| BEGLEY, Conor Patrick Anthony, Mr. ACTIVE | Director | 01 Jun 2023 | | United Kingdom | April 1975 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| LAM, I-Chong, Mr. ACTIVE | Director | 01 Mar 2024 | | Taiwan | April 1994 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| POWELL, Stephen, Mr. ACTIVE | Director | 18 May 2025 | | England | July 1972 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| SHYU, Jia-Horng, Mr. ACTIVE | Director | 27 Feb 2020 | | Taiwan | September 1967 | No. 168, Sing-Ai Rd., Neihu District, Taipei City, Taiwan |
| SUNG, Ching-Sheng ACTIVE | Director | 18 May 2025 | | Taiwan | September 1974 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| CHARLESWORTH, Graham Mayne RESIGNED | Secretary | | 01 Sep 1997 | | | 3 Hall Drive, Old Catton, Norfolk, NR6 7DW |
| CHARLESWORTH, Marianne Olwen RESIGNED | Secretary | 01 Sep 1997 | 23 Apr 2004 | | | The Old Apple Store, 3 Hall Drive, Church Street Old Catton, Norwich, NR6 7DW |
| GOFF, Lesley Irene RESIGNED | Secretary | 01 Mar 2013 | 04 May 2016 | | | Fair View, Main Street, Grendon Underwood, Aylesbury, Buckinghamshire, HP18 0SP, England |
| BLANDY SERVICES LIMITED RESIGNED | Secretary | 04 Jun 2004 | 01 Mar 2013 | | | 1, Friar Street, Reading, Berkshire, RG1 1DA |
| BENNETT, Raymond William RESIGNED | Director | | 01 Sep 1997 | | June 1955 | Pastures Cottage, Boarstall, Aylesbury, Buckinghamshire, HP18 9UX |
| BRADLEY, David RESIGNED | Director | 01 May 2001 | 16 Apr 2004 | England | October 1959 | 42 Chiltern Avenue, Bushey, Hertfordshire, WD23 4RG |
| CHANG, Tsung-Chu RESIGNED | Director | 12 Aug 2016 | 27 Feb 2020 | Taiwan | October 1964 | No. 168, Sing-Ai Road, Neihu District, Taipei City, 11494, Taiwan |
| CHARLESWORTH, Graham Mayne RESIGNED | Director | | 23 Apr 2004 | United Kingdom | September 1938 | 3 Hall Drive, Old Catton, Norfolk, NR6 7DW |
| CHO, Chunhung, Mr. RESIGNED | Director | 31 Dec 2019 | 01 Jun 2023 | Taiwan | April 1964 | No. 168, Sing-Ai Road, Neihu District, Taipei City, 11494, Taiwan |
| HSIEH, Sheng Wen RESIGNED | Director | 31 Dec 2018 | 31 Dec 2019 | Taiwan | January 1968 | No. 168, Sing-Ai Road, Neihu District, Taipei City, 11494, Taiwan |
| HSIEH, Sheng-Wen, Mr. RESIGNED | Director | 01 Jun 2023 | 01 Mar 2024 | Taiwan | January 1968 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| HUNG, Tung Chang, Mr. RESIGNED | Director | 18 Mar 2021 | 18 May 2025 | Taiwan | December 1963 | No. 168, Sing-Ai Rd., Neihu District, Taipei City, Taiwan |
| LEE, Dong-Ling RESIGNED | Director | 12 Aug 2016 | 31 Dec 2018 | Taiwan | August 1960 | No. 168, Sing-Ai Road, Neihu District, Taipei City, 11494, Taiwan |
| LIN, I Chih RESIGNED | Director | 04 May 2016 | 18 May 2025 | Taiwan | August 1987 | No. 168, Sing-Ai Road, Taipei, Neihu District, Taiwan |
| LIU, Chiu Tsao RESIGNED | Director | 04 May 2016 | 18 Mar 2021 | Taiwan | January 1953 | No. 168, Sing-Ai Road, Taipei, Neihu District, Taiwan |
| PATTERSON, Ian James RESIGNED | Director | 04 May 2016 | 18 May 2025 | United Kingdom | June 1958 | 20 Thame Park Business Centre, Wenman Road, Thame, Oxon, OX9 3XA |
| WALKER, Stuart Richard, Mr. RESIGNED | Director | 13 Oct 1997 | 18 May 2025 | England | January 1961 | 5 Abbey Avenue, St. Albans, Hertfordshire, AL3 4BJ |
| WILKS, Steve RESIGNED | Director | 01 Dec 2004 | 30 Jun 2013 | United Kingdom | June 1957 | 8 Grove Park, Knutsford, Cheshire, WA16 8QA |
| WILLCOX, Russell Charles RESIGNED | Director | 01 Oct 1997 | 17 May 2023 | United Kingdom | January 1960 | Old School, Toot Baldon, Oxford, OX44 9NE |