| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MARINE ENVIRONMENTAL SOLUTIONS LIMITED | SC625736 | 24/07/2019 | Gold |
| PELAGIA SHETLAND LIMITED | SC094953 | 01/01/2002 | Gold |
| PELAGIC QUOTA COMPANY LIMITED | SC225550 | 21/11/2001 | Dissolved |
| PELAGIC QUOTA COMPANY LIMITED | SC225550 | 21/11/2001 | Dissolved |
| S.F.F. SERVICES LIMITED | SC098563 | 09/05/1995 | Silver |
| SCOTTISH FISHERIES SUSTAINABLE ACCREDITATION GROUP | SC370514 | 23/12/2009 | Gold |
| SCOTTISH PELAGIC SUSTAINABILITY GROUP LIMITED | SC323704 | 15/05/2007 | Silver |
| SHETLAND SEAFOOD AUCTIONS LIMITED | SC190378 | 04/11/2003 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HIE SHETLAND | SC126367 | 10/01/1994 | 26/09/2005 | Not Trading |
| L. Williamson (Shetland) Ltd | SC107985 | 11/12/2001 | 17/03/2003 | Dissolved |
| PELAGIA (BRESSAY) LIMITED | SC129977 | 05/12/2001 | 29/06/2018 | One Red Flag |
| SEAFISH U.K. LIMITED | SC058333 | 12/11/2001 | 31/12/2002 | Bronze |
| SHETLAND SEAFISH LTD. | SC200595 | 12/11/2001 | 17/03/2003 | Dissolved |
| SHETLAND SEAFOOD AUCTIONS LIMITED | SC190378 | 09/11/1998 | 22/06/2005 | Silver |
| WHALSAY FISH PROCESSORS LIMITED | SC047001 | 23/10/2001 | 17/03/2003 | Dissolved |