| CAMERON, Rhianon ACTIVE | Secretary | 30 Apr 2024 | | | | Rotork Plc, Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| HOLBROOK, Richard John ACTIVE | Director | 15 Apr 2015 | | United Kingdom | May 1976 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| 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 |
| CARR, Adrian RESIGNED | Secretary | | 02 Aug 1993 | | | 55 Rockwood Crescent, Calverley, Pudsey, West Yorkshire, LS28 5AD |
| FORBES, Sandra Elizabeth Margaret RESIGNED | Secretary | 04 Apr 2020 | 07 May 2021 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ, United Kingdom |
| JONES, Stephen Rhys RESIGNED | Secretary | 01 Feb 1999 | 02 Aug 2018 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| PARSONS, Sarah RESIGNED | Secretary | 02 Aug 2018 | 14 Jun 2019 | | | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| WHITE, Mark Jonathan RESIGNED | Secretary | 02 Apr 1998 | 31 Jan 1999 | | | 38 Grange Close, Church Road Nascot Wood, Watford, Hertfordshire, WD17 4HQ |
| WILCOCK, Margaret Mary RESIGNED | Secretary | 02 Aug 1993 | 02 Apr 1998 | | | 41 East Causeway, Adel, Leeds, West Yorkshire, LS16 8JT |
| BINGHAM, Pamela Ann RESIGNED | Director | 15 Apr 2015 | 09 Feb 2018 | United Kingdom | June 1969 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| CARR, Adrian RESIGNED | Director | | 28 Jul 1995 | | July 1938 | 55 Rockwood Crescent, Calverley, Pudsey, West Yorkshire, LS28 5AD |
| CARR, Barbara RESIGNED | Director | | 02 Aug 1993 | | February 1939 | 55 Rockwood Crescent, Calverley, Pudsey, West Yorkshire, LS28 5AD |
| DAVIS, Jonathan Mark RESIGNED | Director | 11 Dec 2019 | 30 Apr 2024 | England | March 1966 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| EASSIE, Thomas Wake RESIGNED | Director | 10 Aug 1993 | 06 Mar 1996 | | March 1936 | The Cottage, Bannerdown Batheaston, Bath, Avon, BA1 7JN |
| FRANCE, Peter Ian RESIGNED | Director | 04 Jan 2008 | 27 Jul 2017 | United Kingdom | April 1968 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| LITTLEJOHNS, David Andrew RESIGNED | Director | 09 Feb 2018 | 11 Dec 2019 | United Kingdom | January 1969 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| LITTLEJOHNS, David Andrew RESIGNED | Director | 06 Mar 2006 | 15 Apr 2015 | United Kingdom | January 1969 | Rotork House, Brassmill Lane, Bath, BA1 3JQ |
| MACKIE, Peter RESIGNED | Director | | 10 Aug 1993 | | July 1946 | Hoe Moor House, Dodwell Lane, Bursledon, Southampton, Hampshire, SO31 1AB |
| PERKINS, David Martin RESIGNED | Director | 28 Jul 1995 | 07 Apr 2006 | | January 1946 | 11 Wayland Close, Adel, Leeds, West Yorkshire, LS16 8LT |
| SLATER, Robert Edward RESIGNED | Director | 02 Aug 1993 | 05 Aug 1993 | United Kingdom | April 1951 | The Cottage Station Road, Shrivenham, Swindon, Wiltshire, SN6 8JL |
| WAITE, Doreen RESIGNED | Director | | 02 Aug 1993 | | December 1936 | Overdale Barley Cote Road, Riddlesden, Keighley, West Yorkshire, BD20 5QA |
| WAITE, Reuben RESIGNED | Director | | 02 Aug 1993 | | September 1936 | Overdale Barley Cote Road, Riddlesden, Keighley, West Yorkshire, BD20 5QA |
| WHITELEY, William Henry RESIGNED | Director | 10 Aug 1993 | 04 Jan 2008 | England | October 1948 | Hill Farm, Hinton Charterhouse, Bath, Avon, BA3 6AE |