| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| B H P Investments (Europe) Ltd | 02340492 | 28/07/1992 | Dissolved |
| B H P Transport & Logistics (Europe) Ltd | 02434562 | 31/12/2000 | Dissolved |
| Bhp Billiton Finance Gb | 04604814 | 29/11/2002 | Dissolved |
| Bhp Petroleum (U.K.) Ltd | 01529796 | 01/07/1999 | Dissolved |
| Bhp Petroleum North Sea Ltd | 01463351 | 01/06/1994 | Dissolved |
| Bhp Venezuela Dri Ltd. | 03413952 | 29/07/1997 | Dissolved |
| Clinton International North Sea Ltd | 00995617 | 27/03/1992 | Dissolved |
| GTO LIMITED | 04751046 | 12/01/2004 | Dissolved |
| GTO LIMITED | 04751046 | 25/05/2011 | Dissolved |
| HYDROGEN RESOURCES LTD | 12748539 | 01/06/2022 | One Red Flag |
| Hamilton International (U K) Ltd | 01507863 | 09/07/1991 | Dissolved |
| I P Oil Services Ltd | 01375224 | 09/07/1992 | Dissolved |
| I P Oil Services Ltd | 01375224 | 09/07/1992 | Dissolved |
| TECHNOTOP LIMITED | 02070342 | 29/04/1995 | Silver |
| TECHNOTOP LIMITED | 02070342 | 31/12/1990 | Silver |
| hamilton (1985) uk ltd | 01907662 | 09/07/1992 | Dissolved |
| hamilton (1985) uk ltd | 01907662 | 09/07/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 8 Warrior Square (Management Company) Limited | 02446205 | 01/10/1991 | 13/02/1997 | Dissolved |
| B H P Transport & Logistics (Europe) Ltd | 02434562 | 28/07/1992 | 31/12/1992 | Dissolved |
| BHP ALUMINIUM LIMITED | 03196193 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON (UK) LIMITED | 02897874 | 13/12/2006 | 29/12/2006 | Amber |
| BHP BILLITON ENERGY COAL (UK) LIMITED | 05772702 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON ENERGY COAL CHILE LIMITED | 05770087 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON GROUP LIMITED | 03298904 | 13/12/2006 | 29/12/2006 | Amber |
| BHP BILLITON HOLDINGS LIMITED | 03298895 | 13/12/2006 | 29/12/2006 | Bronze |
| BHP BILLITON INTERNATIONAL DEVELOPMENT LIMITED | 03212438 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON INTERNATIONAL SERVICES LIMITED | 03212440 | 13/12/2006 | 29/12/2006 | Bronze |
| BHP BILLITON INVESTMENT HOLDINGS LIMITED | 02052062 | 29/03/1993 | 28/01/2004 | Dissolved |
| BHP BILLITON INVESTMENT HOLDINGS LIMITED | 02052062 | 14/07/1995 | 25/03/2009 | Dissolved |
| BHP BILLITON MARKETING INVESTMENTS LIMITED | 04288173 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON PADDINGTON LIMITED | 05422543 | 13/12/2006 | 29/12/2006 | Dissolved |
| BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED | 00810819 | 28/03/1992 | 20/05/2009 | Silver |
| BHP BILLITON PETROLEUM GREAT BRITAIN LIMITED | 00810819 | 06/05/1992 | 08/10/2007 | Silver |
| BHP MINERALS EUROPE LIMITED | 01173903 | 31/12/2000 | 28/01/2004 | Silver |
| BHP MINERALS EUROPE LIMITED | 01173903 | 28/01/2004 | 25/03/2009 | Silver |
| Bhp Petroleum (U.K.) Ltd | 01529796 | 26/09/1992 | 28/01/2004 | Dissolved |
| Bhp Petroleum North Sea Ltd | 01463351 | 01/06/1994 | 28/01/2004 | Dissolved |
| Bhp Venezuela Dri Ltd. | 03413952 | 29/07/1997 | 28/01/2004 | Dissolved |
| CLEAN TECH ASSETS LIMITED | 02398784 | 14/07/2009 | 14/07/2009 | Dissolved |
| Clinton International North Sea Ltd | 00995617 | 01/07/1999 | 26/06/2002 | Dissolved |
| MAHARAJAH OIL AND GAS LIMITED | 07880142 | 09/02/2012 | 15/03/2022 | Gold |
| OFFSHORE POLLUTION LIABILITY ASSOCIATION LIMITED(THE) | 01182588 | 01/09/1998 | 29/02/2008 | Bronze |
| SOUTH32 SA INVESTMENTS LIMITED | 04373282 | 13/12/2006 | 29/12/2006 | Bronze |
| WOODSIDE ENERGY (GREAT BRITAIN) LIMITED | 01064509 | 09/07/1992 | 20/05/2009 | Amber |
| WOODSIDE ENERGY (GREAT BRITAIN) LIMITED | 01064509 | 06/05/1992 | 08/10/2007 | Amber |
| Westmin Talc (U.K.) | 01086118 | 13/12/2006 | 29/12/2006 | Dissolved |