| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Magi Consulting Ltd | 04047246 | 09/08/2000 | Dissolved |
| Petro-Canada Energy Ltd | SC158533 | 19/05/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| EQUINOR WOS LIMITED | 00972618 | 19/05/2005 | 16/11/2010 | Bronze |
| PETRO-CANADA ENERGY NORTH SEA LIMITED | 03084447 | 01/04/2005 | 16/11/2010 | Gold |
| SUNCOR ENERGY INTERNATIONAL TRADING LIMITED | 04417114 | 19/05/2005 | 16/11/2010 | Silver |
| SUNCOR ENERGY TREASURY SERVICES LIMITED | 06912296 | 21/05/2009 | 16/11/2010 | Silver |
| SUNCOR ENERGY UK HOLDINGS LTD | 04415728 | 19/05/2005 | 16/11/2010 | Silver |