| BLAKE, Jonathan Edmund ACTIVE | Director | 14 Apr 2025 | | United States | June 1976 | Wrigley Building, 410 North Michigan Avenue, Suite 400, Chicago, Illinois, United States |
| JAFFEE, Daniel Steven ACTIVE | Director | 06 Jun 2005 | | United States | September 1964 | 410, N. Michigan Avenue, Chicago, Illinois 60611-4213, United States |
| KREH, Susan Marie ACTIVE | Director | 10 Dec 2018 | | United States | November 1961 | 410, N. Michigan Avenue, Chicago, Illinois, United States |
| PARKER, Anthony William ACTIVE | Director | 14 Apr 2025 | | United States | March 1985 | Wrigley Building, 410 North Michigan Avenue, Suite 400, Chicago, Illinois, United States |
| PATSEY, Bruce Allen ACTIVE | Director | 19 May 2016 | | United States | August 1961 | Bannisters Row, Wisbech, Cambridgeshire, PE13 3HZ |
| TORRES, Jose Raul ACTIVE | Director | 05 Jun 2024 | | United States | August 1967 | Wrigley Building, 410 N. Michigan Avenue, Suite 400, Chicago, Il, United States |
| AITKEN, John Mowat RESIGNED | Secretary | | 22 Jun 2016 | | | Mount Pleasant Farmhouse, Fendyke Lane Gorefield, Wisbech, Cambridgeshire, PE13 4NF |
| BANCROFT, Brian RESIGNED | Director | 25 May 2007 | 01 Feb 2010 | | February 1967 | 3332 Tall Grass Drive, Naperville, Illinois, 60564, Usa |
| BASTIEN, Michel RESIGNED | Director | 31 Oct 2004 | 25 May 2007 | | April 1962 | 6915 Des Sittelles Street, Laval, Quebec, Hyl 4y3, Canada |
| BREESE, Kevin RESIGNED | Director | 01 Feb 2010 | 29 Jul 2015 | Usa | March 1951 | Oil-Dri 410 North, Michigan Avenue, Chicago, Illinois 60611-4213 |
| DUNGATE, Shaun RESIGNED | Director | 06 Jun 2005 | 30 May 2008 | | December 1958 | The Retreat 4 Bakers Yard, Gosberton, Spalding, Lincolnshire, PE11 4EQ |
| GERSHON, Norman Bernard RESIGNED | Director | | 31 Jul 2000 | | December 1935 | Chatel Dessus, 1271 Givrins, Switzerland |
| JAFFEE, Richard Marshall RESIGNED | Director | | 06 Jun 2005 | | August 1936 | 410 North Michigan Avenue, Suite 400, Chicago, Illinois 60611, Usa |
| KIESEL, Gene RESIGNED | Director | 01 Jun 2000 | 31 Oct 2004 | | June 1957 | 665 Persimmon Drive, St Charles, 60174 Illinois, Usa |
| LEWRY, Mark RESIGNED | Director | 29 Jul 2015 | 18 Dec 2018 | United States | October 1958 | Wrigley Building, 410 North Michigan Avenue, Suite 400, Chicago, Illinois, United States |
| LIBERT, Jeffrey RESIGNED | Director | 06 Jun 2005 | 05 Apr 2019 | United States | October 1966 | 410, North Michigan Avenue, Suite 400, Chicago, Illinois, United States |
| SMITH, Daniel RESIGNED | Director | 15 Sep 2014 | 10 Nov 2018 | United States | September 1959 | 410, North Michigan Avenue, Suite 400, Chicago, Illinois, 60611, United States |
| SMITH, Jacob Richard RESIGNED | Director | 08 Nov 2022 | 29 May 2024 | United States | June 1992 | 410, N. Michigan Avenue, Suite 400, Chicago, Illinois, United States |
| STEPHENSON, Caleb RESIGNED | Director | 29 Mar 2021 | 28 Oct 2022 | United States | August 1985 | 410, N. Michigan Avenue, Suite 400, Chicago, Illinois 60611, United States |