| GAO, Xiaoming ACTIVE | Director | 19 Jan 2022 | | United Kingdom | September 1983 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| LIU, Jie ACTIVE | Director | 19 Jan 2022 | | China | November 1968 | 21 F, Unit A, Building 7, Shenzhen International Innovation Valley, Liuxin Fourth Street, Xili, Nanshan District, Shenzhen, China |
| MOSS, Linda Jane ACTIVE | Director | 29 Apr 2019 | | United Kingdom | December 1966 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| XIAO, Tianshi ACTIVE | Director | 28 Oct 2022 | | United Kingdom | June 1969 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| ZHONG, Yaoqi ACTIVE | Director | 19 Jan 2022 | | United Kingdom | December 1976 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| AITKEN DAVIES, George Edward RESIGNED | Secretary | 16 May 2007 | 15 Jun 2012 | | | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| FRANKLIN, Stuart Kenneth RESIGNED | Secretary | 15 Jun 2012 | 15 Apr 2019 | | | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Secretary | 16 May 1920 | 16 May 2007 | | | 1 Mitchell Lane, Bristol, BS1 6BU |
| AITKEN DAVIES, George Edward RESIGNED | Director | 16 May 2007 | 21 Aug 2015 | Usa | March 1978 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| ARMSTRONG, Simon John RESIGNED | Director | 24 May 2007 | 15 Dec 2008 | United Kingdom | May 1962 | Orchard House, Heatherwold, Newtown, Newbury, Berkshire, RG20 9BG |
| FRANKLIN, Stuart Kenneth RESIGNED | Director | 24 Feb 2014 | 15 Apr 2019 | England | February 1976 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| GUPTA, Aditya RESIGNED | Director | 21 Aug 2015 | 27 Jun 2019 | India | August 1969 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| HARWOOD SMITH, Richard Martin RESIGNED | Director | 24 May 2007 | 30 Jun 2012 | England | September 1953 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| JINDAL, Ajay RESIGNED | Director | 21 Aug 2015 | 19 Jan 2022 | India | February 1984 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| KHURANA, Sunil Kumar RESIGNED | Director | 21 Aug 2015 | 19 Jan 2022 | India | August 1961 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| KLUGER, Michael Jay RESIGNED | Director | 16 May 2007 | 15 Sep 2009 | | October 1956 | 18 Mohawk Drive, Redding, Ct 06875, Usa |
| KRISHNAMOORTHY, Guruswamy RESIGNED | Director | 29 Apr 2019 | 28 Oct 2022 | United Kingdom | May 1971 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| LEYLAND, Peter Anthony RESIGNED | Director | 18 Aug 2009 | 31 Mar 2011 | United Kingdom | May 1955 | Abingdon Science Park, Barton Lane, Abingdon, Oxfordshire, OX14 3PH |
| MOON, Stephen Edward RESIGNED | Director | 25 Feb 2011 | 21 Jan 2016 | England | February 1970 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| NAGPAL, Praveen Kumar RESIGNED | Director | 27 Jun 2019 | 19 Jan 2022 | India | August 1972 | Bpl Medical Technologies Pvt Ltd, 11th Km, Arakere, Main Banerghatta Road, Bangalore, 560076, India |
| NANDA, Harsh RESIGNED | Director | 21 Aug 2015 | 07 Mar 2020 | India | May 1979 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| O'BRIEN, Jim RESIGNED | Director | 10 Dec 2014 | 21 Aug 2015 | Usa | April 1984 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| QUINN, Ian Patrick RESIGNED | Director | 16 Jun 2009 | 26 Aug 2015 | Ireland | June 1950 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| TULLY, Daniel RESIGNED | Director | 16 Sep 2009 | 01 Nov 2014 | Usa | December 1960 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB, United Kingdom |
| WORRALLO, Peter Anthony RESIGNED | Director | 21 Jan 2016 | 31 Jul 2023 | England | March 1962 | 1-5, Barton Lane, Abingdon Science Park, Abingdon, Oxfordshire, OX14 3NB |
| INSTANT COMPANIES LIMITED RESIGNED | Director | 16 May 1920 | 16 May 2007 | | | 1 Mitchell Lane, Bristol, BS1 6BU |