| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AN TALLA LOCH NESS LIMITED | SC596256 | 03/05/2018 | Silver |
| CAPITAL HOMES (INVERNESS) LIMITED | SC514882 | 29/02/2016 | Dissolved |
| CITY SIGHTSEEING INVERNESS LIMITED | SC385927 | 24/09/2010 | Dissolved |
| DISCOVER LOCH NESS LIMITED | SC302766 | 03/08/2006 | Silver |
| F NEWTON LIMITED | SC176225 | 09/06/1997 | Silver |
| FEEDBACK SCOTLAND LIMITED | SC365402 | 10/09/2009 | Dissolved |
| HIGHLAND SCOTTISH OMNIBUSES LIMITED | SC015912 | 31/08/1994 | One Red Flag |
| LOCH NESS COLLECTION LIMITED | SC596265 | 03/05/2018 | Silver |
| THE BEASTIE BOATS LTD | SC572367 | 11/01/2021 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DESTINATION LOCH NESS LTD. | SC297598 | 25/06/2009 | 23/05/2012 | Dissolved |
| HIGH LIFE HIGHLAND (TRADING) C.I.C. | SC408067 | 23/08/2016 | 23/06/2021 | Bronze |
| HIGHLAND TOURISM AWARDS | SC282862 | 06/02/2013 | 23/11/2018 | Bronze |
| SCOTTISH TOURISM ALLIANCE | SC214303 | 03/10/2017 | 31/03/2023 | Bronze |