| O'BRIEN, Philip Paul ACTIVE | Secretary | 26 Feb 2020 | | | | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| DAVIDSON, Darren John ACTIVE | Director | 01 Jan 2024 | | England | August 1972 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| KEYZER-DEAN, Ross Llyod ACTIVE | Director | 03 Jul 2023 | | England | February 1976 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| O'BRIEN, Philip Paul ACTIVE | Director | 01 Oct 2022 | | England | April 1981 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| BEELEY, David John RESIGNED | Secretary | 27 Oct 1998 | 29 Feb 2000 | | | 7 Lyndhurst Crescent, Gateshead, Tyne & Wear, NE9 6BA |
| CARLESS, Helen Claire RESIGNED | Secretary | 10 Feb 2012 | 01 Aug 2016 | | | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| DAVINA, Simone Eufemia Agatha RESIGNED | Secretary | 02 Aug 2016 | 26 Feb 2020 | | | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| GENT, Gerard Thomas RESIGNED | Secretary | 08 Dec 2005 | 31 Jan 2012 | | | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| GRAHAM, Christopher RESIGNED | Secretary | 29 Feb 2000 | 04 May 2001 | | | 66, Glenluce, Birtley Chester Le Street, Durham, England, DH3 2HY, United Kingdom |
| HARRISON, Irene Lesley RESIGNED | Secretary | 17 Apr 1996 | 23 Apr 1996 | | | Fy Mwthin, 22 Merthyr Road Tongwynlais, Cardiff, CF15 7LH |
| MAUGHAN, Stephen William RESIGNED | Secretary | 04 May 2001 | 20 Dec 2001 | | | The Bungalow, Westoe Village, South Shields, Tyne & Wear, NE33 3EQ |
| MCGARGLE, Deborah Tracy RESIGNED | Secretary | 01 Dec 2004 | 08 Nov 2006 | | | 12 Shellbark, Biddick Woods, Washington, Tyne & Wear, DH4 7TD |
| MCGARGLE, Deborah Tracy RESIGNED | Secretary | 20 Dec 2001 | 30 Jun 2004 | | | 12 Shellbark, Biddick Woods, Washington, Tyne & Wear, DH4 7TD |
| ROWLAND, Alan Stuart RESIGNED | Secretary | | 23 Aug 1993 | | | 39 Woodbine Road, Gosforth, Newcastle Upon Tyne, Tyne & Wear, NE3 1DD |
| SELLAR, Nigel Anthony RESIGNED | Secretary | 01 May 1996 | 29 Feb 2000 | | | Low Leazes, Leazes Lane, Hexham, Northumberland, NE46 3BA |
| WARREN, John Emmerson RESIGNED | Secretary | 01 Feb 1998 | 03 Oct 1998 | | | 1 Gellesfield Chare, Whickham, Newcastle Upon Tyne, NE16 5TQ |
| WARREN, John Emmerson RESIGNED | Secretary | 23 Aug 1993 | 01 May 1996 | | | 1 Gellesfield Chare, Whickham, Newcastle Upon Tyne, NE16 5TQ |
| DICKINSON DEES RESIGNED | Nominee Secretary | 20 Dec 2001 | 08 Dec 2005 | | | St Anns Wharf, 112 Quayside, Newcastle Upon Tyne, NE99 1SB |
| ALLAN, Gerard RESIGNED | Director | | 01 May 1996 | | December 1952 | 2 Glastonbury Close, Priors Green, Spennymoor, Durham, DL16 6XP |
| BRAUN, Wolfgang Dieter RESIGNED | Director | 08 Dec 2005 | 15 Dec 2008 | | February 1956 | Eichenstr. 27, Poxdorf, 91099 |
| BRUCK, Armin Hans Wolfgang, Dr RESIGNED | Director | 16 Jun 2006 | 26 Jul 2007 | | February 1963 | Falkenstrasse 26, 90522 Oberasbach, Germany |
| CARLING, Robert RESIGNED | Director | 01 Jan 2004 | 01 Oct 2005 | England | February 1960 | 1 Southlands, Parkhill, Coxhoe, Durham, DH6 4LQ |
| CONE, Harry Douglas RESIGNED | Director | | 01 May 1996 | | September 1942 | 5 The Orchard, Hepscott, Morpeth, Northumberland, NE61 6HT |
| DAVINA, Simone Eufemia Agatha RESIGNED | Director | 26 Feb 2020 | 01 Oct 2022 | Netherlands | January 1972 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| ENNIS, Carl Christopher RESIGNED | Director | 26 Jun 2018 | 22 May 2019 | United Kingdom | November 1968 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| GEMMELL, Alistair James RESIGNED | Director | 01 May 2014 | 28 Apr 2020 | England | April 1961 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| GRAY, Michael Paul RESIGNED | Director | 26 Feb 2020 | 03 Jul 2023 | England | May 1970 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| HEINE, Andreas, Dr RESIGNED | Director | 13 Jan 2009 | 29 May 2012 | Germany | May 1963 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| HOFMANN, Norbert, Mag Dr RESIGNED | Director | 23 Sep 1999 | 30 Jun 2001 | | November 1964 | Rebschulgasse 3a-2, Langenzersdorf, Austria, 2103 |
