| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AQUACONSULT LTD | SC659025 | 08/04/2020 | Not Trading |
| HAME FAE HAME (SHETLAND) LIMITED | SC783059 | 19/09/2023 | Bronze |
| HAME FAE HAME LIMITED | SC345090 | 14/06/2021 | Bronze |
| Norse Island Ferries Ltd | SC233854 | 30/07/2002 | Dissolved |
| SCOTTISH SALMON EDUCATION AND RESEARCH FOUNDATION | SC331411 | 04/07/2016 | Amber |
| SCOTTISH SALMON GROWERS ASSOCIATION LIMITED | SC080127 | 01/09/2008 | Dissolved |
| SHETLAND FISHERIES CENTRE LIMITED | SC176504 | 15/10/2003 | Dissolved |
| SHETLAND FISHERIES TRAINING ASSOCIATION | SC190785 | 26/10/2001 | Dissolved |
| SHETLAND SALT LIMITED | SC629207 | 25/03/2021 | One Red Flag |
| SHETLAND SEAFOOD NEWS LIMITED | SC094912 | 10/10/2005 | Dissolved |
| SHETLAND SEAFOOD NEWS LIMITED | SC094912 | 29/06/2004 | Dissolved |
| Shetland Business Innovation Centre | SC191496 | 09/04/2002 | Dissolved |
| THE SCOTTISH SALMON FARMERS' MARKETING BOARD LIMITED | SC109011 | 01/09/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| SALMON SCOTLAND LTD | SC152347 | 29/08/2006 | 29/02/2020 | Bronze |
| SCOTTISH AQUACULTURE RESEARCH FORUM | SC267177 | 28/04/2004 | 15/10/2020 | Dissolved |
| SCOTTISH QUALITY SALMON LIMITED | SC128163 | 30/05/2008 | 29/02/2020 | Gold |
| SCOTTISH SALMON EDUCATION AND RESEARCH FOUNDATION | SC331411 | 01/09/2008 | 26/03/2021 | Amber |
| SHETLAND SHELLFISH MANAGEMENT ORGANISATION | SC191506 | 24/08/2012 | 23/03/2017 | Gold |
| SHETLAND UHI | SC646337 | 09/09/2020 | 18/12/2024 | One Red Flag |
| SSQC LTD | SC207274 | 01/01/2004 | 13/05/2020 | Silver |
| UNIVERSITY OF THE HIGHLANDS AND ISLANDS | SC148203 | 10/04/2018 | 12/12/2024 | Silver |