| Adam Francis De Courcy Ling | Director | 8 Oct 1992 | 12 Mar 1998 | British | 65 years |
| Alan John Hopper | Director | 8 Oct 1992 | 30 Oct 2002 | British | 79 years |
| Alan Richard Wood | Director | 8 Oct 1992 | 31 Dec 1996 | British | 74 years |
| Allan Struthers Wilson | Director | 17 May 1993 | 10 Jun 1996 | British | 77 years |
| Amir Eilon | Director | 8 Oct 1992 | 12 Mar 1998 | British | 77 years |
| Andrew David Marshall | Director | 14 Jul 2014 | 19 May 2016 | British | 45 years |
| Andrew Hildred Christie | Director | 8 Oct 1992 | 3 Jun 1998 | British | 69 years |
| Andrew Stephen Cullen | Director | 8 Oct 1992 | 14 Aug 1996 | British | 79 years |
| Andrew Thomas Karl Westenberger | Director | 26 May 2005 | 22 Sept 2005 | British | 59 years |
| Andrew Vine | Director | 8 Oct 1992 | 17 Sept 1998 | British | 76 years |
| Anthony Charles Wallace Williams | Director | 8 Oct 1992 | 2 Jul 1993 | British | 68 years |
| Anthony Graham Sadler | Director | 17 May 1993 | 12 Sept 1996 | British | 69 years |
| Anthony John Stranger-jones | Director | 8 Oct 1992 | 12 Mar 1998 | British | 81 years |
| Anthony Leonard Brooke | Director | 19 Feb 1996 | 12 Mar 1998 | British | 79 years |
| Anthony Michael Fry | Director | 15 Aug 1996 | 12 Mar 1998 | British | 70 years |
| Anthony Roger Moore | Director | 8 Aug 1994 | 12 Mar 1998 | British | 80 years |
| Anthony Stephen Kelly | Director | 23 Oct 1995 | 12 Mar 1998 | Australian | 70 years |
| Antony Robert Artis | Director | 19 Jul 1993 | 17 Sept 1998 | British | 79 years |
| Aurian D'ursel | Director | 8 Oct 1992 | 17 Sept 1998 | Belgian | 70 years |
| Axel Hirschberg | Director | 8 Aug 1994 | 12 Mar 1998 | German | 86 years |
| Balwinder Singh Bagary | Director | 22 Dec 2008 | 6 Apr 2017 | British | 56 years |
| Barcosec Limited | Corporate Director | 11 Apr 1997 | 26 May 2005 | United Kingdom | - |
| Barometers Limited | Corporate Director | 11 Apr 1997 | 26 May 2005 | United Kingdom | - |
| Bengt Hammar | Director | 14 Aug 1995 | 3 Jun 1998 | Swedish | 74 years |
| Benjamin John Martin | Director | 8 Oct 1992 | 10 Sept 1993 | British | 81 years |
| Bernardo Attolico | Director | 19 Feb 1996 | 12 Mar 1998 | Italian | 62 years |
| Bertrand Poplu | Director | 8 Oct 1992 | 18 Apr 1997 | British | 73 years |
| Bruce Berkmans Huber | Director | 6 Feb 1995 | 18 Aug 1995 | American | 65 years |
| Carol Veronique Barazzone | Director | 12 Jun 1995 | 12 Mar 1998 | British | 74 years |
| Charles Gerald Thoroton Stonehill | Director | 7 Apr 1997 | 12 Mar 1998 | British | 67 years |
| Charles Joseph Leslie Thomas Kovacs | Director | 19 Jul 1993 | 3 Jun 1998 | American | 80 years |
| Charles Patrick Kirwan-taylor | Director | N/A | 12 Mar 1998 | British | 67 years |
| Chetan Bulsari | Director | 8 Aug 2017 | 6 Aug 2019 | Indian | 47 years |
| Christian Loennecken Holst | Director | 4 Jan 1994 | 2 May 1997 | Norwegian | 69 years |
| Christopher James Elliott | Director | 8 Oct 1992 | 30 Oct 2002 | British | 75 years |
| Christopher John Mallett | Director | 8 Oct 1992 | 12 Mar 1998 | British | 68 years |
| Christopher John Newby | Director | 8 Oct 1992 | 20 Jan 1997 | British | 78 years |
| Christopher Michael Weidler | Director | 13 Jan 2009 | 7 Feb 2012 | United States | 50 years |
