| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BUCHAN 1 LIMITED | SC643850 | 08/10/2019 | Silver |
| BUCHAN 2 LIMITED | SC644003 | 09/10/2019 | Bronze |
| Ben Arthur Ltd | SC247193 | 03/06/2003 | Dissolved |
| CLEARPATH TOPCO LIMITED | SC768165 | 03/05/2023 | Dissolved |
| CRAIGSHANNOCH LIMITED | SC191743 | 28/04/1999 | Silver |
| D2ZERO LIMITED | SC782625 | 14/09/2023 | Bronze |
| EMSC GLOBAL LIMITED | 08479148 | 10/12/2021 | One Red Flag |
| FUEL CELL SYSTEMS LTD | 07411241 | 26/09/2022 | Gold |
| GLENDEVON CAPITAL PARTNERS LIMITED | 14363071 | 20/09/2022 | Not Trading |
| HGEN2 ENERGY VENTURES LIMITED | SC700934 | 08/06/2021 | Silver |
| HGEN2 LIMITED | SC701049 | 08/06/2021 | Silver |
| JIGSAW BIDCO LIMITED | SC751959 | 01/12/2022 | Silver |
| JIGSAW TOPCO LIMITED | SC751829 | 29/11/2022 | Gold |
| KELTON ENGINEERING LIMITED | SC129648 | 14/10/2024 | Amber |
| NEXOS SOLUTIONS LIMITED | SC633398 | 08/02/2023 | Bronze |
| PROJECT REGENT 1 LIMITED | SC733513 | 25/05/2022 | Dissolved |
| PROJECT REGENT 2 LIMITED | SC733602 | 25/05/2022 | Dissolved |
| Park Mews Aberdeen Ltd | SC147177 | 27/10/1993 | Dissolved |
| SHELF SUBSEA HOLDINGS UK LIMITED | 10286951 | 31/07/2017 | N/A |
| SHELF SUBSEA SERVICES UK LIMITED | 10289043 | 13/07/2017 | N/A |
| SILVERWOOD PARTNERS LIMITED LIABILITY PARTNERSHIP | SO302326 | 05/05/2009 | One Red Flag |
| SIMMONS & COMPANY INTERNATIONAL CAPITAL MARKETS LIMITED | 05925082 | 16/05/2008 | Dissolved |
| TEKMAR GROUP PLC | 11383143 | 20/04/2023 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Albyn Oilfield Services Ltd | SC141745 | 23/04/1993 | 31/10/1994 | Dissolved |
| BROAD CAIRN INVESTMENTS LIMITED | SC315262 | 17/05/2007 | 22/01/2008 | One Red Flag |
| BROAD CAIRN SERVICES LIMITED | SC323833 | 05/06/2007 | 22/01/2008 | Dissolved |
| Dmws 503 Plc | SC173585 | 05/06/1997 | 30/04/1999 | Dissolved |
| GRAMPIAN OSTEOPOROSIS TRUST | SC129934 | 12/02/1991 | 17/04/1991 | Dissolved |
| GULVAIN ENERGY LIMITED | SC293217 | 25/11/2005 | 18/10/2007 | Dissolved |
| INTELLI CORPORATE FINANCE LIMITED | SC173632 | 05/06/1997 | 30/04/1999 | Dissolved |
| LOMAX MOBILITY LIMITED | SC172767 | 29/08/1997 | 12/10/2005 | Amber |
| Lomax Healthcare Ltd | SC132905 | 03/09/1997 | 07/05/1999 | Dissolved |
| PMC PROPERTY MANAGEMENT & LETTINGS LTD | SC156893 | 24/03/1995 | 23/07/1999 | Amber |
| PREMIER PURE WATER LIMITED | SC153001 | 24/02/1995 | 14/02/1996 | Dissolved |
| Rubislaw Group Ltd | SC150968 | 12/05/1995 | 07/05/1999 | Dissolved |
| Rubislaw Group Ltd | SC150968 | 07/07/1994 | 07/05/1999 | Dissolved |
| SAWSON LIMITED | SC318559 | 08/08/2007 | 07/12/2011 | Dissolved |
| SIMMONS & COMPANY INTERNATIONAL LIMITED | SC190220 | 03/05/1999 | 31/01/2017 | Dissolved |
| STONEYHILL WASTE MANAGEMENT LIMITED | SC116584 | 24/08/2004 | 18/10/2007 | One Red Flag |
| SUEZ RECYCLING AND RECOVERY SCOTLAND LTD | SC253226 | 31/10/2003 | 18/10/2007 | Gold |