| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MERVILLE GALLERIES LIMITED | 04750207 | 08/07/2003 | Silver |
| MERVILLE GALLERIES TRADING LIMITED | 08118537 | 26/06/2012 | Dissolved |
| Waddington Galleries (Pre 1973) Ltd | 03540021 | 24/04/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| THOS. AGNEW AND SONS (HOLDINGS) LIMITED | 06316268 | 04/01/2010 | 01/03/2012 | Bronze |
| THOS.AGNEW & SONS,LIMITED | 00267436 | 04/01/2010 | 01/03/2012 | Bronze |
| WADDINGTON CUSTOT GALLERIES LIMITED | 00872520 | 09/09/2003 | 22/07/2004 | Silver |
| WADDINGTON CUSTOT GALLERIES LIMITED | 00872520 | 28/05/1991 | 24/07/2009 | Silver |