| OHS SECRETARIES LIMITED ACTIVE | Secretary | 25 Apr 2024 | | | | 9th Floor, 107 Cheapside, London, EC2V 6DN, United Kingdom |
| AUSTIN, Andrew Philip ACTIVE | Director | 23 Apr 2024 | | United Kingdom | September 1965 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| MANN, Peter George ACTIVE | Director | 23 Apr 2024 | | United Kingdom | September 1980 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| THOMSON, James David Calvert ACTIVE | Director | 01 Jan 2025 | | United Kingdom | February 1984 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| COLLEY, Carole Ann RESIGNED | Secretary | 05 Dec 2000 | 30 Aug 2002 | | | 23 Culmstock Road, London, SW11 6LY |
| KEELING, Julia Vera RESIGNED | Secretary | 25 Jan 2001 | 09 Oct 2002 | | | 16 Linden Close, Thames Ditton, Surrey, KT7 0DF |
| MACFARLANE, David RESIGNED | Secretary | 09 Oct 2002 | 12 Apr 2005 | | | Tower Lodge, Tower Hill Lane, Sandridge, St. Albans, Hertfordshire, AL4 9BH |
| NEILL, Timothy Piers Patrick RESIGNED | Secretary | 02 Sep 1993 | 05 Dec 2000 | | | 41 Holmesdale Road, Teddington, Middlesex, TW11 9LJ |
| QUICK, Robert William RESIGNED | Secretary | 12 Apr 2005 | 02 Apr 2014 | | | 55 Faroe Road, London, W14 0EL |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 02 Sep 1993 | 02 Sep 1993 | | | 26, Church Street, London, NW8 8EP |
| BEBBINGTON, Christopher Andrew RESIGNED | Director | 28 Apr 2015 | 01 May 2020 | England | February 1975 | 90, Whitfield Street, London, W1T 4EZ, England |
| BROOKS, Robert William RESIGNED | Director | 07 Jan 2009 | 02 Apr 2014 | England | August 1951 | 6 Spinnaker Court, Hampton Wick, Kingston Upon Thames, Surrey, KT1 4EW |
| BUSSENSCHUTT, Brun Philipp, Mr. RESIGNED | Director | 12 Apr 2005 | 07 Jan 2009 | England | May 1970 | 127 Grandison Road, London, SW11 6LT |
| CONWAY, Mark Ransom RESIGNED | Director | 02 Sep 1993 | 30 Sep 1997 | England | April 1956 | 19 Holmedene Avenue, Herne Hill, London, SE24 9LB |
| DEMPSTER, Charles Keith RESIGNED | Director | 21 Apr 1997 | 20 Dec 1999 | | May 1942 | 600 West County Line Road 29-103, Highlands Ranch, Colorado, CO 80126, Usa |
| FARRY, Kieron Patrick RESIGNED | Director | 14 Apr 1998 | 30 Jun 2002 | England | May 1950 | Tudor Lodge, Lake Road Wentworth, Virginia Water, Surrey, GU25 4QW |
| FRANCONY, Michel RESIGNED | Director | 27 Feb 2004 | 31 Jan 2005 | | April 1947 | 50 Rue De Montval, Marly Le Roi, 78160, France |
| GEBBIE, Stephen David RESIGNED | Director | 14 Apr 1998 | 13 Mar 2001 | | July 1961 | 25 East Sheen Avenue, London, SW14 8AR |
| GUYLER, Robert RESIGNED | Director | 02 Apr 2014 | 28 Apr 2015 | Scotland | December 1966 | 40, Grosvenor Place, Victoria, London, England, SW1X 7EN, England |
| HARRISON, Michael James RESIGNED | Director | 01 Oct 2015 | 06 Jun 2018 | United Kingdom | March 1961 | 90, Whitfield Street, London, W1T 4EZ, England |
