/1991 | 23/09/2002 | Gold |
| STEELITE INTERNATIONAL LIMITED | 01697123 | 27/06/1991 | 23/09/2002 | Gold |
| WILLOUGHBRIDGE GARDEN TRUST LTD | 03271307 | 30/10/1996 | 22/03/1999 | Not Trading |