| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CARECO LIMITED | SC161403 | 06/11/1995 | Bronze |
| CARECO LIMITED | SC161403 | 22/08/2006 | Bronze |
| OUTLOOK MEDICAL LIMITED | SC427832 | 22/09/2016 | Dissolved |
| OUTLOOK MEDICAL LIMITED | SC370284 | 04/11/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3I PLC | 00397156 | 08/08/1992 | 27/08/1999 | Silver |
| ALLIED TEXTILES LIMITED | 03941408 | 26/01/2005 | 07/03/2006 | One Red Flag |
| ASCO DEVELOPMENTS LIMITED | SC137921 | 08/04/2003 | 09/01/2004 | Dissolved |
| ASCO UK LIMITED | SC029934 | 08/04/2003 | 09/01/2004 | Gold |
| ASPIRE OIL SERVICES LIMITED | SC167503 | 03/03/1999 | 24/03/2000 | Dissolved |
| AUTO VERDI LTD | SC422018 | 06/07/2012 | 15/07/2013 | Dissolved |
| Aspire Fs Ltd | SC240975 | 08/04/2003 | 09/01/2004 | Dissolved |
| CLYDE BERGEMANN POWER GROUP INTERNATIONAL LIMITED | SC188877 | 23/04/1999 | 16/03/2001 | Silver |
| Cataloguing Services Ltd | SC150814 | 08/04/2003 | 09/01/2004 | Dissolved |
| Marine & Underwater Services Ltd | SC154079 | 08/04/2003 | 09/01/2004 | Dissolved |
| NEWQUAY HELICOPTERS LIMITED | 03889780 | 14/08/2000 | 16/06/2006 | Dissolved |
| OILBASE MANAGEMENT LIMITED | SC136843 | 08/04/2003 | 09/01/2004 | Dissolved |
| OILFIELD MACHINERY LIMITED | SC381803 | 31/08/2016 | 25/10/2019 | Silver |
| REDWOOD GROUP SHARE PLAN (TRUSTEES) LIMITED | SC184804 | 23/04/1999 | 16/03/2001 | Dissolved |
| REEVES OILFIELD SERVICES LTD | 03053591 | 01/07/2001 | 14/05/2004 | Dissolved |
| SEARCH CONSULTANCY GROUP LIMITED | 03909899 | 25/01/2005 | 16/02/2006 | Bronze |
| SHORTERM GROUP LIMITED | 03635466 | 27/01/2005 | 21/02/2006 | Silver |
| STORK TECHNICAL SERVICES (HOLDINGS) LIMITED | SC272959 | 02/12/2004 | 18/11/2009 | Silver |
| VALOR ENERGY GROUP LIMITED | SC574375 | 11/05/2018 | 02/11/2018 | One Red Flag |