| Christopher Nigel Rose | Director | 1 May 1993 | 17 Sept 1998 | British | 68 years |
| Colin David Bousfield | Director | 6 Sept 1993 | 17 Sept 1998 | British | 68 years |
| Colin Edward Condren | Director | 8 Oct 1992 | 3 Jun 1998 | British | 89 years |
| Colin Stephen Gillespie | Director | 1 Jul 1994 | 12 Mar 1998 | British | 71 years |
| Craig William Gurney | Director | 24 Aug 2011 | 25 Jun 2014 | British | 52 years |
| David Band | Director | 8 Oct 1992 | 28 Mar 1996 | British | 83 years |
| David Leonard Knight | Director | 8 Oct 1992 | 3 Jun 1998 | British | 77 years |
| David Lewis Clark | Director | 8 Oct 1992 | 12 Mar 1998 | British | 79 years |
| David Oliver Cannon | Director | 23 Oct 1995 | 3 Jun 1998 | British | 70 years |
| David Robert Simpson | Director | 8 Oct 1992 | 6 Oct 1997 | British | 68 years |
| David Spencer Karat | Director | 19 Feb 1996 | 17 Sept 1998 | British | 74 years |
| David Spiteri | Director | 14 Jul 2014 | 23 Mar 2021 | Australian | 52 years |
| Dirk Karel Judith Van Daele | Director | 15 Feb 1993 | 11 Jul 1996 | Belgian | 64 years |
| Dominic Clyde Franklin | Director | 8 Oct 1992 | 4 Oct 1993 | British | 69 years |
| Dominic Edwin Collier | Director | 8 Oct 1992 | 21 Mar 1995 | British | 70 years |
| Donald Hood Brydon | Director | 19 Dec 1994 | 18 Oct 1996 | British | 80 years |
| Donald Macfee Newport | Director | 6 Sept 1993 | 17 Sept 1998 | British | 72 years |
| Edward Anthony Spours Nicholson | Director | 1 Dec 1993 | 3 Jun 1998 | British | 72 years |
| Edward Jeremy Seddon | Director | 8 Oct 1992 | 23 Dec 1996 | British | 84 years |
| Edwin Clarendon Lord Iii | Director | 8 Oct 1992 | 3 Jun 1998 | American | 69 years |
| Francis Michael Webster-smith | Director | 8 Oct 1992 | 14 Jan 1998 | British | 72 years |
| Geoffrey Neil Guinness | Director | 3 Jul 1995 | 3 Jun 1998 | British | 87 years |
| Geoffrey Ralph Kelly | Director | 8 Oct 1992 | 30 Apr 1995 | British | 88 years |
| George Storozynski | Director | 8 Oct 1992 | 3 Jun 1998 | American | 70 years |
| George William Waryn Hudson | Director | 8 Oct 1992 | 30 Jun 1995 | British | 68 years |
| Gilles De Dumast | Director | 11 Sept 1995 | 12 Mar 1998 | French | 67 years |
| Gonzalo De Lacalle | Director | 8 Oct 1992 | 31 Dec 1992 | Spanish | 75 years |
| Graham Fenwick Pimlott | Director | 8 Oct 1992 | 30 Sept 1999 | British | 76 years |
| Grahame David Cook | Director | 4 Jan 1994 | 26 Sept 1995 | British | 67 years |
| Gregory Gil Quental | Director | 6 Apr 1998 | 31 May 1999 | British | 66 years |
| Hasan Askari | Director | 1 Jan 1993 | 19 Jan 1999 | British | 80 years |
| Henry Barry Raine | Director | 8 Oct 1992 | 12 Mar 1998 | British | 66 years |
| Henry Tillman | Director | 8 Oct 1992 | 30 Jan 1997 | American | 72 years |
| Howard Bailey Trust | Director | 1 May 1994 | 30 Oct 2002 | British | 71 years |
| Hugh Cameron Shields | Director | 22 Sept 2005 | 31 Dec 2008 | British | 61 years |
| Humphrey Percy | Director | 8 Oct 1992 | 31 Aug 1994 | British | 69 years |
| Iain Gunning Blyth | Director | 1 Jul 1993 | 17 Jun 1994 | British | 70 years |
| Ian Craig Whyte | Secretary | 24 Oct 1996 | 6 Oct 1998 | British | - |
| Ian Jonathan Scott | Director | 8 Oct 1992 | 8 Oct 1993 | British | 85 years |
| Ian William Jefferson | Director | 6 Sept 1993 | 17 Sept 1998 | British | 73 years |
