| JACKSON, Ian ACTIVE | Director | 31 Mar 2014 | | United Kingdom | May 1979 | Adsetts House, 16 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| WATKINS, Andrew ACTIVE | Director | 31 Mar 2021 | | England | July 1974 | Adsetts House, 16 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| DOSANJH, Kulbinder Kaur RESIGNED | Secretary | 09 Dec 2019 | 31 Mar 2021 | | | 10, Eastbourne Terrace, London, W2 6LG, United Kingdom |
| MACCARTHY, John RESIGNED | Secretary | 23 Jun 1997 | 01 Jul 1997 | | | Thirsk Cottage, Stanhope Road Highgate, London, N6 5DE |
| MONRO, Richard Charles RESIGNED | Secretary | 01 Oct 2004 | 09 Dec 2019 | | | Adsetts House, 16 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| SWYNNERTON, John Ralph RESIGNED | Secretary | 01 Jul 1997 | 01 Oct 2004 | | | 30 Bents Road, Sheffield, South Yorkshire, S11 9RJ |
| HALLMARK SECRETARIES LIMITED RESIGNED | Nominee Secretary | 19 Jun 1997 | 23 Jun 1997 | | | 120 East Road, London, N1 6AA |
| DAVIES, Gareth Wyn RESIGNED | Director | 01 Aug 2002 | 30 Nov 2011 | England | February 1964 | Signet House, 17 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| DOSANJH, Kulbinder Kaur RESIGNED | Director | 09 Dec 2019 | 31 Mar 2021 | United Kingdom | November 1972 | 10, Eastbourne Terrace, London, W2 6LG, United Kingdom |
| FORRESTER, William Wilson RESIGNED | Director | 01 Jul 1997 | 31 Dec 2001 | England | July 1940 | Coombs Hay, 16 Burre Close, Bakewell, Derbyshire, DE45 1GD |
| MACCARTHY, John RESIGNED | Director | 23 Jun 1997 | 01 Jul 1997 | England | October 1950 | Thirsk Cottage, Stanhope Road Highgate, London, N6 5DE |
| MONRO, Richard Charles RESIGNED | Director | 30 Jun 2008 | 09 Dec 2019 | United Kingdom | April 1958 | Adsetts House, 16 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| PRUST, Francis Charles RESIGNED | Director | 01 Jul 1997 | 15 Oct 2002 | | November 1944 | Peverill, 25 Wharfe Bank, Collingham, West Yorkshire, LS22 5JP |
| REGIS, Peter John RESIGNED | Director | 23 Jun 1997 | 01 Jul 1997 | United Kingdom | September 1948 | 1 Oakhill Way, Hampstead, London, NW3 7LR |
| ROE, Darren RESIGNED | Director | 22 Nov 2011 | 31 Mar 2014 | England | November 1977 | Signet House, 17 Europa View, Sheffield Business Park, Sheffield, S9 1XH, United Kingdom |
| SWYNNERTON, John Ralph RESIGNED | Director | 01 Jul 1997 | 01 Oct 2004 | England | September 1944 | 30 Bents Road, Sheffield, South Yorkshire, S11 9RJ |
| WILLIAMS, David RESIGNED | Director | 31 Dec 2001 | 30 Jun 2008 | England | November 1950 | "Merrymede", 48 Wood Lane, Wickersley, Rotherham, South Yorkshire, S66 1JX |
| HALLMARK REGISTRARS LIMITED RESIGNED | Nominee Director | 19 Jun 1997 | 23 Jun 1997 | | | 120 East Road, London, N1 6AA |