| RAYBURN, Samuel Veijo ACTIVE | Secretary | 30 May 2025 | | | | Unit 410 Bramley Drive, Vale Park, Evesham, WR11 1JH, United Kingdom |
| SAMP, Steven Martin ACTIVE | Director | 30 May 2025 | | United States | May 1978 | Unit 410 Bramley Drive, Vale Park, Evesham, WR11 1JH, United Kingdom |
| SJOGREN, Emmy Maria ACTIVE | Director | 01 Jan 2026 | | United States | January 1975 | Suite 4, 7th Floor, 50 Broadway, London, SW1H 0DB, United Kingdom |
| ANDERSON, Lisa Michelle RESIGNED | Secretary | 01 Mar 2017 | 30 May 2025 | | | C/O Idex Corporation, 3100 Sanders Road, Suite 301, Northbrook, Illinois, 60062, United States |
| BOYD, Craig Troupe RESIGNED | Secretary | 18 Mar 2016 | 01 Mar 2017 | | | C/O Idex Corporation, 1925 W. Field Court, 2nd Floor, Lake Forest, Il, 60045, Usa |
| HANIGAN, Brian Patrick RESIGNED | Secretary | 18 Mar 2016 | 28 Feb 2020 | | | 1925, W Field Court, Lake Forest, Illinois, 60004, United States |
| SLADE, Brian Anthony RESIGNED | Secretary | | 31 May 1993 | | | The Gables, 1 The Beeches Beechclose, Stratford Upon Avon, Warwickshire |
| THOMPSON, John, Mr. RESIGNED | Secretary | 01 Jun 1993 | 20 Jul 2012 | | | Unit 410, Bramley Drive, Vale Park, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| AIRD, John George, Sir RESIGNED | Director | | 20 Jul 2012 | England | January 1940 | Unit 410, Bramley Drive, Vale Park, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| ANDREWS, Carlton Christopher John RESIGNED | Director | | 26 Feb 1993 | | September 1955 | 53 Rectory Road, Hook Norton, Oxfordshire, OX15 5QQ |
| BALL, Stephen David RESIGNED | Director | 01 Jan 2016 | 30 Nov 2023 | United Kingdom | October 1973 | Bramley Drive, Vale Park West, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| BOWLES, David RESIGNED | Director | 09 Jan 2024 | 21 Aug 2024 | United Kingdom | March 1966 | Matcon Ltd., Bramley Drive, Vale Park Industrial Estate, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| BRINKER, Neil David RESIGNED | Director | 01 May 2014 | 26 Sep 2015 | Usa | October 1975 | 1925, W Field Court, 2nd Floor, Lake Forest, Il, 60045, Usa |
| COOPER, David William RESIGNED | Director | 01 Oct 2014 | 01 Jan 2016 | England | July 1979 | 1925 W. Field Court,, 2nd Floor, Lake Forest, 60045 Il, Usa |
| FIELDING, June RESIGNED | Director | 15 Aug 2016 | 01 Mar 2017 | United Kingdom | June 1963 | C/O Precision Polymer Engineering Ltd, Greenbank Road, Blackburn, Lancashire, BB1 3EA, United Kingdom |
| FIELDS, Kimberly Ann RESIGNED | Director | 24 Sep 2015 | 29 Mar 2019 | United States | December 1969 | 2300, M-139 Highway, Benton Harbor, Mi, 49023, United States |
| GILLYON, Edward Christopher Paul RESIGNED | Director | 20 Jul 2012 | 01 Jan 2016 | United Kingdom | February 1953 | Greenbank Road, Blackburn, Lancashire, BB1 3EA, Uk |
| GROGAN, William Kevin RESIGNED | Director | 01 Sep 2022 | 15 Sep 2023 | United States | June 1978 | 3100, Sanders Road, Suit 301, Northbrook, Illinois, 60062, United States |
| HAMELIN, Steven Leonard RESIGNED | Director | 02 Oct 2023 | 01 Oct 2024 | United States | June 1967 | 3100, Sanders Road, Suite 301, Northbrook, Illinois, 60062, United States |
| JAIN, Sachin RESIGNED | Director | 21 Aug 2024 | 27 Feb 2026 | United Kingdom | January 1976 | Suite 4, 7th Floor, 50 Broadway, London, SW1H 0DB, United Kingdom |
| KHANDELWAL, Abhishek RESIGNED | Director | 01 Oct 2024 | 30 May 2025 | United States | January 1977 | 3100, Sanders Road, Suite 301, Northbrook, Illinois, 60062, United States |
| LEE, Charles Bernard RESIGNED | Director | 10 Jul 1998 | 01 Oct 2014 | England | March 1963 | Unit 410, Bramley Drive, Vale Park, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| MANNING, Bruce RESIGNED | Director | 24 Sep 2015 | 19 Oct 2017 | United States | March 1979 | C/O Idex Corporation, 1925 W. Field Court, 2nd Floor, Lake Forest, Il, 60045, United States |
| MEISTER, Matthew John RESIGNED | Director | 02 May 2018 | 08 Aug 2018 | United States | August 1978 | 1925, West Field Court, Suite 200, Lake Forest, Il 60045, United States |
| MYSZAK, Jenna RESIGNED | Director | 01 Sep 2022 | 12 Dec 2025 | United States | March 1976 | 3100, Sanders Road, Suit 301, Northbrook, Illinois, 60062, United States |
| NUTTER, Allan William RESIGNED | Director | 20 Jul 2012 | 26 Sep 2015 | Canada | March 1962 | Quadro Engineering , 613, Colby Drive, Kitchener, On N2b3p1, Canada |
| PRYBYLSKI, Bret Alan RESIGNED | Director | 15 Aug 2018 | 26 Feb 2021 | United States | February 1977 | 1925, West Field Court, Suite 200, Lake Forest, Il 60045, United States |
| RUCK, Peter Allen RESIGNED | Director | 20 Jul 2012 | 05 May 2014 | Usa | June 1971 | W. Field Court, 2nd Floor, Lake Forest, Il 60045, Usa |
| SEMENENKO, Ivan RESIGNED | Director | | 10 Jul 1998 | England | December 1943 | Wolford Lodge, Great Wolford, Moreton In Marsh, Gloucestershire, GL56 0PE |
| SLADE, Brian Anthony RESIGNED | Director | | 31 May 1993 | | April 1945 | The Gables, 1 The Beeches Beechclose, Stratford Upon Avon, Warwickshire |
| TAYLOR, Peter David RESIGNED | Director | 01 Jan 2016 | 29 Jul 2016 | United Kingdom | October 1961 | C/O Idex Corporation, 1925 W. Field Court, 2nd Floor, Lake Forest, Il, 60045, Usa |
| THOMPSON, John, Mr. RESIGNED | Director | 11 Apr 2002 | 20 Jul 2012 | England | October 1951 | Unit 410, Bramley Drive, Vale Park, Evesham, Worcestershire, WR11 1JH, United Kingdom |
| WEAVER, Nigel James RESIGNED | Director | 26 Feb 1993 | 20 Nov 1998 | | February 1938 | Hill View Long Hyde Road, South Littleton, Evesham, Worcestershire, WR11 5TH |