| BRINKMAN, Joseph Robert ACTIVE | Director | 21 Apr 2023 | | United States | October 1969 | 1, Chamberlain Square Cs, Birmingham, B3 3AX, United Kingdom |
| HOTCHKISS, Herbert Garfield ACTIVE | Director | 15 Jun 2026 | | United States | August 1970 | 1, Chamberlain Square Cs, Birmingham, B3 3AX, United Kingdom |
| GRANGER, Robert RESIGNED | Secretary | | 30 Apr 1993 | | | 21 Durvale Court, Dore, Sheffield, South Yorkshire, S17 3PT |
| MACLACHLAN, Alan George RESIGNED | Secretary | 29 Apr 1993 | 31 Dec 2000 | | | Park Cottage 1 Church Street, Limekilns, Dunfermline, Fife, KY11 3HT, Scotland |
| MACLEAN, Fiona Margaret RESIGNED | Secretary | 31 Dec 2000 | 20 Jan 2012 | | | 3 Ormonde Avenue, Glasgow, G44 3QU |
| TMF CORPORATE ADMINISTRATION SERVICES LIMITED RESIGNED | Secretary | 02 Apr 2014 | 30 Mar 2017 | | | 5th Floor, 6 St. Andrew Street, London, EC4A 3AE, United Kingdom |
| BRANDER, Ian Halliday RESIGNED | Director | 11 Aug 2011 | 30 Sep 2019 | United Kingdom | December 1961 | May Bank, Jeffreystock Farm, Lochwinnoch, PA12 4DP, United Kingdom |
| BRANNAN, Charles Scott RESIGNED | Director | 25 Apr 2012 | 30 Sep 2016 | United States | July 1958 | Colfax Corporation, 420 National Business Parkway, 5th Floor, Annapolis Junction, Maryland, 20701, Usa |
| BROWN, James RESIGNED | Director | 10 Apr 1998 | 31 May 2018 | Scotland | February 1960 | 11 Great Western Terrace, Hyndland, Glasgow, G12 0UP |
| CLELAND, Robert John RESIGNED | Director | 31 Mar 2002 | 11 Aug 2011 | | February 1947 | The Mews, 17 Lynedoch Crescent, Glasgow, Lanarkshire, G3 6EQ |
| DIBBLE, Thomas RESIGNED | Director | 09 Oct 1995 | 10 Apr 1998 | | October 1939 | 30 Pinewood Avenue, Lenzie, Glasgow, Lanarkshire, G66 4EQ, Scotland |
| EVANKO, Jillian Case RESIGNED | Director | 21 Apr 2023 | 15 Jun 2026 | United States | February 1978 | 1, Chamberlain Square Cs, Birmingham, B3 3AX, United Kingdom |
| FLEXON, William (Bill) RESIGNED | Director | 25 Apr 2012 | 30 Sep 2019 | United States | April 1963 | 10751, Telegraph Road, Suite 201, Glen Allen, Virginia, 23059, United States |
| GRANGER, Robert RESIGNED | Director | | 30 Apr 1993 | England | July 1952 | 21 Durvale Court, Dore, Sheffield, South Yorkshire, S17 3PT |
| IRVINE, Alastair RESIGNED | Director | 01 Apr 2018 | 21 Apr 2023 | United Kingdom | March 1981 | 1, Chamberlain Square Cs, Birmingham, B3 3AX, United Kingdom |
| JOHANSEN, Erling RESIGNED | Director | 31 Oct 1991 | 26 Jul 1993 | | January 1933 | Nyborevej 18, Dk 4700, Neastved, FOREIGN, Denmark |
| JOHNSTON, Grant Cook RESIGNED | Director | 29 Apr 1993 | 16 Jan 1995 | | March 1953 | 67 West Coats Road, Cambuslang, Glasgow, Lanarkshire, G72 8AE |
| LEHMAN, Mark Paul RESIGNED | Director | 25 Apr 2012 | 21 Apr 2023 | United States | February 1967 | Howden Group Limited, Old Govan Road, Renfrew, PA4 8XJ, Scotland |
| MACLACHLAN, Alan George RESIGNED | Director | 29 Apr 1993 | 31 Dec 2000 | | June 1943 | Park Cottage 1 Church Street, Limekilns, Dunfermline, Fife, KY11 3HT, Scotland |
| MACLACHLAN, Alan George RESIGNED | Director | | 22 Jan 1996 | | June 1943 | Park Cottage 1 Church Street, Limekilns, Dunfermline, Fife, KY11 3HT, Scotland |
| MCCREERY, Ian Murray RESIGNED | Director | 16 Jan 1995 | 09 Oct 1995 | Scotland | May 1954 | The Lofts, Bonar Crscent, Bridge Of Weir, PA11 3EQ |
| PRYOR, Daniel Alexis RESIGNED | Director | 25 Apr 2012 | 30 Sep 2016 | United States | March 1968 | Colfax Corporation, 420 National Business Parkway, 5th Floor, Annapolis Junction, Maryland, 20701, Usa |
| PUCKETT, Anne Lynne RESIGNED | Director | 25 Apr 2012 | 30 Sep 2016 | United States | February 1962 | Colfax Corporation, 420 National Business Parkway, 5th Floor, Annapolis Junction, Maryland, 20701, Usa |
| STOCKWELL, Andrew James RESIGNED | Director | 25 Apr 2012 | 31 Mar 2013 | England | July 1966 | 7th, Floor, 322 High Holborn, London, WC1V 7PB, United Kingdom |
| TRACY, Roland Kenneth RESIGNED | Director | | 31 Oct 1991 | | April 1944 | 106 Hickory Hollow Crescent, Kitchener, Ontario, FOREIGN, Canada |
| WILSON, Robert Gordon RESIGNED | Director | 31 Dec 2000 | 31 Mar 2002 | England | April 1950 | Struan, Faringdon Road Frilford Heath, Abingdon, Oxfordshire, OX13 6QJ |