| Alison Scillitoe White | Secretary | 2 Nov 2009 | 1 Mar 2012 | - | - |
| Alison Thornton Staddon | Director | 18 Oct 2002 | 30 Jun 2008 | British | 72 years |
| Andrew James Duxbury | Director | 25 May 2018 | 18 Jun 2019 | British | 51 years |
| Andrew Michael Heyes | Director | 1 Feb 2001 | 28 Feb 2002 | British | 63 years |
| Anthony William Rawes Burton | Director | 1 Jul 2002 | 31 Dec 2004 | British | 65 years |
| Brendan Jacob Morrissey | Secretary | 27 Jan 2006 | 14 Mar 2007 | British | - |
| Christopher Coates | Director | 1 Jan 2005 | 2 Jan 2008 | British | 61 years |
| Christopher James Harris | Director | 25 May 2018 | 21 Feb 2019 | British | 50 years |
| Daniel Peter O'connor | Director | 18 Oct 2002 | 31 Jul 2003 | British | 64 years |
| David Ward Tilman | Director | 8 Jul 2002 | 31 Dec 2009 | British | 73 years |
| Earl Sibley | Director | 3 Jan 2020 | 31 Dec 2024 | British | 54 years |
| Galliford Try Secretariat Services Limited | Corporate Secretary | 1 Mar 2012 | 3 Jan 2020 | United Kingdom | - |
| Ian Baker | Director | 9 May 2007 | 2 Jan 2013 | British | 56 years |
| Keith Bryan Carnegie | Director | 3 Jan 2020 | 31 Dec 2023 | British | 57 years |
| Kevin Alexander Bird | Director | 7 Dec 1999 | 16 Nov 2001 | British | 63 years |
| Kevin Paul Foley | Director | 9 May 2007 | 1 Jan 2009 | British | 69 years |
| Lou Jovic | Director | 7 Dec 1999 | 8 Jul 2002 | British | 80 years |
| Lou Jovic | Secretary | 7 Dec 1999 | 8 Jul 2002 | British | - |
| Martin Trevor Digby Palmer | Secretary | 3 Jan 2020 | 25 Jun 2021 | - | - |
| Michael Edward Viney | Director | 18 Feb 2002 | 31 Aug 2008 | British | 57 years |
| Nigel John Palmer | Director | 1 Mar 2002 | 14 Apr 2015 | British | 60 years |
| Paul David Cooper | Director | 1 Jul 2008 | 1 Oct 2015 | British | 58 years |
| Paul David Money | Secretary | 14 Mar 2007 | 30 Oct 2009 | British | - |
| Peter Arthur Humphrey | Director | 1 Jan 2001 | 31 Aug 2002 | British | 81 years |
| Philip James Davies | Director | 7 Dec 1999 | 6 Mar 2007 | British | 76 years |
| Ralph David Hawkins | Director | 21 May 2001 | 31 Aug 2004 | British | 63 years |
| Ray Duffus | Director | 1 Jan 2001 | 7 Nov 2003 | British | 63 years |
| Simon John Gait | Director | 1 Jul 2004 | 12 Sept 2016 | British | 60 years |
| Toby James Thomas Ballard | Director | 1 Nov 2001 | 31 Dec 2007 | British | 54 years |
| Zillah Wendy Stone | Secretary | 6 Sept 2002 | 27 Jan 2006 | British | - |