| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARCHANGELS INVESTMENTS LLP | SO305086 | 16/11/2014 | Dissolved |
| EOLOGIC LIMITED | SC260029 | 03/07/2008 | Dissolved |
| Euroburo Ltd | SC180813 | 06/01/1998 | Dissolved |
| GEORGE THOMSON BRAKEWAYS LIMITED | SC135948 | 23/03/1992 | Strike Off |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCHANGEL INVESTORS LIMITED | SC209206 | 08/02/2005 | 31/07/2011 | Silver |
| ARRAYJET LIMITED | SC209936 | 31/10/2004 | 31/07/2013 | One Red Flag |
| BLOXX LIMITED | SC202264 | 21/04/2005 | 28/04/2008 | Dissolved |
| BOX-IT OUTSOURCING LIMITED | 05334086 | 05/04/2005 | 26/11/2008 | One Red Flag |
| EDINBURGH CITIZENS ADVICE BUREAU | SC322401 | 28/10/2011 | 10/11/2017 | Gold |
| Edinburgh Wood Products Ltd | SC178314 | 29/08/1997 | 21/09/1998 | Dissolved |
| HALDANE (UK) LIMITED | SC058135 | 31/10/1988 | 19/07/1996 | Silver |
| QMU ENTERPRISES LIMITED | SC135573 | 25/03/2022 | 02/05/2024 | One Red Flag |
| QUEEN MARGARET UNIVERSITY, EDINBURGH | SC007335 | 24/05/2018 | 30/04/2024 | Gold |
| SGS VITROLOGY LIMITED | SC306871 | 06/11/2009 | 18/05/2012 | Gold |
| SIRIUS SEVEN SOFTWARE LIMITED | SC166800 | 20/08/2003 | 04/12/2008 | Dissolved |
| STORTEXT GROUP LIMITED | SC199454 | 10/02/2005 | 05/04/2005 | Dissolved |
| TOUCH BIONICS LIMITED | SC232512 | 29/06/2006 | 28/05/2014 | Silver |
| Transport Information Systems Ltd | SC114951 | 13/07/1989 | 16/11/1999 | Dissolved |