| HARTLEY, Mark Stephen RESIGNED | Director | 01 Apr 2023 | 23 Apr 2024 | England | June 1972 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| HENDERSON, Roger RESIGNED | Director | 07 Apr 1997 | 10 Apr 1998 | | September 1959 | Orchard Cottage, Smallhythe Road, Tenterden, Kent, TN30 7NE |
| HERVE, Francis Paul Henri Pierre RESIGNED | Director | 09 Oct 2002 | 27 Feb 2004 | | June 1953 | 10 Ensor Mews, London, SW7 3BT |
| MACFARLANE, David RESIGNED | Director | 09 Oct 2002 | 12 Apr 2005 | | June 1950 | Tower Lodge, Tower Hill Lane, Sandridge, St. Albans, Hertfordshire, AL4 9BH |
| MCARDLE, Janine Marie RESIGNED | Director | 07 Jan 2002 | 30 Aug 2002 | | May 1960 | 20 Montpelier Square, London, SW7 1JR |
| MICHNOWSKI, Jeffrey RESIGNED | Director | 30 Dec 1999 | 07 Jan 2002 | | November 1958 | 31 Dovehouse Street, London, SW3 6JY |
| MITCHELL, David Fraser RESIGNED | Director | 28 Apr 2015 | 05 Feb 2018 | England | November 1973 | 90, Whitfield Street, London, W1T 4EZ, England |
| PARRY-JONES, Gwen Susan RESIGNED | Director | 02 Apr 2014 | 22 Dec 2017 | United Kingdom | December 1966 | 90, Whitfield Street, London, W1T 4EZ, England |
| RITTENHOUSE, John Hunter RESIGNED | Director | 09 Oct 2002 | 02 Apr 2014 | | March 1958 | 52, Parliament Hill, London, NW3 2TL |
| ROWLAND, Justin Matthew RESIGNED | Director | 26 Aug 2008 | 02 Apr 2014 | United Kingdom | February 1968 | 2 Stradella Road, Herre Hill, London, SE24 9HA |
| SHEALY, Brock Allison RESIGNED | Director | 07 Jan 2002 | 09 Oct 2002 | | March 1961 | 53 Blenheim Terrace, London, NW8 0EJ |
| SLAPE, Richard RESIGNED | Director | 23 Apr 2024 | 01 Jan 2025 | United Kingdom | December 1965 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| SPENCER, Matilda Jane RESIGNED | Director | 06 Jun 2018 | 01 Nov 2019 | England | May 1986 | 90, Whitfield Street, London, W1T 4EZ, England |
| STAHEL JNR, Harry Charles RESIGNED | Director | 26 Feb 1997 | 04 Jun 1999 | | January 1964 | Flat 2 3 Vicarage Gate, London, W8 4HH |
| STAMM, Keith Gerard RESIGNED | Director | 20 Dec 1999 | 07 Jan 2002 | | June 1960 | 13109 Beverley, Overland Park, Kansas Ks 66209, Usa |
| SYKES, Matthew RESIGNED | Director | 01 Jul 2014 | 01 Apr 2023 | England | October 1962 | 90, Whitfield Street, London, W1T 4EZ, England |
| TOMBLIN, David RESIGNED | Director | 05 Feb 2018 | 23 Apr 2024 | England | May 1976 | 2nd Floor, 3 St James's Square, London, SW1Y 4JU, United Kingdom |
| TORRION, Philippe RESIGNED | Director | 26 Apr 2006 | 24 Jul 2008 | | April 1955 | Apt 17 Montpelier Mews, London, SW7 1HB |
| TURNER, Roger Geoffrey RESIGNED | Director | 02 Sep 1993 | 05 Apr 1997 | United Kingdom | May 1950 | Ridgeway House, Mountview Road, Claygate, Surrey, KT10 0UD |
| WAINE, Paul RESIGNED | Director | 10 May 1999 | 26 Mar 2001 | England | November 1953 | 54 Saint Winifreds Road, Teddington, Middlesex, TW11 9JR |
| WINKLE, Anthony Paul RESIGNED | Director | 06 Jun 2018 | 01 Jan 2020 | Scotland | October 1966 | 90, Whitfield Street, London, W1T 4EZ, England |