| Ishbel Jean Stewart Macpherson | Director | 8 Oct 1992 | 4 Sept 1994 | British | 65 years |
| Jacobo Gonzalez-robatto | Director | 8 Oct 1992 | 12 Mar 1996 | Spanish | 69 years |
| James Abbott | Director | 13 Jan 2009 | 27 Jul 2011 | American | 67 years |
| James Alfred Rayner | Director | 8 Oct 1992 | 12 Mar 1996 | Australian | 77 years |
| James Anthony Smith | Director | 20 Jun 1994 | 17 Feb 1997 | British | 73 years |
| James Llewellyn Pepper | Director | 24 Aug 2011 | 10 Jul 2012 | British | 49 years |
| James Tilson Barry | Director | 8 Oct 1992 | 15 Mar 1996 | British | 73 years |
| Jan Hasek | Director | 8 Oct 1992 | 8 Dec 1997 | British | 80 years |
| Jeremy Stephen Mead | Director | 8 Oct 1992 | 12 Mar 1998 | British | 65 years |
| John Alexander Plaxton | Director | 12 Feb 1993 | 12 Mar 1998 | Canadian | 79 years |
| John Andrew Donald Mellin | Director | 8 Oct 1992 | 23 Nov 1995 | British | 83 years |
| John Brian Marshall | Director | 8 Aug 1994 | 3 Jun 1998 | British | 69 years |
| John Donnell | Director | 1 Apr 1994 | 3 Jun 1998 | Usa | 72 years |
| John Francis Standen | Director | 8 Oct 1992 | 17 Sept 1998 | Irish | 77 years |
| John Keith Woolman | Director | 4 Jan 1994 | 12 Mar 1998 | British | 67 years |
| John Neville Eldredge | Director | 6 Apr 1998 | 22 Mar 1999 | Australian | 74 years |
| John Patrick Spayne | Director | 18 Nov 1996 | 12 Mar 1998 | British | 65 years |
| John Sunderland | Director | 8 Oct 1992 | 17 Sept 1996 | British | 71 years |
| John William Pearson | Director | 1 Jan 1997 | 3 Jun 1998 | British | 79 years |
| Jonathan Oliver Darcy Orders | Director | 1 Sept 1994 | 12 Mar 1998 | British | 68 years |
| Joseph John Newman | Director | 13 Apr 1993 | 12 Aug 1997 | British | 77 years |
| Julia Mary Hastings | Director | 10 Jan 2007 | 21 Feb 2008 | British | 57 years |
| Julie Anne Craddock | Director | 1 Jan 1993 | 3 Jun 1998 | British | 63 years |
| June Rose Battrick | Director | 24 Apr 1998 | 24 Dec 1998 | British | 68 years |
| Justin Nicholas Aidan Crookenden | Director | 1 Jul 1994 | 12 Mar 1998 | British | 62 years |
| Keith Hatton | Director | 1 Jul 1993 | 17 Sept 1998 | British | 69 years |
| Kenneth David Green | Director | 8 Oct 1992 | 30 Aug 1996 | American | 81 years |
| Khalid Rahim | Director | 8 Oct 1992 | 25 Jul 1997 | British | 69 years |
| Linda Margaret King | Director | 8 Oct 1992 | 17 Sept 1998 | British | 70 years |
| Lynda Margaret Rouse | Director | 8 Oct 1992 | 12 Mar 1998 | British | 78 years |
| Lynn David Charles Dukes | Director | 17 May 1993 | 21 Oct 1996 | British | 76 years |
| Mahesh Beniwal | Director | 24 Aug 2011 | 27 Jun 2014 | Indian | 54 years |
| Mahesh Beniwal | Director | 12 Oct 2016 | 15 Nov 2019 | Indian | 54 years |
| Malcolm Christopher Mccarthy | Director | 8 Oct 1992 | 28 Feb 1993 | United Kingdom | 81 years |
| Malcolm Harry Forster | Director | 8 Oct 1992 | 12 Mar 1996 | British | 75 years |
| Malcolm John Le May | Director | N/A | 6 Oct 1994 | British | 67 years |
| Mark Donald Seligman | Director | 23 Oct 1995 | 12 Mar 1998 | British | 69 years |
| Mark Merson | Director | 6 May 2009 | 30 Jun 2014 | British | 57 years |
| Mark Vivyan Eban | Director | 11 Sept 1995 | 12 Mar 1998 | British | 65 years |
