| RIO TINTO SECRETARIAT LIMITED ACTIVE | Secretary | 05 May 2017 | | | | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| LHUISSIER, Denis ACTIVE | Director | 01 Feb 2016 | | France | May 1971 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| PASMORE, Michael Stuart ACTIVE | Director | 25 Mar 2024 | | United Kingdom | April 1981 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| ALDRIDGE, Gemma Jane Constance RESIGNED | Secretary | 12 Mar 2013 | 12 Dec 2014 | | | 2 Eastbourne Terrace, London, W2 6LG |
| ALDRIDGE, Gemma Jane Constance RESIGNED | Secretary | 02 Feb 2010 | 08 Nov 2012 | | | 2 Eastbourne Terrace, London, W2 6LG |
| DAY, Helen Christine RESIGNED | Secretary | 12 Dec 2014 | 05 May 2017 | | | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| DEAN, Katherine RESIGNED | Secretary | 08 Nov 2012 | 12 Mar 2013 | | | 2 Eastbourne Terrace, London, W2 6LG |
| GALE, Barry George RESIGNED | Secretary | | 15 Dec 2004 | | | 19 Ridley Road, Warlingham, Surrey, CR6 9LR |
| WHYTE, Matthew John RESIGNED | Secretary | 16 Dec 2004 | 02 Feb 2010 | | | 2 Eastbourne Terrace, London, W2 6LG |
| BALL, Terence Reginald RESIGNED | Director | | 01 Mar 1996 | | April 1936 | Tree Tops Burtons Lane, Chalfont St Giles, Buckinghamshire, HP8 4BD |
| BARBAGALLO, John Thomas RESIGNED | Director | 05 Feb 2001 | 23 Jun 2004 | | November 1965 | Erw Deg, Penrhos Estate, Holyhead, Anglesey, LL65 2JD |
| BETTS, Martin John RESIGNED | Director | 09 Apr 2014 | 30 Nov 2018 | England | July 1962 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| BLOOR, David Anthony RESIGNED | Director | 21 Apr 2006 | 31 May 2010 | | September 1958 | 2 Eastbourne Terrace, London, W2 6LG |
| BOLDUC, Sylvain RESIGNED | Director | 31 Jul 2008 | 31 Jul 2008 | | May 1963 | 725, Rue Aristide Berges, B.P. 7, Voreppe Cedex, 38341, France |
| BOLDUC, Sylvain RESIGNED | Director | 30 Jul 2008 | 31 May 2012 | | May 1963 | 2 Eastbourne Terrace, London, W2 6LG |
| CAMPBELL, Thomas RESIGNED | Director | 01 Oct 1997 | 06 Dec 2000 | | November 1950 | Avilion, Ravensport Road Trearddur Bay, Holyhead, Anglesey, LL65 2AQ |
| DOUGLAS, Ronald James RESIGNED | Director | 23 Jun 2004 | 20 Apr 2006 | | May 1957 | Erw Deg Penrhos Estate, Holy Head, Anglesey, LL65 2UJ |
| FARMER, Bruce Douglas RESIGNED | Director | | 31 Aug 1993 | | January 1947 | Tregib, Ravenspoint Road, Trearddur Bay, Anglesey Gwynedd, LL65 2AQ |
| FARRY, Simon Clayton RESIGNED | Director | 10 Jul 2006 | 01 Apr 2009 | | January 1972 | 53 Cleveland Gardens, Barnes, London, SW13 0AE |
| FOUCAULT, Mario RESIGNED | Director | 01 Mar 2011 | 18 Jun 2012 | United Kingdom | November 1960 | 2 Eastbourne Terrace, London, W2 6LG |
| GARDENER, John Roger RESIGNED | Director | 21 Nov 2003 | 19 Jul 2006 | | September 1962 | 3 Durlston Road, Kingston, Surrey, KT2 SRR |
| GIONVANNI, Jan RESIGNED | Director | | 01 Aug 1997 | | May 1940 | Trem Alaw, Penrodyn, Valley, Gwynedd, LL65 3BE |
| HALE, Wayne Ray RESIGNED | Director | 16 Aug 1995 | 01 Oct 1997 | | May 1955 | Tregib Ravenspoint Road, Trearddur Bay, Anglesey, Gwynedd, LL65 2AQ |
| HODGES, Andrew William RESIGNED | Director | 30 Nov 2018 | 25 Mar 2024 | United Kingdom | June 1967 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| HOPE, Andrew James RESIGNED | Director | | 05 Aug 1994 | | May 1955 | 136 Penrodyn, Gorad Valley, Holyhead, Gwynedd, LL65 3BE |
| JARVIS, Peter John Roland RESIGNED | Director | 07 Aug 1997 | 07 Mar 2001 | United Kingdom | April 1951 | Manorcroft, Ridgeway Horsell, Woking, Surrey, GU21 4QR |
| KING, Brian James RESIGNED | Director | 31 May 2010 | 28 Apr 2017 | United Kingdom | March 1955 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| LEECH, Michael David RESIGNED | Director | 18 Nov 1994 | 01 Oct 1997 | | November 1951 | Beddmanarch House, Penrhos Coastal Park, Holyhead, Gwynedd, LL65 2JD |
| MARTINS ALEXANDRE, Abel RESIGNED | Director | 18 Jun 2012 | 28 Feb 2014 | United Kingdom | October 1971 | 2 Eastbourne Terrace, London, W2 6LG |
| MIDGLEY, Brian John RESIGNED | Director | 23 Aug 1993 | 16 Aug 1995 | | June 1938 | Tregib, Ravenspoint Road Trearddur Bay, Anglesey, Gwynedd, LL65 2AQ |
| NORMAN, Dean Wilfred RESIGNED | Director | 06 Nov 1997 | 07 Feb 2001 | | November 1949 | Beddmanarch House, Penrhos Coastal Park Penrhos, Holyhead, Gwynedd, LL65 2JD |
| PESCATORE, Pina RESIGNED | Director | 09 Apr 2008 | 31 Jul 2008 | | October 1966 | 145, Allee Des Alpes, Lotissement 6 Le Gorgeat, France, 38500, France |
| PINSON, Pascal RESIGNED | Director | 01 Apr 2009 | 17 Nov 2010 | | September 1964 | 2 Eastbourne Terrace, London, W2 6LG |
| RANSON, Warrick Reginald John RESIGNED | Director | 14 Nov 2002 | 04 Nov 2005 | | June 1965 | 6 Albury Road, Burwood Park, Walton On Thames, Surrey, KT12 5DY |
| SCHICKLER, Jesias Harold RESIGNED | Director | 01 Mar 1996 | 07 Aug 1997 | | May 1943 | 52 Lady Somerset Road, London, NW5 1TU |
| SHAW, Roger Charles RESIGNED | Director | | 31 Oct 2003 | | August 1948 | 46 Cholmeley Lodge, Cholmeley Park, London, N6 5EN |
| SMITH, Warwick Douglas RESIGNED | Director | 07 Mar 2001 | 27 May 2002 | | February 1953 | 6 Richmond Park Road, East Sheen, London, SW14 8JT |
| STINGL, Nikolaus Anton RESIGNED | Director | 01 Jun 2012 | 01 Feb 2016 | Germany | December 1963 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| STRACHAN, Phillip David RESIGNED | Director | 04 Nov 2005 | 01 Apr 2008 | | August 1960 | 49 Charlton Street, Ascot, Qld 4007, Australia |