| NOWAKOWSKI, Paula ACTIVE | Secretary | 01 May 2012 | | | | 2, Gauldie Terrace, Dundee, DD3 0RT, Scotland |
| BUSFIELD, Kerry Lee ACTIVE | Director | 01 Apr 2020 | | Scotland | September 1977 | C/O Ncr Atleos, Hope Street, Rotherham, South Yorkshire, S60 1LH, England |
| HERTRICH, Thomas ACTIVE | Director | 13 Oct 2023 | | Germany | May 1966 | C/O Ncr Atleos, Hope Street, Rotherham, South Yorkshire, S60 1LH, England |
| KEE, Caroline Amanda ACTIVE | Director | 04 Dec 2017 | | United Kingdom | September 1966 | C/O Ncr Atleos, Hope Street, Rotherham, South Yorkshire, S60 1LH, England |
| CONNAL, Edward James Galbraith RESIGNED | Secretary | | 15 Apr 1997 | | | Strathisla 10 Kinnoull Hill Place, Perth, Perthshire, PH2 7DD |
| FORDYCE, John Callan RESIGNED | Secretary | 23 Jun 2003 | 01 May 2012 | | | 63 Keptie Road, Arbroath, Angus, DD11 3EF |
| LANE, Alison Joy RESIGNED | Secretary | 30 Apr 2001 | 23 Jun 2003 | | | 23 North Croft, East Hagbourne, Didcot, Oxfordshire, OX11 9LT |
| WHITE, Richard James RESIGNED | Secretary | 15 Apr 1997 | 30 Apr 2001 | | | Flat 10 37 De Vere Gardens, London, W8 5AW |
| ADAMSON, James Gay RESIGNED | Director | | 16 Feb 1998 | | May 1941 | 11 Laxford Crescent, Dalgety Bay, Dunfermline, Fife, KY11 5TX |
| BOUDREAU, John RESIGNED | Director | 28 Mar 2018 | 12 Mar 2019 | United States | August 1963 | 9th Floor, 5 Merchant Square, London, W2 1BQ, England |
| BRUCE, Margaret Miller RESIGNED | Director | 23 Oct 2013 | 30 Nov 2016 | Scotland | February 1963 | Tigh Beag, New Alyth, Blairgowrie, Perthshire, PH11 8NR, Scotland |
| BUIST, Grant William RESIGNED | Director | 23 Nov 2012 | 28 Nov 2017 | Scotland | May 1971 | 5, Harestane Crescent, Dundee, DD3 0LQ, Scotland |
| CONNAL, Edward James Galbraith RESIGNED | Director | | 15 Apr 1997 | | April 1939 | Strathisla 10 Kinnoull Hill Place, Perth, Perthshire, PH2 7DD |
| CRIGHTON, Adam James RESIGNED | Director | 07 Jan 2008 | 23 Nov 2017 | United Kingdom | February 1967 | Guildsmyre, 30 Albert Street, Alyth, Blairgowrie, Perthshire, PH11 8AX |
| CRONIN, Patrick RESIGNED | Director | 10 Dec 1999 | 02 May 2001 | | October 1960 | 5 Rudwick Terrace, London, NW8 6BR |
| HODGKINSON, Roy Arthur RESIGNED | Director | 09 Aug 2001 | 31 Dec 2002 | | February 1940 | 397 Highland Terrace Avenue, Kettering, Ohio 45429, Usa |
| LINTERN, Roger Charles RESIGNED | Director | 15 Apr 1997 | 31 Dec 1999 | England | May 1945 | 4 Shaftesbury Villas, Allen Street, London, W8 6UZ |
| LOOF, Per Olof RESIGNED | Director | 07 May 1996 | 09 Jun 1999 | | October 1950 | Park Cottage 2 Dover Park Drive, Roehampton, London, SW15 5BG |
| LYNCH, Daniel Stephen RESIGNED | Director | 09 Aug 2001 | 27 Oct 2017 | Scotland | October 1962 | 9th Floor, 5 Merchant Square, London, W2 1BQ, England |
| MANTLE, Philip George RESIGNED | Director | 11 Oct 1993 | 31 Oct 1995 | | March 1950 | 63 Meadowside, Cambridge Park, Twickenham, Middlesex, TW1 2JQ |
| MCKENZIE, Richard Paul RESIGNED | Director | 04 Dec 2017 | 21 Mar 2018 | United States | June 1968 | 9th Floor, 5 Merchant Square, London, W2 1BQ, England |
| MILL, Patrick Robert RESIGNED | Director | | 11 Oct 1993 | | June 1942 | 53 Warwick Road, London, W5 5PZ |
| MOYER, Llewellyn Kelly RESIGNED | Director | 01 Apr 2020 | 13 Oct 2023 | United States | August 1974 | 9th Floor, 5 Merchant Square, London, W2 1BQ, England |
| NICOLL, Mark RESIGNED | Director | 01 May 2012 | 27 Nov 2017 | Scotland | January 1974 | 27, Worbey Place, Longforgan, Dundee, DD2 5BS, Scotland |
| OBRIEN, Daniel Joseph RESIGNED | Director | 27 Feb 1997 | 05 Sep 2001 | | August 1949 | 65 Elie Avenue, Broughty Ferry, Dundee, Angus, DD5 3SJ |
| OBRIEN, Daniel Joseph RESIGNED | Director | | 01 Sep 1995 | | August 1949 | 65 Elie Avenue, Broughty Ferry, Dundee, Angus, DD5 3SJ |
| OSHEA, William Thomas RESIGNED | Director | | 20 May 1996 | | August 1947 | 496 Timberlea Trail, Kettering, Ohio 45429, Usa |
| RAMSAY, David Alexander RESIGNED | Director | 09 Aug 2001 | 03 Sep 2007 | | August 1948 | 19 Braehead Drive, Carnoustie, Angus, DD7 7SX |
| ROBERTS, Malcolm RESIGNED | Director | 07 May 1996 | 12 May 1998 | | September 1946 | 95 Gregories Road, Beaconsfield, Buckinghamshire, HP9 1HZ |
| SCHWARTZ, Margaret RESIGNED | Director | 10 Dec 1999 | 30 Jul 2003 | | August 1961 | 801 George Wythe Commons, Washington Township, Ohio 45458, Usa |
| SMITH, Geoffrey Robert RESIGNED | Director | 04 Dec 2017 | 31 Mar 2020 | England | June 1962 | 9th Floor, 5 Merchant Square, London, W2 1BQ, England |
| TRAMONTANO, Robert RESIGNED | Director | 10 Dec 1999 | 31 Dec 2007 | | April 1961 | 988 Oakwood Avenue, Dayton, Ohio 45419, Usa |
| VALENTINE, Allan Matthew RESIGNED | Director | 06 Jan 2006 | 19 Dec 2009 | Scotland | November 1952 | 7 Albany Place, Broughty Ferry, Dundee, Angus, DD5 1NR |
| WHITE, Richard James RESIGNED | Director | 15 Apr 1997 | 30 Apr 2001 | | October 1954 | Flat 10 37 De Vere Gardens, London, W8 5AW |