| BASRA, Rumdeep Kaur ACTIVE | Secretary | 04 Sep 2019 | | | | 5 Temple Square, Temple Street, Liverpool, L2 5RH |
| ELL, John William ACTIVE | Director | 14 Jun 2019 | | Canada | February 1958 | 2 Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| PATRICK, Katherine-Jane ACTIVE | Director | 03 Sep 2019 | | Canada | October 1978 | 2 Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| STENSBY, Wayne Kevin ACTIVE | Director | 03 Sep 2019 | | Canada | April 1966 | 2 Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| CLARKE, Rachael Louise RESIGNED | Secretary | 01 Jan 2004 | 26 Sep 2019 | | | 10, Norwich Street, London, EC4A 1BD, England |
| ROSENTHAL, Peter Alan RESIGNED | Secretary | | 01 Jan 2004 | | | 2 Bryanston Square, London, W1H 2DH |
| BAUER, Gary Keith RESIGNED | Director | 30 Jun 1999 | 01 Feb 2005 | | April 1945 | 41 Douglas Park Manor Se, Calgary, Alberta, T2Z 2L1, Canada |
| BAUER, Gary Keith RESIGNED | Director | | 30 Jun 1999 | | April 1945 | 41 Douglas Park Manor Se, Calgary, Alberta, T2Z 2L1, Canada |
| BIGGAM, Robin Adair, Sir RESIGNED | Director | | 30 Jun 1996 | | July 1938 | Streatley House, Streatley, Bedfordshire, LU3 3PS |
| BRITTON, William Leonard RESIGNED | Director | | 01 Sep 2009 | | December 1934 | 408 Wilderness Place Se, Calgary, Alberta, T2J 2GS, Canada |
| BROUWER, Richard John RESIGNED | Director | 20 Aug 2007 | 19 Nov 2010 | Canada | February 1960 | 900,, 919, 11 Avenue Sw, Calgary, Alberta, T2R 1P3, Canada |
| CAMPBELL, James Allan RESIGNED | Director | 11 Aug 1997 | 30 Jun 1999 | | June 1942 | 348 Varsity Close Nw, T3b 2z1 Calgary, Alberta Canada |
| DECHAMPLAIN, Dennis Albert RESIGNED | Director | 18 Jan 2017 | 01 Jun 2017 | Canada | January 1964 | 2 Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| ELL, John William RESIGNED | Director | 04 Jan 2011 | 30 Jun 2014 | Canada | February 1958 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| GAREAU, Chad Leo RESIGNED | Director | 04 Dec 2015 | 18 Jan 2017 | Canada | April 1979 | Suite 600, 4838 Richard Rd Sw, Calgary, Alberta, T3E 6L1, Canada |
| HENDERSON, Ronald Andrew RESIGNED | Director | | 15 Oct 1999 | United Kingdom | February 1946 | Frankleigh, Cedar Road, Woking, Surrey, GU22 0JH |
| JONES, Alan Wingate RESIGNED | Director | 05 Jul 1996 | 31 Aug 1999 | | October 1939 | The Grange, North Cadbury, Yeovil, Somerset, BA22 7BY |
| JONES, Michael Derek RESIGNED | Director | 06 Dec 2005 | 16 Apr 2019 | England | December 1956 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| KIEFER, Siegfried Willi RESIGNED | Director | 04 Jan 2011 | 30 Jun 2014 | Canada | October 1958 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| KIRKMAN, Andrew Michael David RESIGNED | Director | 23 Feb 2007 | 11 Feb 2011 | Uk | July 1972 | 350, Euston Road, Regent's Place, London, NW1 3AX, England |
| LAKE, Grant Mcdonald RESIGNED | Director | 01 Aug 2008 | 04 Jan 2011 | Canada | January 1949 | 103, Woodfield Road Sw, Calgary, Alberta, Canada |
| MAHAJAN, Sandip RESIGNED | Director | 11 Feb 2011 | 19 Oct 2012 | United Kingdom | August 1974 | 350, Euston Road, London, NW1 3AX, England |
| NIELSEN, Karen Ann RESIGNED | Director | 01 Feb 2018 | 14 Jun 2019 | Canada | November 1967 | 4th Floor, East Tower, 5302 Forand Street Sw, Calgary, Alberta, T3E 8B4, Canada |
