| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| TOMRA SYSTEMS ASA | FC026226 | 21/04/2009 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALTERA PRODUCTION UK LIMITED | 03142470 | 14/02/2003 | 14/10/2003 | Amber |
| AZINOR CATALYST LIMITED | 04212557 | 14/02/2003 | 01/04/2008 | Insolvent |
| DOMINO CAPITAL LIMITED | 06212285 | 13/04/2007 | 20/04/2007 | Dissolved |
| GEOTRACE DATA INTEGRATION SERVICES LIMITED | 02912810 | 14/02/2003 | 10/12/2003 | Dissolved |
| GOLAR-NOR (UK) LIMITED | 03238016 | 14/02/2003 | 14/10/2003 | Amber |
| PETROLEUM GEO-SERVICES (UK) LIMITED | 02874539 | 14/02/2003 | 01/04/2008 | Bronze |
| PGS EM LIMITED | SC243297 | 29/06/2007 | 09/04/2008 | Dissolved |
| PGS EXPLORATION (UK) LIMITED | 02904391 | 14/02/2003 | 01/04/2008 | Gold |
| PGS IKDAM LTD. | 04051818 | 14/02/2003 | 12/05/2004 | Dissolved |
| PGS RESERVOIR LIMITED | 03177228 | 14/02/2003 | 01/04/2008 | Dissolved |
| PGS SEISMIC (UK) LTD | 05646810 | 06/12/2005 | 01/04/2008 | Dissolved |
| SEISMIC EXPLORATION (CANADA) LTD | 03077211 | 14/02/2003 | 01/04/2008 | Dissolved |
| TEEKAY PETROJARL FLOATING PRODUCTION UK LTD. | 02436350 | 14/02/2003 | 04/07/2006 | Amber |