BSI SERVICES HOLDINGS LIMITED ACTIVERegistration number 2258478 | Secretary | 03 Oct 2000 | | | | 389, Chiswick High Road, London, W4 4AL, United Kingdom |
| CAMPBELL, Alexander William ACTIVE | Director | 09 Apr 2026 | | England | December 1975 | Seventh And Eighth Floors, The Acre, 90 Long Acre, London, WC2E 9RA, England |
| QUESTED, Paul David ACTIVE | Director | 30 Jan 2026 | | England | October 1970 | Seventh And Eighth Floors, The Acre, 90 Long Acre, London, WC2E 9RA, England |
| LAPPAGE, David John RESIGNED | Secretary | 16 Apr 1999 | 03 Oct 2000 | | | 38 Tumulus Way, Colchester, Essex, CO2 9SD |
| MARSH, Caroline RESIGNED | Secretary | 23 Apr 1998 | 09 Apr 1999 | | | 7 Batson Street, London, W12 9PU |
| ASTLEY, Paul Vennick RESIGNED | Director | 31 Jul 2021 | 24 Jan 2022 | England | July 1967 | 389, Chiswick High Road, London, W4 4AL |
| BREEZE, Stevan William RESIGNED | Director | 03 Oct 2005 | 02 Jul 2008 | | June 1951 | The Hamlet Manor Lane, Gerrards Cross, Buckinghamshire, SL9 7NJ |
| CATT, Richard John RESIGNED | Director | 15 Sep 2005 | 31 Mar 2009 | England | November 1954 | Avenings School Lane, Danehill, West Sussex, RH17 7JE |
| DICKINSON, Sara Louise RESIGNED | Director | 24 Jan 2022 | 14 Feb 2025 | United Kingdom | June 1968 | 389, Chiswick High Road, London, W4 4AL |
| GRAY, Suzanne Romny RESIGNED | Director | 16 Mar 2009 | 26 Feb 2010 | Uk | November 1965 | 104, Star Street, Westminster, London, W2 1QF |
| HANNAH, Martin Hamilton RESIGNED | Director | 19 Nov 2007 | 01 Jun 2011 | England | April 1962 | 389 Chiswick High Road, London, W4 4AL |
| KERR, Howard Robert RESIGNED | Director | 21 Apr 2010 | 20 Jan 2021 | England | March 1959 | 389, Chiswick High Road, London, W4 4AL |
| MCCOLE, Charles Joseph RESIGNED | Director | 20 Jul 2006 | 05 Feb 2007 | England | September 1952 | Chimneys, 9 Woodcote Place, Ascot, Berkshire, SL5 7JT |
| MORT, Roy RESIGNED | Director | 30 May 2000 | 30 Jun 2006 | Wales | March 1952 | Brambles 1 Duffryn Woods, Bryncoch, Neath, West Glamorgan, SA10 7QA |
| SILVER, Mark Jonathan RESIGNED | Director | 23 Apr 1998 | 31 May 2000 | | May 1961 | 86 Mount Ararat Road, Richmond, Surrey, TW10 6PH |
| SMITH, Craig Harold RESIGNED | Director | 07 Oct 2011 | 31 Jul 2021 | England | May 1963 | 389, Chiswick High Road, London, W4 4AL |
| TAYLOR, Susan Charlotte RESIGNED | Director | 20 Jan 2021 | 09 Apr 2026 | England | December 1963 | Seventh And Eighth Floors, The Acre, 90 Long Acre, London, WC2E 9RA, England |
| TOZZI, Keith RESIGNED | Director | 23 Apr 1998 | 07 Mar 2000 | United Kingdom | February 1949 | 20 Black Friars Lane, London, EC4V 6HD |
| WILLIAMS, Stanley Killa RESIGNED | Director | 23 Apr 1998 | 15 Sep 2005 | England | July 1945 | White Raven, Park Lane, Ashtead, Surrey, KT21 1EU |