| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FSH AIRPORT (EDINBURGH) SERVICES LIMITED | 04001890 | 06/09/2000 | One Red Flag |
| FSH NOMINEES LIMITED | 04046945 | 06/12/2001 | Silver |
| SALCIM LIMITED | 02638590 | 08/11/1994 | Dissolved |
| SALMON HARVESTER PROPERTIES LIMITED | 02921283 | 06/12/2001 | Gold |
| Salmon Harvester (Wokingham) Ltd | 04280997 | 06/12/2001 | Dissolved |
| Salmon Investments & Developments Ltd | 03454900 | 02/02/1998 | Dissolved |
| Shp (Shrewsbury) Ltd | 04257530 | 06/12/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASCOT BUSINESS PARK MANAGEMENT COMPANY LIMITED | 06422086 | 28/04/2008 | 29/10/2019 | Bronze |
| BARTLEY POINT MANAGEMENT COMPANY LIMITED | 06464587 | 20/04/2015 | 01/10/2015 | Gold |
| HATHAWAY OPPORTUNITY FUND GENERAL PARTNER LIMITED | 06278378 | 25/01/2008 | 18/07/2019 | Gold |
| SALAKER MANAGEMENT LIMITED | 06502643 | 06/03/2008 | 30/04/2008 | Dissolved |
| SALCIM LIMITED | 02638590 | 06/03/2008 | 30/04/2008 | Dissolved |
| SALMON AKER LIMITED | 06088125 | 06/03/2008 | 30/04/2008 | Dissolved |
| SALMON DEVELOPMENTS LIMITED | 02424275 | 06/03/2008 | 30/04/2008 | Gold |
| SALMON DEVELOPMENTS LIMITED | 02424275 | 02/12/1993 | 16/10/2019 | Gold |
| SALMON DEVELOPMENTS ORBITAL A3 LIMITED | 04125466 | 06/12/2001 | 01/02/2023 | Not Trading |
| SALMON PROPERTIES LTD | 03830444 | 06/03/2008 | 30/04/2008 | Silver |
| SALMON PROPERTIES LTD | 03830444 | 06/12/1999 | 16/10/2019 | Silver |
| SALMON PROPERTY LIMITED | 11775782 | 16/10/2019 | 31/10/2021 | Bronze |
| Salmon Investments & Developments Ltd | 03454900 | 06/03/2008 | 30/04/2008 | Dissolved |