| Andrew Charles Smith | Director | 15 Dec 1992 | 17 Dec 1999 | British | 80 years |
| Andrew Charles Smith | Secretary | 1 Dec 1992 | 28 Nov 2000 | British | - |
| Anthony John Collins | Director | 21 Mar 1992 | 15 Dec 1992 | British | 84 years |
| Arthur William Brownlow Fforde | Director | 21 Mar 1992 | 29 Sept 1993 | British | 70 years |
| Christopher Malcolm Henry Kemp | Director | 1 Dec 1992 | 17 Dec 1999 | British | 75 years |
| Graham John Pickering | Director | 21 Mar 1992 | 1 Dec 1992 | British | 65 years |
| Hugh Victor Clark | Director | 21 Dec 1993 | 23 Nov 1999 | British | 78 years |
| Mark David Booth | Director | 21 Mar 1992 | 29 Oct 1996 | British | 64 years |
| Michael John Choules | Director | 12 Sept 2014 | 9 Apr 2021 | British | 66 years |
| Richard John Wood | Director | 9 Apr 2021 | 30 Sept 2022 | British | 54 years |
| Ruth Sarah Button | Director | 30 Sept 2022 | 1 Oct 2025 | British | 42 years |
| Sean Dominic Hardy Cufley | Director | 21 Mar 1992 | 1 Dec 1992 | British | 71 years |
| Sean Dominic Hardy Cufley | Secretary | 21 Mar 1992 | 1 Dec 1992 | British | - |
| Tarmac Nominees Limited | Corporate Director | 17 Dec 1999 | 31 Aug 2016 | United Kingdom | - |
| Tarmac Nominees Two Limited | Corporate Director | 17 Dec 1999 | 31 Aug 2016 | United Kingdom | - |
| Tarmac Nominees Two Limited | Corporate Secretary | 28 Nov 2000 | 31 Aug 2016 | United Kingdom | - |
| Terence Harold Mason | Director | 1 Dec 1992 | 21 Dec 1993 | British | 85 years |