| RESOLIS LIMITED ACTIVE | Secretary | 01 Sep 2022 | | | | Alder Castle, 10 Noble Street, London, EC2V 7JX, United Kingdom |
| JONES, David Richard ACTIVE | Director | 13 Nov 2023 | | England | February 1970 | C/O Resolis Limited Exchange Tower, 11th Floor, 19 Canning Street, Edinburgh, EH3 8EG, United Kingdom |
| LOVE, Brian ACTIVE | Director | 30 Jun 2023 | | Scotland | May 1979 | 2nd Floor, Caledonian Exchange, 19a Canning Street, Edinburgh, EH3 8EG, United Kingdom |
| FELLOWES, Colin RESIGNED | Secretary | 08 Jul 1994 | 23 Jul 1997 | | | 9 Thistlewood Drive, Summerfields, Wilmslow, Cheshire, SK9 2RF |
| FIDLER, Christopher Laskey RESIGNED | Secretary | 23 Jul 1997 | 18 Dec 1997 | | | 66, Marlborough Avenue, Cheadle Hulme, Cheshire, SK8 7AW |
| JARVIE-THOMSON, Karen Elizabeth RESIGNED | Secretary | 01 Sep 2018 | 31 Aug 2022 | | | 13, Middlemuir Road, Kirkintilloch, Glasgow, G66 4NA, Scotland |
| KEEN, Richard RESIGNED | Secretary | 29 Oct 2014 | 09 Oct 2015 | | | 395 George Road, Erdington, Birmingham, B23 7RZ, England |
| LEWIS, Martin RESIGNED | Secretary | 25 Mar 2003 | 12 Jul 2006 | | | Apartment 503, 87 Branston Street, Birmingham, B18 6BT |
| MCEVEDY, David Jason RESIGNED | Secretary | 18 Dec 1997 | 25 Mar 2003 | | | The Old Chapel Parsons Lane, Hartgrove, Shaftesbury, Dorset, SP7 0LF |
| ROBERTS, Wendy Lisa RESIGNED | Secretary | 25 Jul 2007 | 29 Oct 2014 | | | Interserve House, Ruscombe Park Twyford, Reading, Berkshire, RG10 9JU |
| SMERDON, Leigh RESIGNED | Secretary | 12 Jul 2006 | 25 Jul 2007 | | | 1 Cedar Grove, The Hedgerows Great Wyrley, Walsall, West Midlands, WS6 6QH |
| BART MANAGEMENT LIMITED RESIGNED | Nominee Secretary | 26 Mar 1993 | 08 Jul 1994 | | | C/O Laytons Carmelite 5th Floor, 50 Victoria Embankment Blackfriars, London, EC4Y 0LS |
| SEMPERIAN SECRETARIAT SERVICES LIMITED RESIGNED | Secretary | 09 Oct 2015 | 01 Sep 2018 | | | 4th Floor, 1 Gresham Street, London, EC2V 7BX, United Kingdom |
| BAGGALEY, Stuart RESIGNED | Director | 01 Jul 2004 | 22 Aug 2007 | | July 1952 | 26 Scoular Drive, North Seaton, Ashington, Northumberland, NE63 9SE |
| BARDSLEY, Michael John RESIGNED | Director | 15 Sep 1995 | 22 Sep 1997 | | August 1944 | 7 Downs End, Knutsford, Cheshire, WA16 8BQ, England |
| BENNETT, Martin RESIGNED | Director | 26 Feb 2002 | 01 Jul 2004 | | September 1950 | 37 Montrose Avenue, Gidea Park, Romford, Essex, RM2 6RH |
| BIRCH, Alan Edward RESIGNED | Director | 14 Nov 2008 | 14 Mar 2013 | United Kingdom | March 1970 | St. Martins House, 1 Gresham Street, London, EC2V 7BX, England |
| CHALLENGER, Paul RESIGNED | Director | 25 May 2003 | 31 Aug 2005 | United Kingdom | May 1948 | 37 Dalehead Road, Leyland, Preston, Lancashire, PR25 3AY |
| CHAMBERLAIN, Janet Patricia RESIGNED | Director | 29 Jun 2007 | 14 Nov 2008 | United Kingdom | October 1950 | 15 Oakley Close, Sandbach, Cheshire, CW11 1RQ |
| CHAMBERLAIN, Janet Patricia RESIGNED | Director | 26 Jun 2001 | 12 Jul 2006 | United Kingdom | October 1950 | 15 Oakley Close, Sandbach, Cheshire, CW11 1RQ |