| JESBERGER, Michael Peter RESIGNED | Director | 13 Jan 2009 | 30 Jun 2012 | Germany | March 1963 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| JONES, Christopher John RESIGNED | Director | 20 Dec 2001 | 03 Apr 2006 | | December 1956 | 45 Well Ridge Close, Whitley Bay, Tyne & Wear, NE25 9PN |
| JONES, William Stanley RESIGNED | Director | 27 Oct 1998 | 29 Feb 2000 | | November 1941 | 19 Birney Edge, Darras Hall, Newcastle, DE20 9JJ, England |
| MAAR, Detlev Hermann RESIGNED | Director | 08 Dec 2005 | 15 Dec 2008 | | June 1963 | Grundherrstr 9, 91058, Erlangen, Germany |
| MAHER, Paul RESIGNED | Director | 01 Dec 2010 | 06 Feb 2014 | England | March 1957 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| MAUGHAN, Stephen William RESIGNED | Director | 01 Nov 1997 | 29 Jun 2003 | | October 1958 | The Bungalow, Westoe Village, South Shields, Tyne & Wear, NE33 3EQ |
| MCCARRON, Neil RESIGNED | Director | 25 Mar 2016 | 13 Jun 2018 | England | September 1962 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| MROSIK, Jan Michael, Dr RESIGNED | Director | 13 Dec 2007 | 01 Apr 2012 | Germany | September 1964 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| NOON, Angela Margaret RESIGNED | Director | 22 May 2019 | 26 Feb 2020 | United Kingdom | December 1973 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| OVERSTALL, Charles Andrew RESIGNED | Director | 01 May 1996 | 08 Dec 2005 | | September 1951 | Moorside Cottage, Hollinsclough, Buxton, Derbyshire, SK17 0RF |
| RENIQUE, Jo Herman Cornelis RESIGNED | Director | 14 Apr 2000 | 20 Dec 2001 | | January 1947 | Stadssplein 87, Amstelveen, 1181 Zm, Netherlands |
| SCRIMSHAW, Stephen RESIGNED | Director | 22 May 2019 | 01 Jan 2024 | United Kingdom | July 1963 | C A Parsons Works, Shields Road, Newcastle Upon Tyne, NE6 2YL, England |
| SELDEN, Georg, Mag RESIGNED | Director | 27 Oct 1998 | 09 Jul 2001 | | October 1948 | Mauerbachstr 5418, Vienna, Austria, 1140 |
| SELLAR, Nigel Anthony RESIGNED | Director | 23 Feb 2004 | 08 Dec 2005 | | June 1956 | Low Leazes, Leazes Lane, Hexham, Northumberland, NE46 3BA |
| SELLAR, Nigel Anthony RESIGNED | Director | 29 Feb 2000 | 20 Dec 2001 | | June 1956 | Low Leazes, Leazes Lane, Hexham, Northumberland, NE46 3BA |
| SMITH, Ronald RESIGNED | Director | 08 Dec 2005 | 30 Nov 2010 | England | November 1952 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| SNAITH, Richard RESIGNED | Director | 01 Jan 2004 | 27 Mar 2006 | | May 1955 | 22 Churchburn Drive, Loansdene, Morpeth, Northumberland, NE61 2BZ |
| SNAITH, Richard RESIGNED | Director | 28 Jul 1997 | 21 Oct 1999 | | May 1955 | 22 Churchburn Drive, Loansdene, Morpeth, Northumberland, NE61 2BZ |
| SONGINI, Tania Louise RESIGNED | Director | 29 Jan 2014 | 30 Apr 2014 | England | March 1969 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| WADE, Robert Thomas RESIGNED | Director | 20 Dec 2001 | 31 Jul 2003 | | June 1943 | 10 Well Ridge Close, Red House Farm, Whitley Bay, Tyne & Wear, NE25 9PN |
| WADE, Robert Thomas RESIGNED | Director | 01 May 1996 | 21 Oct 1999 | | June 1943 | 10 Well Ridge Close, Red House Farm, Whitley Bay, Tyne & Wear, NE25 9PN |
| WATSON, James Edward RESIGNED | Director | 01 Nov 1997 | 01 Jan 2004 | | June 1947 | Whyte Cottage, Hillside West Rothbury, Morpeth, Northumberland, NE65 7YN |
| WEIR, Donald James RESIGNED | Director | 08 Dec 2005 | 21 Jul 2008 | | April 1962 | The Gatehouse, May Lodge Drive, Rufford, Nottinghamshire, NG22 9DE |
| WEIR, Gary Samuel Henderson RESIGNED | Director | 08 Dec 2005 | 06 Feb 2014 | United Kingdom | October 1961 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| WILLCOCK, John Reginald RESIGNED | Director | 29 Jan 2014 | 12 Nov 2014 | England | February 1963 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD, United Kingdom |
| WILSON, David Richard RESIGNED | Director | 26 Nov 2014 | 24 Mar 2016 | United Kingdom | October 1954 | Faraday House, Sir William Siemens Square, Frimley, Camberley, Surrey, GU16 8QD |
| WILSON, David Richard RESIGNED | Director | 11 Mar 2003 | 15 Sep 2006 | United Kingdom | October 1954 | 3 Fencer Court, Gosforth, Newcastle Upon Tyne, NE3 2DP |
| WYPER, William RESIGNED | Director | 01 Jan 2004 | 27 Mar 2006 | | June 1953 | 8 Mount Village, Kilmarnock, KA2 0EQ |