| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALEXANDER GEORGE & CO (INVESTMENTS) LTD. | SC083906 | 30/03/1990 | Amber |
| ALEXANDER GEORGE & CO (SCOTLAND) LIMITED | SC215199 | 29/01/2001 | Dissolved |
| ANDREW, DICKSON AND CATTO LIMITED | SC135258 | 12/02/2009 | Not Trading |
| ANDREW, DICKSON AND CATTO LIMITED | SC135258 | 27/11/1991 | Not Trading |
| AYRSHIRE DISTILLERY CO. LIMITED | SC557520 | 13/02/2017 | Dissolved |
| C & N (PUBLISHING) LIMITED | SC181139 | 01/12/1997 | Not Trading |
| C & N (PUBLISHING) LIMITED | SC181139 | 01/12/1997 | Not Trading |
| C & N RECORDS LIMITED | SC162365 | 22/12/1995 | Not Trading |
| DUFFIELD MORGAN LIMITED | SC157920 | 14/02/1998 | Bronze |
| NIALL A. CAMPBELL LIMITED | SC135257 | 27/11/1991 | Dissolved |
| NIALL A. CAMPBELL LIMITED | SC135257 | 27/11/1991 | Dissolved |
| ROWALLAN LIMITED | SC134835 | 04/11/1991 | Silver |
| THAW & CAMPBELL (CONTRACTS) LIMITED | SC098603 | 14/03/1990 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CARMEL & CAMPBELL LIMITED | SC215198 | 29/01/2001 | 31/08/2021 | Amber |