| CHRISTIE, Rory William RESIGNED | Director | 01 May 2014 | 21 Feb 2019 | United Kingdom | October 1958 | Dalmore Capital 35 Melville Street, Edinburgh, EH3 7JF, Scotland |
| CLAMPETT, Richard Martin RESIGNED | Director | 19 Sep 1997 | 26 Feb 2002 | United Kingdom | July 1946 | Stonerest, Stone Lane, Emley, Huddersfield, West Yorkshire, HD8 9RT |
| CROWE, Michael Andrew RESIGNED | Director | 27 Jul 2004 | 30 Jan 2013 | | April 1949 | Interserve House, Ruscombe Park Twyford, Reading, Berkshire, RG10 9JU |
| DARROCH, Michael Geoffrey RESIGNED | Director | 19 Sep 1997 | 24 Jul 2001 | | May 1960 | 22 Rheidol Terrace, London, N1 8NS |
| DAVIES, Nigel James Maxwell RESIGNED | Director | 08 Jul 1994 | 15 Sep 1995 | | August 1954 | Castle Hill, Waste Lane Kelsall, Tarporley, Cheshire, CW6 0PE |
| DODD, Phillip Joseph RESIGNED | Director | 19 Jul 2006 | 19 Oct 2011 | United Kingdom | September 1955 | St. Martins House, 1 Gresham Street, London, EC2V 7BX, England |
| DOLAN, Roger Francis RESIGNED | Director | 19 Sep 1997 | 31 Dec 2005 | | June 1946 | Ridgleigh, West Street, Childrey, Wantage, Oxfordshire, OX12 9UL |
| GORDON, John Stephen RESIGNED | Director | 29 Jul 2015 | 06 Oct 2020 | Scotland | December 1962 | Dalmore Capital, 35 Melville Street, Edinburgh, EH3 7JF, Scotland |
| HARRIS, John David RESIGNED | Director | 30 Jan 2013 | 01 May 2014 | England | July 1965 | 17th, Floor, 200 Aldersgate Street,, London, EC1A 2ND |
| JONES, Stephen Michael RESIGNED | Director | 20 Jun 2013 | 30 Jun 2017 | United Kingdom | June 1968 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, England |
| JONES, Stephen Michael RESIGNED | Director | 25 Jan 2006 | 30 Jan 2013 | United Kingdom | June 1968 | Interserve House, Ruscombe Park Twyford, Reading, Berkshire, RG10 9JU |
| KELLY, Stephen James RESIGNED | Director | 23 May 2019 | 02 Sep 2022 | Scotland | October 1973 | 60, Hillhouse Road, Edinburgh, EH4 5EG, Scotland |
| KITCHING, Frances Maria RESIGNED | Director | 09 Nov 2005 | 20 Jun 2013 | | September 1953 | Capital Tower, Capital Tower, 91 Waterloo Road, London, SE1 8RT, England |
| LAIRD, Stuart Wilson RESIGNED | Director | 04 Mar 2002 | 18 Dec 2002 | England | May 1953 | Fir Tree Farmhouse Fir Tree Lane, Horton Heath, Eastleigh, Hampshire, SO50 7DF |
| LITTLE, Richard RESIGNED | Director | 19 Oct 2011 | 02 Jul 2013 | United Kingdom | October 1979 | St Martin's House, 1 Gresham Street, London, EC2V 7BX, England |
| MALLION, Stephen John RESIGNED | Director | 01 Oct 2015 | 30 Jun 2017 | England | July 1957 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, England |
| MARSDEN, Robert James RESIGNED | Director | 08 Jan 2003 | 01 Oct 2015 | England | September 1955 | 395, George Road, 395 George Road Erdington, Birmingham, B23 7RZ, England |
| MARSDEN, Robert James RESIGNED | Director | 19 Sep 1997 | 26 Feb 2002 | | September 1955 | Twychooks, Church Lane, Farndon, Chester, Cheshire, CH3 6QD |
