| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Leo Newco Uk Ltd | 04710508 | 25/03/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ECODRILL VENTURES | SC096792 | 24/10/1997 | 02/08/1999 | Dissolved |
| ECODRILL VENTURES | SC096792 | 19/09/1994 | 06/07/2005 | Dissolved |
| EXPLORATION AND PRODUCTION SERVICES (HOLDINGS) LIMITED | 01461021 | 24/10/1997 | 02/08/1999 | Silver |
| EXPLORATION AND PRODUCTION SERVICES (HOLDINGS) LIMITED | 01461021 | 19/11/1993 | 06/07/2006 | Silver |
| EXPLORATION AND PRODUCTION SERVICES (NORTH SEA) | 02725863 | 24/10/1997 | 02/08/1999 | Dissolved |
| EXPLORATION AND PRODUCTION SERVICES (NORTH SEA) | 02725863 | 12/01/1993 | 06/07/2006 | Dissolved |
| EXPRO EURASIA LIMITED | 05043555 | 13/02/2004 | 06/07/2006 | Gold |
| EXPRO GROUP INTEGRATED SERVICES LIMITED | 01232725 | 24/10/1997 | 02/08/1999 | Dissolved |
| EXPRO GROUP INTEGRATED SERVICES LIMITED | 01232725 | 29/07/1992 | 06/07/2006 | Dissolved |
| EXPRO INTERNATIONAL GROUP LIMITED | 02688814 | 15/02/1995 | 14/07/1999 | Dissolved |
| EXPRO INTERNATIONAL GROUP LIMITED | 02688814 | 03/03/1992 | 06/07/2006 | Dissolved |
| EXPRO NORTH SEA LIMITED | 01108011 | 24/10/1997 | 02/08/1999 | Bronze |
| EXPRO NORTH SEA LIMITED | 01108011 | 14/05/1991 | 06/07/2006 | Bronze |
| EXPRO OVERSEAS LIMITED | 02975580 | 24/10/1997 | 02/08/1999 | Dissolved |
| EXPRO OVERSEAS LIMITED | 02975580 | 23/11/1994 | 06/07/2006 | Dissolved |
| Ecodrill Ltd | SC100930 | 24/10/1997 | 02/08/1999 | Dissolved |
| Ecodrill Ltd | SC100930 | 10/06/1997 | 06/07/2006 | Dissolved |
| Exal Reservoir Services Ltd | SC088595 | 24/10/1997 | 02/08/1999 | Dissolved |
| Exal Reservoir Services Ltd | SC088595 | 10/06/1997 | 02/08/1999 | Dissolved |
| Expro Caspian Ltd | 01660227 | 24/10/1997 | 02/08/1999 | Dissolved |
| Expro Caspian Ltd | 01660227 | 29/07/1992 | 06/07/2006 | Dissolved |
| Expro Europe Ltd | 02654518 | 24/10/1997 | 02/08/1999 | Dissolved |
| Expro Europe Ltd | 02654518 | 16/10/1992 | 06/07/2006 | Dissolved |
| Expro Participants Ltd | 02654587 | 24/10/1997 | 02/08/1999 | Dissolved |
| Expro Participants Ltd | 02654587 | 31/03/1993 | 06/07/2006 | Dissolved |
| Expro Spv Ltd | SC196092 | 24/05/1999 | 06/07/2006 | Dissolved |
| MOUNT ENGINEERING LIMITED | 06231396 | 06/07/2007 | 09/08/2010 | Dissolved |
| PRODUCTIONQUEST LIMITED | 04710491 | 25/03/2003 | 14/11/2005 | Gold |
| Saltus Sub Surface Services Ltd. | SC148544 | 08/06/1998 | 06/07/2006 | Dissolved |
| TRONIC LIMITED | 01415875 | 30/04/1998 | 06/07/2006 | Dissolved |
| Travelrevise Services Ltd | 02816425 | 06/04/1999 | 06/07/2006 | Dissolved |
| Travelrevise Services Ltd | 02816425 | 30/04/1998 | 06/07/2005 | Dissolved |