| BRABIN, Matthew Edward Stanley ACTIVE | Director | 24 Jul 2023 | | England | July 1965 | C/O Phs Group, Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, CF83 1XH, Wales |
| THOMAS, Colin Joseph ACTIVE | Director | 29 Jun 2017 | | Wales | April 1967 | C/O Phs Group, Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, CF83 1XH, Wales |
| ADAMS, Harvey RESIGNED | Secretary | 01 Mar 1992 | 09 Sep 1996 | | | 26 Adelaide Close, Stanmore, Middlesex, HA7 3EN |
| DUNLOP, Thomas Cochrane RESIGNED | Secretary | | 29 Feb 1992 | | | Hilltop Meadfoot Sea Road, Torquay, Devon, TQ1 2LG |
| FINLAYSON, David RESIGNED | Secretary | 17 Mar 2014 | 25 Jun 2026 | | | C/O Phs Group, Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, CF83 1XH, Wales |
| JACOBS, Paul RESIGNED | Secretary | 09 Sep 1996 | 31 Oct 2005 | | | 19 Welclose Street, St Albans, Hertfordshire, AL3 4QD |
| SKIDMORE, John Fletcher RESIGNED | Secretary | 31 Oct 2005 | 07 Dec 2012 | | | Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, Mid Glamorgan, CF83 1XH, Wales |
| WOODS, Simon Alasdair RESIGNED | Secretary | 07 Dec 2012 | 17 Mar 2014 | | | Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, Mid Glamorgan, CF83 1XH, Wales |
| ADAMS, Harvey RESIGNED | Director | | 22 Dec 2000 | | February 1943 | 26 Adelaide Close, Stanmore, Middlesex, HA7 3EN |
| CANTLEY, Stewart RESIGNED | Director | 22 Dec 2000 | 31 Oct 2005 | | January 1959 | 14 The Wharf House, Juxon Street Jerico, Oxford, Oxfordshire, OX2 6DU |
| CHALKER, Graham Peter RESIGNED | Director | 22 Dec 2000 | 31 Oct 2005 | England | March 1954 | Delft Cottage,Turners Hill Road, Worth, Crawley, West Sussex, RH10 1SW |
| COHEN, Peter James RESIGNED | Director | 31 Oct 2005 | 19 Jun 2012 | United Kingdom | September 1952 | Cedar House, Cefn Mably Country Park, Michaelston Y Fedw, Cardiff, CF3 6AA |
| HAZELL, Alfred Ernest RESIGNED | Director | | 10 Jul 2000 | | April 1938 | 130 Old Church Lane, Stanmore, Middlesex, HA7 2RR |
| HOOKER, Ronald George RESIGNED | Director | | 19 Jul 1999 | United Kingdom | August 1921 | Loxborough House, Bledlow Ridge, High Wycombe, Buckinghamshire, HP14 4AA |
| JACOBS, Paul RESIGNED | Director | 09 Sep 1996 | 31 Oct 2005 | United Kingdom | February 1955 | 19 Welclose Street, St Albans, Hertfordshire, AL3 4QD |
| LYONS, Andrew John RESIGNED | Director | 22 Dec 2000 | 31 Oct 2005 | England | September 1958 | 146 Lordswood Road, Harborne, Birmingham, B17 9BT |
| PHILLIPS, Robin Henry RESIGNED | Director | | 25 Sep 2000 | | April 1933 | Apartment 12 3a Palace Green, Kensington Palace Gardens, London, W8 4TR |
| RHYS WILLIAMS, Gareth Arthur Ludovic Emrys, Sir RESIGNED | Director | 28 Sep 2012 | 24 Dec 2014 | England | November 1961 | Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, Mid Glamorgan, CF83 1XH, Wales |
| SKIDMORE, John Fletcher RESIGNED | Director | 31 Oct 2005 | 07 Dec 2012 | Wales | February 1967 | Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, Mid Glamorgan, CF83 1XH, Wales |
| SPOONER, John Arthur RESIGNED | Director | | 19 Jul 1999 | | December 1953 | The Garden House, 31 Edna Street, London, SW11 3DP |
| WOODS, Simon Alasdair RESIGNED | Director | 07 Dec 2012 | 30 Jun 2017 | England | September 1969 | C/O Phs Group, Block B, Western Industrial Estate, Lon-Y-Llyn, Caerphilly, CF83 1XH, Wales |