| Matthew Peter Dominic Bullock | Director | 8 Aug 1994 | 17 Sept 1998 | British | 76 years |
| Mehrdad Noorani | Director | 4 Jan 1994 | 12 Mar 1998 | American | 63 years |
| Michael Blackburn | Director | 13 Jul 2002 | 20 Apr 2005 | British | 61 years |
| Michael John Mcghee | Director | 8 Oct 1992 | 12 Mar 1998 | British | 69 years |
| Michael Joseph Keegan | Director | 6 Apr 1998 | 19 Jan 2001 | American | 69 years |
| Michael Luke Perry | Director | 4 Jan 1994 | 12 Mar 1998 | British | 64 years |
| Michael Ralston Cumming | Director | 8 Oct 1992 | 28 Jul 1995 | British | 85 years |
| Michael Richard Williamson | Director | 14 Aug 1995 | 12 Mar 1998 | British | 71 years |
| Michael Von Brentano | Director | 8 Oct 1992 | 31 Dec 1995 | German | 92 years |
| Michel Tirouflet | Director | 8 Oct 1992 | 16 Dec 1994 | French | 73 years |
| Milton De Sa Pereira | Director | 8 Oct 1992 | 30 Nov 1992 | American | 81 years |
| Naguib Kheraj | Director | 26 Sept 1997 | 12 Dec 2001 | British | 61 years |
| Neil Harland | Director | 8 Oct 1992 | 31 Dec 1995 | British | 81 years |
| Nicholas James Andrews | Director | 1 Sept 1994 | 3 Jun 1998 | British | 62 years |
| Nicholas John Durlacher | Director | 8 Oct 1992 | 12 Dec 2001 | British | 79 years |
| Nigel Brodie Denison | Director | 8 Oct 1992 | 24 May 1996 | British | 67 years |
| Nigel Peter James Hawke | Director | 8 Oct 1992 | 31 Oct 1995 | British | 70 years |
| Oliver Henry James Stocken | Director | 8 Oct 1992 | 30 Apr 1993 | British | 84 years |
| Omar Hugh Bayoumi | Director | 9 Oct 1995 | 12 Mar 1998 | British | 70 years |
| Patrick Andrew Clackson | Director | 4 Jan 1999 | 6 May 2009 | British | 61 years |
| Patrick Francis John Bourke | Director | 8 Oct 1992 | 11 Aug 1995 | British | 68 years |
| Patrick Henry Osullivan | Director | 4 Jan 1994 | 15 Oct 1997 | Irish | 76 years |
| Paul Andrew Thompson | Director | 6 Feb 1995 | 11 Nov 1996 | British | 63 years |
| Paul Anthony Redman | Director | 24 Aug 2011 | 1 Jul 2013 | British | 51 years |
| Paul Theodore Orchart | Director | 13 May 1996 | 12 Mar 1998 | British | 72 years |
| Paul William Marcuse | Director | 8 Oct 1992 | 10 Dec 1996 | British | 68 years |
| Peter Alistair Sinclair Scott | Director | 1 May 1993 | 8 Dec 1996 | British | 82 years |
| Peter Barry Dravers | Director | 8 Oct 1992 | 29 Oct 1992 | British | 81 years |
| Peter Edward Middleton | Director | 8 Oct 1992 | 12 Dec 2001 | British | 91 years |
| Peter Ira Fenichel | Director | 8 Oct 1992 | 15 Jan 1997 | American | 74 years |
| Peter James Charlton | Director | 29 Nov 1993 | 12 Mar 1996 | British | 80 years |
| Peter James Reinier Carter | Director | 8 Oct 1992 | 8 Oct 1994 | British | 80 years |
| Peter John Hodgson | Director | 1 Feb 1994 | 3 Jun 1998 | Australian | 70 years |
| Peter John Swingler | Director | 8 Oct 1992 | 30 Apr 1993 | British | 89 years |
| Peter Kenny Baillie | Director | 1 Feb 1993 | 18 Nov 1997 | British | 77 years |
| Peter Noble | Director | 8 Oct 1992 | 31 Aug 1995 | British | 86 years |
| Peter Robert Kerridge | Director | 8 Oct 1992 | 31 Oct 1994 | British | 92 years |
| Peter William Bingham | Director | 8 Oct 1992 | 30 Jun 1995 | British | 90 years |
| Philip John Parham | Director | 1 Jan 1993 | 10 Mar 1995 | British | 65 years |
| Philip John Remnant | Director | 8 Oct 1992 | 12 Mar 1998 | British | 71 years |
