| DICKINSON, Claire Louise ACTIVE | Secretary | 12 Aug 2019 | | | | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| DICKINSON, Claire Louise ACTIVE | Director | 29 Jul 2019 | | England | June 1984 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| SHAW, Stephen Martin ACTIVE | Director | 12 Aug 2019 | | England | February 1958 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| BRIDGE, Gordon Wilson RESIGNED | Secretary | 03 Oct 2002 | 12 Aug 2019 | | | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| HODSON, Neville John RESIGNED | Secretary | 29 Mar 2000 | 03 Oct 2002 | | | High Reach, High Bradfield, Sheffield, S6 6LG |
| UPRICHARD, Andrew RESIGNED | Nominee Secretary | 12 Jan 2000 | 29 Mar 2000 | | | 1 Alexandra Road, Buxton, Derbyshire, SK17 9NQ |
| BRIDGE, Gordon Wilson RESIGNED | Director | 29 Mar 2000 | 12 Aug 2019 | England | October 1944 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| CLARK, Ross Mckenzie RESIGNED | Nominee Director | 12 Jan 2000 | 29 Mar 2000 | | June 1963 | 15 Hall Farm Grove, Hoylandswaine, Barnsley, South Yorkshire, S36 7LJ |
| HODSON, Neville John RESIGNED | Director | 29 Mar 2000 | 03 Oct 2002 | | August 1944 | High Reach, High Bradfield, Sheffield, S6 6LG |
| MACDONALD, Neil Andrew RESIGNED | Director | 17 Jan 2008 | 01 Oct 2014 | England | July 1956 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| MALLOY, Craig RESIGNED | Director | 01 Oct 2014 | 18 May 2016 | England | June 1970 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| REA, Christopher John RESIGNED | Director | 29 Mar 2000 | 17 Jan 2008 | England | January 1954 | Holcombe Green Lane, Rotherham, South Yorkshire, S60 3AT |
| STEWART, John Hugh RESIGNED | Director | 20 Sep 2010 | 18 Jun 2018 | England | February 1963 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |
| SULLIVAN, Richard Edward RESIGNED | Director | 18 Jun 2018 | 29 Jul 2019 | England | November 1985 | Global Technology Centre, Bradmarsh Business Park, Mill Close Rotherham, South Yorkshire, S60 1BZ |