| Company | Timeline | Status | |
| Video Interaction Guidance HK (Vighk) Ltd Director • Educational Psychologist | 24 Feb 2023←1 Year 5 Months→30 Jul 2024 | Dissolved | |
| Association For Video Interaction Guidance UK Director • Psychologist | 16 Aug 2012←6 Years→21 Nov 2018 | Active | |
