| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ELK REALISATIONS LIMITED | 03608207 | 18/04/2005 | Dissolved |
| MICROEMISSIVE DISPLAYS GROUP PLC | SC272069 | 31/08/2004 | Dissolved |
| MICROEMISSIVE DISPLAYS LIMITED | SC179570 | 01/01/2000 | Dissolved |
| Quantum Filament Technologies Ltd. | SC277047 | 12/04/2005 | Dissolved |
| STARPOOL LIMITED | SC198397 | 30/07/1999 | Dissolved |
| V L S I Vision Ltd | SC123534 | 25/05/1990 | Dissolved |
| VISION GROUP LIMITED | SC156621 | 09/03/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APPROOV LIMITED | SC224237 | 13/08/2003 | 31/12/2004 | One Red Flag |
| ATEEDA LIMITED | SC293692 | 01/11/2006 | 22/04/2010 | Dissolved |
| BROADCOM NETWORKS (EDINBURGH) LIMITED | SC260078 | 01/12/2003 | 23/11/2005 | Dissolved |
| DEXELA LIMITED | 04797594 | 14/07/2008 | 08/02/2010 | Dissolved |
| DIAMOND MICROWAVE DEVICES LIMITED | 05882717 | 29/10/2009 | 22/04/2010 | Gold |
| KERONITE GROUP LIMITED | 05564452 | 26/10/2006 | 01/11/2008 | Strike Off |
| PICTUS LIMITED | SC156851 | 23/03/1995 | 03/04/1995 | Dissolved |
| PUFFERFISH LIMITED | SC263855 | 01/06/2006 | 22/04/2010 | Bronze |
| RHETORICAL GROUP PLC | SC212479 | 30/11/2000 | 15/04/2005 | Dissolved |
| RHETORICAL SYSTEMS LIMITED | SC205735 | 18/04/2000 | 13/12/2000 | Dissolved |
| Rhetorical Trustees Ltd | SC210609 | 30/11/2000 | 15/04/2005 | Dissolved |
| SONAPTIC LIMITED | 04557143 | 02/05/2003 | 02/02/2005 | Dissolved |
| SSTRIC LIMITED | SC187286 | 01/04/2000 | 29/10/2002 | Dissolved |
| STARPOOL LIMITED | SC198397 | 30/07/1999 | 22/04/2010 | Dissolved |
| THE ERA FOUNDATION LIMITED | 00170454 | 01/07/2007 | 22/04/2010 | Gold |