| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 104 KENNINGTON ROAD LIMITED | 03229609 | 17/07/1997 | Dissolved |
| European Orchestra Productions | 04564816 | 16/10/2003 | Dissolved |
| Hopebook Ltd | 03046304 | 13/04/1995 | Dissolved |
| Installation Museum of London Ltd | 02530730 | 14/03/1995 | Dissolved |
| MANORGATE MARKETING GROUP LIMITED | 03875208 | 11/11/1999 | Dissolved |
| MANORIAL AUTHENTICATIONS LIMITED | 04321190 | 12/11/2001 | Dissolved |
| Manornet Ltd | 03229588 | 23/06/1997 | Dissolved |
| Retail Purchasing & Management Services Ltd | 02426364 | 26/09/1991 | Dissolved |
| Ruvigny Ltd | 04169571 | 28/02/2001 | Dissolved |
| THE MUSEUM OF INSTALLATION | 02947978 | 01/08/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MUSEUM OF CONTEMPORARY ART LIMITED | 02945635 | 25/08/1995 | 09/03/2021 | Amber |
| SMITH'S PEERAGE LIMITED | 02659551 | 17/07/1997 | 25/06/1999 | Dissolved |