| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Argyll & Bute Careers Partnership Ltd | SC158276 | 09/09/1999 | Dissolved |
| Nadair Support Services Ltd | SC310729 | 29/06/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AN TALLA LIMITED | SC240354 | 29/11/2002 | 23/11/2004 | Amber |
| ARGYLL COLLEGE UHI LTD. | SC172157 | 10/06/1997 | 18/05/1999 | Silver |
| CALEDONIAN MARITIME ASSETS LIMITED | SC001854 | 01/05/2006 | 01/10/2006 | Gold |
| CALMAC FERRIES LIMITED | SC302282 | 01/10/2006 | 27/05/2011 | Bronze |
| DAVID MACBRAYNE LIMITED | SC015304 | 01/10/2006 | 31/10/2012 | Silver |
| NORTHLINK FERRIES LIMITED | SC027370 | 01/04/2009 | 31/10/2012 | Not Trading |
| SCOTTISH ISLANDS FEDERATION | SC345492 | 09/07/2008 | 19/11/2009 | Silver |
| THE NADAIR TRUST | SC206844 | 24/04/2007 | 30/06/2010 | Amber |
| TIREE COMMUNITY BUSINESS LIMITED | SC157518 | 04/02/2003 | 04/09/2015 | One Red Flag |