| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GOURDIE FARMS (PERTH) LTD. | SC213094 | 23/11/2000 | Silver |
| KETTLE GROWERS LIMITED | SC286259 | 26/08/2005 | Dissolved |
| Milton Farms Ltd | SC034129 | 20/01/1991 | Dissolved |
| Robertson of Perth (Potato Merchants) Ltd | SC196948 | 17/06/1999 | Dissolved |
| Robertson of Perth Ltd. | SC232574 | 11/06/2002 | Dissolved |
| Robertson of Perth Ltd. | SC232574 | 11/06/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| RGR CONSULTING LIMITED | SC214188 | 27/12/2000 | 26/12/2014 | Silver |
| ROBERTSON OF PERTH LIMITED | SC034130 | 15/08/1991 | 29/04/2019 | Dissolved |
| THE EAST OF SCOTLAND COLLEGE OF AGRICULTURE | SC005149 | 14/10/1988 | 31/03/1995 | Dissolved |