| CAMERON, Rhianon ACTIVE | Secretary | 30 Apr 2024 | | | | Rotork Plc, Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| PEACOCK, Ben ACTIVE | Director | 30 Apr 2024 | | United Kingdom | August 1974 | Rotork Plc, Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| BALDRY, Joy Elizabeth RESIGNED | Secretary | 07 May 2021 | 30 Apr 2024 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| BARRETT-HAGUE, Helen RESIGNED | Secretary | 14 Jun 2019 | 03 Apr 2020 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| FORBES, Sandra Elizabeth Margaret RESIGNED | Secretary | 04 Apr 2020 | 07 May 2021 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| HANTON, David Gibson RESIGNED | Secretary | | 01 Jun 1993 | | | Woodview, Pathlow, Stratford Upon Avon, Warwickshire, CV37 0RQ |
| JONES, Stephen Rhys RESIGNED | Secretary | 01 Feb 1999 | 02 Aug 2018 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| PARSONS, Sarah RESIGNED | Secretary | 02 Aug 2018 | 14 Jun 2019 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| WHITE, Mark Jonathan RESIGNED | Secretary | 01 Jun 1993 | 31 Jan 1999 | | | 38 Grange Close, Church Road Nascot Wood, Watford, Hertfordshire, WD17 4HQ |
| BARRETT-HAGUE, Helen Patricia RESIGNED | Director | 14 Jun 2019 | 03 Apr 2020 | United Kingdom | May 1969 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| DAVIS, Jonathan Mark RESIGNED | Director | 07 May 2021 | 30 Apr 2024 | England | March 1966 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| EASSIE, Thomas Wake RESIGNED | Director | | 06 Mar 1996 | | March 1936 | The Cottage, Bannerdown Batheaston, Bath, Avon, BA1 7JN |
| FORBES, Sandra Elizabeth Margaret RESIGNED | Director | 04 Apr 2020 | 07 May 2021 | England | April 1965 | 24, Great Pulteney Street, Bath, BA2 4BU, United Kingdom |
| JONES, Stephen Rhys RESIGNED | Director | 01 Apr 2010 | 02 Aug 2018 | England | August 1958 | Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| LUDLAM, Richard RESIGNED | Director | | 20 May 1994 | | May 1934 | The Dell Church Lane, Widcombe, Bath, BA2 6BD |
| PARSONS, Sarah Christine RESIGNED | Director | 02 Aug 2018 | 14 Jun 2019 | England | November 1970 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| PAVY, Pierre Marie Eduoard RESIGNED | Director | | 31 Dec 1996 | | September 1944 | 17 Circus, Bath, Avon, BA1 2ET |
| PERKINS, David Martin RESIGNED | Director | | 05 Nov 1997 | | January 1946 | 11 Wayland Close, Adel, Leeds, West Yorkshire, LS16 8LT |
| SLATER, Robert Edward RESIGNED | Director | 16 Jul 1998 | 31 Mar 2010 | United Kingdom | April 1951 | The Cottage Station Road, Shrivenham, Swindon, Wiltshire, SN6 8JL |
| SMITH, David Treharne RESIGNED | Director | | 16 Jul 1998 | | July 1938 | 22 Pickwick Road, Corsham, Wiltshire, SN13 9BT |
| WHITELEY, William Henry RESIGNED | Director | 06 Mar 1996 | 02 May 2008 | England | October 1948 | Hill Farm, Hinton Charterhouse, Bath, Avon, BA3 6AE |