| MCDONAGH, John RESIGNED | Director | 28 Jul 2016 | 27 Jun 2017 | United Kingdom | May 1969 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, England |
| MCDONAGH, John RESIGNED | Director | 29 Apr 2015 | 17 May 2016 | England | May 1969 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, England |
| MCDONAGH, John RESIGNED | Director | 02 Jul 2013 | 30 Oct 2013 | United Kingdom | May 1969 | 17th, Floor, 200 Aldersgate Street,, London, EC1A 2ND |
| MCEVEDY, David Jason RESIGNED | Director | 19 Sep 1997 | 28 Oct 2003 | | January 1965 | Village Farm, Cherry Tree Avenue Newton On Ouse, York, YO30 2BN |
| MCLELLAN, Kenneth Andrew RESIGNED | Director | 14 Mar 2013 | 02 Jul 2013 | Scotland | November 1961 | St Martins House, 1 Gresham Street, London, EC2V 8BX, England |
| MELIZAN, Bruce Anthony RESIGNED | Director | 28 Oct 2003 | 25 Jan 2006 | United Kingdom | May 1967 | Willowmead, Orchard Road, Hurst, Berkshire, RG10 0SD |
| NAISMITH, John Paterson RESIGNED | Director | 01 Sep 2022 | 13 Nov 2023 | England | August 1970 | 1, Park Row, Leeds, LS1 5AB, United Kingdom |
| OLDFIELD, Richard Michael RESIGNED | Director | 19 Sep 1997 | 26 Jun 2001 | Great Britain | August 1955 | 5, Hartley Close, Higher Kinnerton, Flintshire, CH4 9PF, Wales |
| POPE, Barry Robert Boyde RESIGNED | Director | 23 Sep 2003 | 29 Jun 2007 | England | May 1948 | 44 Farleigh Road, New Haw, New Haw, Addlestone, KT15 3HR |
| POWELL, George Norman RESIGNED | Director | 18 Dec 2002 | 30 Sep 2005 | | September 1946 | 14 Henderson Close, Hastings, East Sussex, TN34 2DU |
| RAY, Alistair Graham RESIGNED | Director | 02 Jul 2013 | 27 Aug 2015 | United Kingdom | November 1974 | 1, London Wall, London, London, EC2Y 5AB, England |
| RINGROSE, Adrian Michael RESIGNED | Director | 24 Jul 2001 | 25 Mar 2003 | | April 1967 | 66 Bedford Avenue, Barnet, Hertfordshire, EN5 2ER |
| TEMPLETON, Matthew RESIGNED | Director | 06 Oct 2020 | 15 Mar 2024 | Scotland | March 1973 | Caledonian Exchange, Canning Street, Edinburgh, EH3 8EG, Scotland |
| THOMPSON, Roger Mark RESIGNED | Director | 21 Feb 2019 | 31 Mar 2022 | United Kingdom | January 1954 | Stonehaven, Kelsall Road, Ashton, Chester, CH3 8BH, United Kingdom |
| THOMPSON, Roger Mark RESIGNED | Director | 17 May 2016 | 28 Jul 2016 | United Kingdom | November 1954 | Third Floor, Broad Quay House, Prince Street, Bristol, BS1 4DJ, England |
| WOLSTENHOLME, Ian John RESIGNED | Director | 26 Feb 2002 | 15 Nov 2005 | England | March 1966 | 12 Crag Avenue, Summerseat, Bury, Lancashire, BL9 5NZ |
| AMEC NOMINEES LIMITED RESIGNED | Director | 08 Jul 1994 | 22 Sep 1997 | | | Sandiway House, Hartford, Northwich, Cheshire, CW8 2YA |
| BART SECRETARIES LIMITED RESIGNED | Nominee Director | 26 Mar 1993 | 08 Jul 1994 | | | C/O Laytons Carmelite 5th Floor, 50 Victoria Embankment Blackfriars, London, EC4Y 0LS |
| OLD BUILDINGS NOMINEES LIMITED RESIGNED | Director | | 08 Jul 1994 | | | Carmelite 5th Floor, 50 Victoria Embankment Blackfriars, London, EC4Y 0LS |