| NORTON, John Lindsey RESIGNED | Director | 01 Jan 1999 | 19 Nov 2010 | England | May 1935 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| OPOCENSKY, Jiri RESIGNED | Director | 04 Jan 2011 | 12 Dec 2016 | Canada | July 1956 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| PIRO, Robert Stephen RESIGNED | Director | 30 Jun 2014 | 01 Feb 2018 | Canada | December 1956 | 2 Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| PULLMAN, Anthony John RESIGNED | Director | 30 Jun 1999 | 07 Jun 2004 | | August 1945 | 51 Canova Close Sw, Calgary, Alberta, Canada, T2W 3P7 |
| RICHARDSON, Cameron Scott RESIGNED | Director | | 28 Jan 1998 | | March 1932 | 1600 909 11th Avenue, S W Calgary, Alberta T2r 1n6, Canada |
| ROSE, Andrew Edward RESIGNED | Director | 18 Jul 2005 | 23 Feb 2007 | | February 1951 | Cob 2, Devonport Royal Dockyard, Plymouth, Devon, PL1 4SG |
| ROSENTHAL, Peter Alan RESIGNED | Director | 30 Jun 1999 | 24 Apr 2019 | England | April 1938 | 2 Bryanston Square, London, W1H 2DH |
| RUTHERFORD, David RESIGNED | Director | 17 Oct 2012 | 02 Nov 2015 | Scotland | June 1963 | Amber Court, William Armstrong Drive, Newcastle Business Park, Newcastle Upon Tyne, NE4 7YQ, United Kingdom |
| RYLATT, Ian Kenneth RESIGNED | Director | 19 Jan 2005 | 17 Oct 2012 | England | June 1965 | 350, Euston Road, Regent's Place, London, NW1 3AX, England |
| SMITH, David Mark RESIGNED | Director | 18 Jan 2013 | 02 Nov 2015 | United Kingdom | December 1970 | 6, Hampstead Lane, London, N6 4SB, England |
| SMITH, Ian Alexander RESIGNED | Director | 30 Jun 1999 | 07 Jun 2004 | England | January 1953 | Eastwood Farm Scabharbour Road, Hildenborough, Tonbridge, Kent, TN11 8PJ |
| SOUTHERN, Nancy Christine RESIGNED | Director | 07 Jun 2004 | 06 Dec 2005 | Canada | August 1956 | Box 2 Site 14 Rr 8, Calgary, Alberta, T2J 2TO, Canada |
| SOUTHERN, Ronald Donald RESIGNED | Director | | 11 Aug 1997 | | August 1930 | 67 Massey Place, S W Calgary, Alberta T2v 2g7, Canada |
| TWA, Craighton Oliver RESIGNED | Director | | 30 Jun 1999 | | October 1937 | 1319 Baldwin Crescent Sw, Calgary, Alberta, Canada, T2V 2B7 |
| TYLER, Ian Paul RESIGNED | Director | 15 Oct 1999 | 18 Jul 2005 | United Kingdom | July 1960 | Grasslands, The Ridge, Woldingham, Surrey, CR3 7AL |
| URWIN, Roger John, Dr RESIGNED | Director | 18 Jan 2011 | 03 Sep 2019 | United Kingdom | February 1946 | 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England |
| WALTHALL, Richard Henry RESIGNED | Director | 01 Mar 2005 | 01 Jul 2008 | | November 1946 | 1103, 10731 Saskatchewan Drive, Edmonton, Alberta T6e 6h1, Canada |
| WARKENTIN, Clinton George RESIGNED | Director | 01 Jun 2017 | 10 Apr 2019 | Ab, Canada | November 1973 | 1500, 909 - 11th Avenue Se, Calgary, Alberta T2r 1n6, Canada |
| WATSON, Karen Mae RESIGNED | Director | 01 Mar 2005 | 20 Aug 2007 | | November 1951 | 2141 - 15 Street Sw, Calgary, Alberta T2t 3y9, Canada |
| WELSH, Gerald Wayne RESIGNED | Director | 07 Jun 2004 | 01 Mar 2005 | | June 1947 | 1202 801-2 Avenue Sw, Calgary, Alberta T2p 4z9, Canada |
| WELSH, Gerry Wayne RESIGNED | Director | 16 Sep 1992 | 01 Jan 1999 | | June 1947 | Flat 50 Regent Court 1 North Bank, St John's Wood, London, NW8 8UN |
| WELTON, Michael William RESIGNED | Director | 03 Sep 1999 | 31 Dec 2004 | | October 1946 | 36 Manor Way, Onslow Village, Guildford, Surrey, GU2 7RP |
| WOOD, John Denison RESIGNED | Director | | 11 Aug 1997 | | September 1931 | 1428 Beverley Plc, S W Calgary, Alberta, T2V 2C6, Canada |
| WRIGHT, Paul Gregory RESIGNED | Director | 30 Jun 2014 | 04 Dec 2015 | Canada | October 1958 | #400, 919, 11 Avenue Sw, Calgary, Alberta T2r 1p3, Canada |
| ZINKIN, Peter John Louis, Councillor RESIGNED | Director | | 17 Oct 2012 | England | July 1953 | 2 Armitage Road, London, NW11 8RA |