| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CURATORIAL SERVICES LTD | 03660460 | 04/11/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ART SERVICES GRANTS LIMITED | 01157240 | 06/03/2006 | 03/12/2012 | Gold |
| KARSTEN SCHUBERT LIMITED | 06848970 | 17/03/2009 | 18/10/2019 | Insolvent |
| KAS FINE ART LIMITED | 07990153 | 14/03/2012 | 10/10/2019 | Dissolved |
| POWRA FREEHOLD LIMITED | 04976352 | 01/01/2011 | 30/07/2019 | Silver |