| GRUET, Michael Philip ACTIVE | Director | 09 Aug 2023 | | United States | September 1989 | Heathrow, Stockley Park, The Square, The Square, 6-9 Stockley Park, Uxbridge, UB11 1FW, England |
| PARKIN, Lynn Seymour ACTIVE | Director | 09 Aug 2023 | | United States | December 1957 | Heathrow, Stockley Park, The Square, The Square, 6-9 Stockley Park, Uxbridge, UB11 1FW, England |
| CLARK, Richard John RESIGNED | Secretary | 05 Nov 1997 | 31 May 1999 | | | 24 Williamson Way, Rickmansworth, Hertfordshire, WD3 2GL |
| FRANK, Anthony Frederick RESIGNED | Secretary | | 05 Nov 1997 | | | 10 St Georges Road, London, NW11 0LR |
| MATTHEW, Tamzin Jane RESIGNED | Secretary | 03 Mar 2011 | 08 Jun 2011 | | | 2 The Square, Stockley Park, Uxbridge, Middlesex, UB11 1AD, England |
| SURI, Kunwarjit Singh RESIGNED | Secretary | 31 Jul 2007 | 03 Mar 2011 | | | 46 Grasholm Way, Langley, Slough, Berkshire, SL3 8WF |
| VINEY, Christine Ann RESIGNED | Secretary | 01 Jun 1999 | 31 Jul 2007 | | | 11 Tonsley Hill, Wandsworth, London, SW18 1BE |
| ABOGADO NOMINEES LIMITED RESIGNED | Secretary | 27 Jun 2011 | 22 Jan 2024 | | | 100, New Bridge Street, London, EC4V 6JA |
| BALL, Stephen Mathew RESIGNED | Director | 28 Aug 2017 | 08 Aug 2019 | United Kingdom | December 1969 | Record Store Building, 15 Pressing Lane, Hayes, UB3 1EP, England |
| BRESLAUER, Ralph Steven RESIGNED | Director | 22 Sep 2005 | 30 Sep 2007 | | January 1964 | 1392 Beacon Street, Newton, Massachusetts 02468, Usa |
| CLEVENGER, Stephen Gregory RESIGNED | Director | 13 Mar 2017 | 19 Oct 2018 | United States | January 1964 | Aspect Software, Inc., 2325 East Camelback Road, Ste. 700, Phoenix, Az 85016, United States |
| DAHLTORP, Timothy John RESIGNED | Director | 19 May 2022 | 11 May 2023 | United States | June 1961 | 8101, E. Prentice Place, Suite 350, Greenwood Village, Co 80111, United States |
| DEBIASE, Christopher Rudolph RESIGNED | Director | 08 Aug 2019 | 01 May 2020 | United States | February 1974 | 5, Technology Park Drive, Westford, Ma 01886, United States |
| DEJESUS, Stacy Jean RESIGNED | Director | 21 Sep 2020 | 28 Feb 2022 | United States | October 1975 | 5, Technology Park Drive, Suite 9, Westford, Ma 01886, United States |
| GORJANC, Christine Marie RESIGNED | Director | 24 Oct 2003 | 22 Sep 2005 | | January 1957 | 3179 Kawalker Lane, San Jose, California, 95127, FOREIGN, Usa |
| HAHN, William Robert RESIGNED | Director | 25 Mar 1994 | 31 Jul 1995 | | February 1951 | 20659 Verde Vista Lane, Saratoga, California, 95070, Usa |
| HAYDEN, John David RESIGNED | Director | | 02 Aug 1993 | | March 1920 | Sumner House Evesham Road, Stow On The Wold, Cheltenham, Gloucestershire, GL54 1EJ |
| HOLMES, Steven William RESIGNED | Director | | 01 Jan 1995 | | December 1953 | 4 Stable Cottages, The Mine Block,Hadham Hall, Little Hadham, Hertfordshire, SG11 2EB |
| JOHNSTONE, Linda Frances RESIGNED | Director | 01 Jan 1995 | 27 Aug 1999 | England | November 1952 | Little Foxes Sheepcote Lane, Paley Street, Maidenhead, Berkshire, SL6 3JU |
| KING, Mark Andrew RESIGNED | Director | 22 Sep 2005 | 18 Dec 2015 | United Kingdom | December 1964 | 20 Bradgate Road, Hinckley, Leicestershire, LE10 1LA |
| KRAKAUER, Robert Joseph RESIGNED | Director | 08 Aug 2012 | 23 Jan 2017 | Usa | February 1966 | 300, Apollow Drive, Chelmsford, Ma 01824, Usa |
| MCGRATH, Michael Denis RESIGNED | Director | 11 Jan 2013 | 29 Jul 2016 | Ireland | September 1967 | Unit No. 6, Ida Business Park, Dangan, County Galway, Ireland |
| MOULTON, Jonathan Montgomery RESIGNED | Director | 30 Nov 2007 | 11 Jul 2008 | | May 1960 | 14 Old Coach Road, North Reading, Massachusetts, 01864, Usa |
| MOYEN, Sherri Lynn RESIGNED | Director | 29 Jul 2016 | 20 Nov 2022 | United States | February 1976 | 300, Apollo Drive, Chelmsford, Massachusetts, 01824, United States |
| PARCELL, David James RESIGNED | Director | 01 Jul 1997 | 12 Jan 2001 | England | July 1953 | 14 Hawkshill Way, Esher, Surrey, KT10 8LH |
| PROVENZANO III, Michael John RESIGNED | Director | 22 Sep 2005 | 08 Aug 2012 | Usa | November 1969 | 8 Arcadia Lane, Salem, New Hampshire 03079, FOREIGN, Usa |
| RUBERG, Bruce RESIGNED | Director | 12 Dec 2002 | 04 Mar 2005 | | September 1956 | 95 Red Fir Court, Danville, California 94506, United States |
| SNELL, Carol Elizabeth RESIGNED | Director | | 02 Aug 1993 | | September 1949 | 1730 Fox Drive, San Jose, California 95131-2312, FOREIGN, Usa |
| SWANK, Brandon William RESIGNED | Director | 02 Feb 2023 | 15 Jan 2025 | United States | November 1979 | 8101, E. Prentice Avenue, Suite 350, Greenwood Village, CO 80111, United States |
| TOLLAN, Paul RESIGNED | Director | 08 Mar 2001 | 10 Oct 2003 | | November 1953 | 4 Preston Close, Twickenham, Middlesex, TW2 5RU |
| WALKER, Tracy Lynn RESIGNED | Director | 05 May 2020 | 18 Sep 2020 | United States | September 1960 | 5, Technology Park Drive, Westford, Ma 01886, United States |
| WEST, David John RESIGNED | Director | 09 Mar 2004 | 30 Sep 2008 | Uk | January 1958 | The Penthouse, Barrington Court Thames Side, Staines, Middlesex, TW18 2HB |
| WHITE, Larry P RESIGNED | Director | 22 Aug 2001 | 12 Dec 2002 | | February 1949 | 1310 Ridder Park Drive, San Jose, California 95131 2313, FOREIGN, Usa |
| WRIGHT, Philip RESIGNED | Director | 01 Jan 1997 | 08 Mar 2001 | England | July 1955 | 143 Farm Road, Edgware, Middlesex, HA8 9LP |
| YU, Stephen RESIGNED | Director | 24 Oct 2003 | 22 Sep 2005 | | September 1965 | 1507 Todd Street, Mountain View, California, 94040, Usa |