| RODDY, Michael ACTIVE | Secretary | 26 Mar 2024 | | | | C/O Allen Concrete, 35 Willow Lane, Mitcham, Surrey, CR4 4UH, United Kingdom |
| RIDEHALGH, Mark James ACTIVE | Director | 02 Dec 2025 | | England | July 1986 | C/O Allen Concrete, Willow Lane, Mitcham, CR4 4UH, England |
| RODDY, Michael Ignatius ACTIVE | Director | 26 Mar 2024 | | England | July 1979 | C/O Allen Concrete, 35 Willow Lane, Mitcham, Surrey, CR4 4UH, England |
| BALL, Jacqueline Bernadette Margaret Mary RESIGNED | Secretary | 01 Oct 1995 | 20 Jan 2017 | | | Freckenham House, Freckenham, Bury St Edmunds, Suffolk, IP28 8HX |
| CLAXTON, Joan Margaret RESIGNED | Secretary | 19 Jul 1994 | 05 Jul 1995 | | | New Farm Station Road, Longstanton, Cambridge, CB4 5DS |
| GRAHAM, Clive Malcolm RESIGNED | Secretary | 19 Aug 1993 | 19 Jul 1994 | | | Riverbank Cottage The Avenue, Godmanchester, Huntingdon, Cambridgeshire, PE29 8AP |
| HAYDEN, Patricia Kay Ann RESIGNED | Secretary | 01 Sep 1992 | 04 Aug 1993 | | | 114 Boxworth End, Swavesey, Cambridge, Cambridgeshire, CB4 5RA |
| IODICE, Giovanni RESIGNED | Secretary | | 28 Feb 1992 | | | 17 Sherbourne Close, Cambridge, CB4 1RT |
| SEXTON, Matthew John RESIGNED | Secretary | 28 Feb 1992 | 31 Aug 1992 | | | 4 Christchurch Street, Cambridge, Cambridgeshire, CB1 1HT |
| BALL, David Martin James RESIGNED | Director | | 20 Jan 2017 | England | September 1943 | Freckenham House, Freckenham, Bury St Edmunds, Suffolk, IP28 8HX |
| COLES, Martin RESIGNED | Director | 29 Oct 2018 | 26 Mar 2024 | England | December 1957 | Wellington Way, The Airfield, Bourn, Cambridge, CB23 2TQ, England |
| COLES, Martin RESIGNED | Director | 20 Jan 2017 | 31 Oct 2017 | England | December 1957 | David Ball Group Plc, Wellington Way, Bourn Airfield, Cambridge, CB23 2TQ |
| CRUMP, Michael Anthony RESIGNED | Director | 26 Mar 2024 | 25 Nov 2025 | Wales | December 1988 | C/O Allen Concrete, 35 Willow Lane, Mitcham, Surrey, CR4 4UH, England |
| IODICE, Giovanni RESIGNED | Director | | 28 Feb 1992 | United Kingdom | March 1962 | 17 Sherbourne Close, Cambridge, CB4 1RT |
| ZAKERS, Wayne Richard Adrian RESIGNED | Director | 20 Jan 2017 | 26 Mar 2024 | England | November 1965 | Wellington Way, The Airfield, Bourn, Cambridge, CB23 2TQ, England |