| Ralph Thomas Campion George Sherman Stonor Camoys | Director | 8 Oct 1992 | 8 Oct 1994 | British | 85 years |
| Richard Dunnell Gillingwater | Director | 8 Oct 1992 | 12 Mar 1998 | British | 69 years |
| Richard Emil Goldstein | Director | 26 May 2005 | 17 Aug 2007 | British | 69 years |
| Richard Ewan Bromley Mews | Director | 1 Jan 1993 | 10 Mar 1995 | Australian | 82 years |
| Richard Gregory Oliver | Director | 8 Oct 1992 | 17 Sept 1998 | British | 73 years |
| Richard Henry Meddings | Director | 17 Jun 1996 | 12 Mar 1998 | British | 67 years |
| Richard Owen Cloke | Director | 8 Oct 1992 | 11 Nov 2002 | British | 81 years |
| Richard Ramsay | Director | 8 Oct 1992 | 28 Feb 1993 | British | 75 years |
| Richard William Crick | Director | 8 Oct 1992 | 31 Dec 1996 | British | 79 years |
| Robert Andrew Bruce | Director | 24 Dec 1993 | 5 Feb 1998 | British | 76 years |
| Robert Anthony Mary O'gorman | Director | 8 Oct 1992 | 19 Apr 1996 | Irish | 79 years |
| Robert Barry Woolham | Director | 8 Oct 1992 | 31 May 1996 | British | 88 years |
| Robert Edward Diamond Jr | Director | 30 Jul 1996 | 17 Dec 2001 | American | 74 years |
| Robert Henry Berle | Director | 25 Mar 1996 | 3 Jun 1998 | French | 70 years |
| Robert Lucian Wade-gery | Director | 8 Oct 1992 | 30 Oct 2002 | British | 96 years |
| Robert Neil Paterson | Director | 8 Oct 1992 | 29 Oct 1992 | British | 72 years |
| Roger Andrew Randall | Director | 1 May 1994 | 17 Sept 1998 | British | 76 years |
| Samuel Robert Marrone | Director | 2 Oct 1995 | 1 Jul 1996 | American | 82 years |
| Sian Kathrin Lock | Director | 4 Jan 1994 | 22 Apr 1994 | British | 65 years |
| Simon David Mordant | Director | 8 Oct 1992 | 3 Jun 1998 | British/australian | 66 years |
| Simon Jones | Director | 31 Oct 1994 | 17 Jul 1997 | British | 67 years |
| Simon William De Mussenden Leathes | Director | 4 Feb 2002 | 30 Dec 2006 | British | 77 years |
| Stella Coulthurst | Director | 12 Apr 1996 | 28 Jul 1997 | British | 64 years |
| Stephen Gareth Brett | Director | 20 Mar 1995 | 3 Jun 1998 | British | 67 years |
| Stephen Jeremy Provost | Director | 6 Sept 1993 | 17 Sept 1998 | British | 73 years |
| Stephen Thomas Cutler | Director | 8 Oct 1992 | 31 Oct 1995 | British | 72 years |
| Suresh Kumar Sindiri | Director | 20 Aug 2019 | 4 Dec 2023 | British | 48 years |
| Susan Kilsby | Director | 28 Oct 1996 | 12 Mar 1998 | American | 67 years |
| Syndercombe James Duke Coleridge | Director | 8 Oct 1992 | 19 Dec 1996 | British | 84 years |
| Terence William Tindall | Director | 8 Oct 1992 | 2 Sept 1996 | British | 76 years |
| Thierry Marie Maurice Varene | Director | 8 Oct 1992 | 30 Nov 1994 | French | 73 years |
| Thomas Roderick Iain Carmichael | Director | 6 Feb 1995 | 12 Mar 1998 | British | 70 years |
| Timothy Charles Martin | Director | 8 Oct 1992 | 12 Mar 1998 | British | 74 years |
| Trevor John Powell Hart | Secretary | 8 Oct 1992 | 24 Oct 1996 | British | - |
| Trevor Paul Nash | Director | 1 Jan 1993 | 12 Mar 1998 | British | 67 years |
| William James Playle | Director | 1 Jul 1993 | 30 Dec 1998 | British | 69 years |
| William John Hunt | Director | 8 Oct 1992 | 3 Oct 1995 | British | 78 years |
| William Robert Harrison | Director | 10 Sept 1996 | 3 Oct 1997 | British | 77 years |