| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Exxon Capital Holding Corporation | FC010783 | 01/01/2004 | Dissolved |
| MOBIL HOLDINGS LIMITED | 00506592 | 01/01/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANCED ELASTOMER SYSTEMS LIMITED | 02512288 | 01/03/2015 | 01/06/2015 | Gold |
| Arran Insurance Co Ltd | 01506943 | 01/01/2004 | 01/09/2006 | Dissolved |
| ESSO SERVE EUROPE LIMITED | 03833966 | 01/01/2004 | 01/09/2006 | Dissolved |
| EXXONMOBIL AVIATION INTERNATIONAL LIMITED | 03418332 | 01/01/2004 | 01/09/2006 | Bronze |
| EXXONMOBIL CHEMICAL LIMITED | 00867162 | 01/10/2004 | 01/09/2006 | Gold |
| EXXONMOBIL FINANCE COMPANY LIMITED | 05298032 | 26/11/2004 | 01/09/2006 | Silver |
| EXXONMOBIL HOLDING COMPANY LIMITED | 08559280 | 01/03/2015 | 01/06/2015 | Gold |
| EXXONMOBIL INVESTMENT COMPANY LIMITED | 05298041 | 26/11/2004 | 01/09/2006 | Silver |
| EXXONMOBIL MARINE LIMITED | 03898950 | 01/01/2004 | 01/09/2006 | Bronze |
| EXXONMOBIL RISK MANAGEMENT LIMITED | 03675439 | 01/01/2004 | 01/09/2006 | Dissolved |
| EXXONMOBIL UK LIMITED | 03897351 | 01/01/2004 | 01/09/2006 | Gold |
| INTERNATIONAL MARINE TRANSPORTATION LIMITED | 00506593 | 03/03/2015 | 01/06/2015 | Bronze |
| MAINLINE PIPELINES LIMITED | 00995545 | 05/03/2004 | 01/09/2006 | Gold |
| MOBIL COATINGS LIMITED | 00617076 | 01/01/2004 | 01/09/2006 | Dissolved |
| REDLINE OIL SERVICES LIMITED | 00937974 | 01/01/2004 | 01/09/2006 | Silver |
| RETAIL PETROLEUM SERVICES LIMITED | 01563532 | 01/01/2004 | 01/09/2006 | Bronze |
| ROC UK LIMITED | 04558828 | 01/01/2004 | 01/09/2006 | Insolvent |
| VOLUNTEER INVOLVEMENT TRUST | 01951498 | 01/01/2004 | 01/09/2006 | Dissolved |