| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Conocophillips Ltd | NF001759 | 03/12/1969 | Dissolved |
| THE SERVICE GROUP (HOLDINGS) LIMITED | 02458512 | 30/03/2002 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATED PETROLEUM TERMINALS (IMMINGHAM) LIMITED | 00564394 | 27/09/1991 | 01/08/1995 | Bronze |
| CHEVIOT TRUSTEES LIMITED | 05396879 | 09/04/2008 | 01/01/2019 | Bronze |
| CHRYSAOR (U.K.) KAPPA LIMITED | 03004536 | 17/11/1997 | 20/06/2003 | Dissolved |
| CONOCO SPECIALTY PRODUCTS LIMITED | 02371340 | 31/10/1992 | 28/01/1995 | Dissolved |
| CONOCOPHILLIPS PENSION PLAN TRUSTEES LIMITED | 01208388 | 14/05/2003 | 04/05/2016 | Not Trading |
| CRUDE OIL TERMINALS (HUMBER) LIMITED | 00554458 | 31/10/1992 | 28/01/1995 | Bronze |
| HUMBER OIL TERMINALS TRUSTEE LIMITED | 00874993 | 27/09/1991 | 01/08/1995 | Bronze |
| JIFFY LIMITED | 00534511 | 31/10/1992 | 01/08/1993 | Dissolved |
| PHILLIPS 66 LIMITED | 00529086 | 31/10/1992 | 28/01/1995 | Silver |
| THE SERVICE GROUP (HOLDINGS) LIMITED | 02458512 | 11/01/1990 | 14/09/2001 | Silver |
| THE SERVICE GROUP LIMITED | 02458510 | 26/12/1996 | 13/01/1997 | Bronze |
| THRALE ALMSHOUSE AND RELIEF IN NEED CHARITY TRUSTEE LIMITED | 07960096 | 22/02/2012 | 10/03/2014 | Not Trading |
| TSG LOGISTICS (UK) LIMITED | 02457844 | 26/12/1996 | 13/01/1997 | One Red Flag |
| TSG WORLDWIDE LIMITED | 02458546 | 14/09/2001 | 30/03/2002 | Silver |
| VORTOIL SEPARATION SYSTEMS LIMITED | 02650986 | 31/10/1992 | 22/09/1993 | Dissolved |