| CALLIDUS SECRETARIES LIMITED ACTIVE | Secretary | 01 Jan 2022 | | | | 36, Old Jewry, London, EC2R 8DD, United Kingdom |
| BISHOP, Sharon Patricia ACTIVE | Director | 01 Jan 2022 | | United Kingdom | January 1964 | Brook Farm, Blunsdon, Wiltshire, SN26 7ER, United Kingdom |
| LESLIE, Natalie Claire, Mrs ACTIVE | Director | 30 Jun 2023 | | United Kingdom | January 1980 | Tintagel House, 92 Albert Embankment, Vauxhall, London, SE1 7TY, United Kingdom |
| JOYCE, Jarlath RESIGNED | Secretary | 20 Sep 2007 | 31 Mar 2009 | | | 37 Digby Road, Ipswich, Suffolk, IP4 3NB |
| PINFOLD, Corinna Jane RESIGNED | Secretary | 31 Mar 2009 | 31 Aug 2012 | | | 17 Rolleston Crescent, Watnall, Nottinghamshire, NG16 1JU |
| ROBERTS, Christopher Wynn RESIGNED | Secretary | 06 May 2005 | 20 Sep 2007 | | | 12 Crossways Avenue, East Grinstead, West Sussex, RH19 1HZ |
| HOLDAWAY, Graham Donald RESIGNED | Director | 06 May 2005 | 16 Sep 2015 | United Kingdom | November 1959 | The Coach House 30 Macaulay Road, London, SW4 0QX |
| KELLY, Gillian Elizabeth RESIGNED | Director | 01 Jan 2022 | 11 Oct 2023 | England | February 1983 | 1st Floor, 57 Berkeley Square, London, W1J 6ER, United Kingdom |
| MACLEOD, Gregory Ian RESIGNED | Director | 08 Oct 2008 | 25 Nov 2009 | United Kingdom | February 1960 | Murrayfield, 13 Windsor Road, Gerrards Cross, Buckinghamshire, SL9 7NB |
| MACLEOD, Gregory Ian RESIGNED | Director | 26 Sep 2007 | 16 Jan 2008 | United Kingdom | February 1960 | Murrayfield, 13 Windsor Road, Gerrards Cross, Buckinghamshire, SL9 7NB |
| MCCANN, Stephen John RESIGNED | Director | 09 Jul 2014 | 25 Jun 2021 | England | June 1959 | Lansdowne House, 1st Floor, 57 Berkeley Square, London, W1J 6ER, England |
| MCGUCKIAN, Patrick Gerald RESIGNED | Director | 15 Aug 2011 | 16 Jul 2014 | United Kingdom | April 1965 | Debello House, 1st Floor, 14-18 Heddon Street, London, W1B 4DA, England |
| PEACH, David Juan George RESIGNED | Director | 08 Oct 2008 | 28 May 2010 | Isle Of Man | December 1972 | 43, - 51, Athol Street, Douglas, IM99 1ET, Isle Of Man |
| PEAKE, Anthony John Lowsley RESIGNED | Director | 16 Jun 2005 | 20 Nov 2007 | | April 1960 | Stanton Waters Farm, Hannington Highworth, Swindon, Wiltshire, SN6 7RY |
| RANGAR, Bundeep Singh RESIGNED | Director | 09 Jul 2014 | 22 Jun 2022 | United Kingdom | March 1970 | Tintagel House, 92 Albert Embankment, Vauxhall, London, SE1 7TY, United Kingdom |
| ROBERTS, Christopher Wynn RESIGNED | Director | 06 May 2005 | 31 May 2009 | England | December 1951 | 12 Crossways Avenue, East Grinstead, West Sussex, RH19 1HZ |
| WIGGLESWORTH, Gary RESIGNED | Director | 08 Oct 2008 | 28 Oct 2009 | United Kingdom | July 1966 | 32 St Andrews Drive, Darton, Barnsley, South Yorkshire, S75 5LX |
| YATES, Stuart William RESIGNED | Director | 26 Sep 2007 | 15 Aug 2011 | England | August 1967 | 1, Albemarle Street, London, W1S 4HA, United Kingdom |