| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COGENT FOCUS LIMITED | SC426229 | 14/06/2012 | Bronze |
| DATA MARGIN LTD. | SC213815 | 14/12/2000 | Dissolved |
| ELECTRICAL POWER & PROTECTION ENGINEERING SERVICES LTD. | SC131153 | 12/04/1991 | Insolvent |
| ELECTRICAL POWER & PROTECTION ENGINEERING SERVICES LTD. | SC131153 | 12/04/1991 | Insolvent |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COMPLETE SOLUTIONS (SCOTLAND) LTD. | SC219031 | 01/05/2003 | 24/12/2003 | Dissolved |
| P.P.P.C. I.T. & Communications Ltd | SC273701 | 28/03/2007 | 28/03/2007 | Dissolved |
| P.P.P.C. I.T. & Communications Ltd | SC273701 | 28/03/2007 | 10/06/2008 | Dissolved |
| SHACKLETON SOFTWARE LIMITED | SC340039 | 25/03/2008 | 31/03/2014 | Dissolved |
| SHACKLETON TECHNOLOGIES (HOLDINGS) LIMITED | SC394067 | 16/03/2011 | 31/05/2012 | Bronze |
| SHACKLETON TECHNOLOGIES LTD | SC268814 | 04/09/2008 | 31/05/2012 | Bronze |