| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Esso Marine U K Ltd | 02205845 | 01/11/2002 | Dissolved |
| MOBIL COATINGS LIMITED | 00617076 | 29/10/1999 | Dissolved |
| MOBIL HOLDINGS LIMITED | 00506592 | 29/10/1999 | Dissolved |
| MOBIL PASE INC. | FC027214 | 28/12/2006 | Dissolved |
| Matco Tankers (U K) Ltd | 01233548 | 29/10/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Arran Insurance Co Ltd | 01506943 | 23/09/2003 | 21/12/2006 | Dissolved |
| BULK OIL CONTAINERS LIMITED | 00070170 | 30/11/1999 | 03/07/2018 | Insolvent |
| CANADIAN SUPERIOR OIL (U.K.) LIMITED | 00811825 | 30/11/1999 | 01/04/2005 | N/A |
| ESSO EXPLORATION AND PRODUCTION UK LIMITED | 00207426 | 10/01/2000 | 25/07/2008 | Silver |
| ESSO PETROLEUM COMPANY,LIMITED | 00026538 | 10/01/2000 | 25/07/2008 | Silver |
| ESSO PROPERTY MANAGEMENT COMPANY, LIMITED | 00157038 | 15/06/2007 | 04/08/2008 | Insolvent |
| ESSO SERVE EUROPE LIMITED | 03833966 | 30/03/2001 | 22/07/2008 | Dissolved |
| ESSO UK LIMITED | 01589650 | 10/01/2000 | 25/07/2008 | Gold |
| EXXONMOBIL AVIATION INTERNATIONAL LIMITED | 03418332 | 30/07/2007 | 08/07/2008 | Bronze |
| EXXONMOBIL CHEMICAL LIMITED | 00867162 | 18/06/2004 | 23/07/2008 | Gold |
| EXXONMOBIL ENGINEERING EUROPE LIMITED | 00843314 | 10/10/2001 | 22/07/2008 | Gold |
| EXXONMOBIL FINANCE COMPANY LIMITED | 05298032 | 13/01/2005 | 09/07/2008 | Bronze |
| EXXONMOBIL GAS MARKETING EUROPE LIMITED | 02517230 | 30/11/1999 | 23/07/2008 | Silver |
| EXXONMOBIL INTERNATIONAL LIMITED | 03834848 | 10/01/2000 | 23/07/2008 | Silver |
| EXXONMOBIL INVESTMENT COMPANY LIMITED | 05298041 | 13/01/2005 | 22/07/2008 | Silver |
| EXXONMOBIL MARINE LIMITED | 03898950 | 20/12/1999 | 22/07/2008 | One Red Flag |
| EXXONMOBIL OIL INDONESIA INC. | FC027215 | 28/12/2006 | 21/07/2008 | Amber |
| EXXONMOBIL RISK MANAGEMENT LIMITED | 03675439 | 16/07/2007 | 22/07/2008 | Dissolved |
| EXXONMOBIL UK LIMITED | 03897351 | 15/12/1999 | 09/07/2008 | Gold |
| INTERNATIONAL MARINE TRANSPORTATION LIMITED | 00506593 | 29/10/1999 | 15/09/2008 | Bronze |
| MAINLINE PIPELINES LIMITED | 00995545 | 23/03/2007 | 05/08/2008 | Gold |
| MANCHESTER AIRPORT STORAGE AND HYDRANT COMPANY LIMITED | 02731538 | 24/04/2007 | 23/07/2008 | Gold |
| MOBIL EXPLORATION INDONESIA INC. | FC027213 | 28/12/2006 | 21/07/2008 | Silver |
| MOBIL TRADING AND SUPPLY LIMITED | 00617078 | 30/11/1999 | 21/07/2008 | Insolvent |
| PERENCO GAS (UK) LIMITED | 00715529 | 30/11/1999 | 01/08/2007 | Bronze |
| REDLINE OIL SERVICES LIMITED | 00937974 | 01/09/2001 | 21/07/2008 | Silver |
| ROC UK LIMITED | 04558828 | 15/07/2007 | 22/07/2008 | Insolvent |
| STANSTED FUELLING COMPANY LIMITED | 02544717 | 25/04/2007 | 25/11/2008 | Dissolved |
| VOLUNTEER INVOLVEMENT TRUST | 01951498 | 30/11/1999 | 09/07/2008 | Dissolved |