| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Edinburgh & Glasgow Investment Company Ltd | SC109158 | 30/04/1990 | Dissolved |
| LAND OF LEGENDS (PERTH) LIMITED | SC160280 | 20/12/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| RETTIE & COMPANY LIMITED | SC144330 | 11/05/1993 | 28/08/2013 | Silver |
| TAYSIDE BUILDING PRESERVATION TRUST | SC131005 | 30/04/1991 | 01/03/2012 | Dissolved |
| UNICORN PRESERVATION SOCIETY (THE) | SC046145 | 08/06/1991 | 14/06/2001 | Bronze |
| UNICORN PRESERVATION SOCIETY (THE) | SC046145 | 07/07/1989 | 07/12/2001 | Bronze |