| CANNINGS, Craig Robert ACTIVE | Director | 08 Apr 2013 | | England | April 1983 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| JANDT, Christiane ACTIVE | Director | 21 Apr 2026 | | Germany | March 1979 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW |
| TOPLISS, Simon Paul ACTIVE | Director | 03 Aug 2026 | | England | May 1980 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW |
| HEWSON, Jeremy Peter Taylor RESIGNED | Secretary | | 31 Dec 1997 | | | 4 Moorcroft Avenue, Sheffield, S10 4GT |
| WATTERS, Gordon RESIGNED | Secretary | 02 Jan 1998 | 08 Dec 2010 | | | The Dipping Well Back Lane, Billingley, Barnsley, South Yorkshire, S72 0JF |
| BURNS, Lisa RESIGNED | Director | 08 Apr 2013 | 30 Apr 2021 | United Kingdom | June 1962 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| CHAPMAN, Brian RESIGNED | Director | 08 Apr 2013 | 28 May 2021 | England | September 1959 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| GOLD, Donna Marie RESIGNED | Director | 01 Jul 2021 | 01 May 2024 | England | April 1968 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW |
| GRIFFITHS, Peter Stephen RESIGNED | Director | 08 Apr 2013 | 19 Aug 2026 | England | June 1963 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| HUX, Hans RESIGNED | Director | 30 Jan 2006 | 31 Jan 2020 | England | January 1957 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| LOCKWOOD, John RESIGNED | Director | | 31 Dec 1991 | England | April 1934 | 24 Canterbury Avenue, Sheffield, South Yorkshire, S10 3RT |
| MARGREE, Anthony Laurence RESIGNED | Director | | 08 Apr 1996 | United Kingdom | January 1947 | Wicken Cottage The Lane, Stanton-In-The-Peak, Matlock, Derbyshire, DE4 2LX |
| MATTHEWS, Richard Philip RESIGNED | Director | 14 Jul 2008 | 01 Jan 2013 | England | December 1949 | B Braun Medical Ltd, Brookdale, Road, Thorncliffe Park Est,, Chapeltown, Sheffield, South Yorkshire, S35 2PW |
| MITCHELL, Peter John RESIGNED | Director | | 03 Jan 2006 | United Kingdom | December 1947 | Line Flatt Park Avenue, Wortley, Sheffield, S30 7DR |
| OATES, David RESIGNED | Director | 01 Jun 2019 | 30 Apr 2023 | England | January 1959 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW |
| PARDEN, Michael Francis RESIGNED | Director | 01 Oct 2011 | 21 Apr 2026 | England | August 1975 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| SKELTON, Paul Henry RESIGNED | Director | 08 Apr 2013 | 30 Apr 2024 | England | August 1968 | B. Braun Sterilog Yorkshire Limited, Brookdale Road, Thorncliffe Park, Sheffield, South Yorkshire, S35 2PW, England |
| THORPE, David William James RESIGNED | Director | 03 Jan 2006 | 20 Jun 2008 | England | February 1968 | 4 Parkwood Mews, Roundhay, Leeds, LS8 1LX |