| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EDITIONS ALECTO LIMITED | 00730337 | 25/09/1992 | Amber |
| Editions Alecto (Audubon) Ltd | 01860384 | 25/09/1992 | Dissolved |
| Editions Alecto (Bodmer) Limited | 02508005 | 04/06/1992 | Dissolved |
| Editions Alecto (Domesday) Ltd | 01859693 | 25/09/1992 | Dissolved |
| Editions Alecto (Holdings) Ltd | 02984540 | 28/10/1994 | Dissolved |
| Masonrate Limited | 01925296 | 25/09/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BYAM SHAW SCHOOL OF DRAWING & PAINTING LIMITED(THE) | 00578011 | 15/01/1992 | 07/12/1993 | Dissolved |
| GETMAPPING LIMITED | 03663783 | 25/11/1998 | 30/05/2002 | Silver |
| SALISBURY AND SOUTH WILTSHIRE MUSEUM TRUST(THE) | 01826436 | 25/01/2007 | 31/07/2014 | Gold |