| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chartel Music Ltd | 01517718 | 31/12/1990 | Dissolved |
| GREAT GARDENS OF CORNWALL LIMITED | 03121577 | 03/11/1995 | Silver |
| Great Gardens of Cornwall Ltd | 02779393 | 13/01/1993 | Dissolved |
| Heligan Dry Ltd | 02984308 | 28/10/1994 | Dissolved |
| Heligan Trading Ltd | 02754055 | 08/10/1992 | Dissolved |
| Western Approaches Ltd | 03126343 | 15/11/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CORNWALL GARDENS TRUST | 02331942 | 16/05/1994 | 03/05/2000 | Gold |
| GLENDALE COUNTRYSIDE LIMITED | 02121098 | 18/04/1995 | 11/03/1996 | Silver |
| LOVAINE TRUST COMPANY LIMITED | 02401452 | 25/06/1997 | 11/11/1999 | Dissolved |
| TREBAH ENTERPRISES LIMITED | 02764907 | 20/11/1992 | 27/11/1997 | Bronze |
| TREBAH GARDEN TRUST | 02461558 | 06/02/1993 | 27/11/1997 | Gold |
| Tap Routes Ltd | 02993194 | 17/01/1995 | 07/01/1999 | Dissolved |