| Company | Timeline | Status | |
| Hong Kong Study UK Ltd Director • Company Director | 8 Jan 2021←1 Year 4 Months→10 May 2022 | Dissolved | |
| Red Teachers Limited Director • Operations Director | 17 Sep 2008←17 Years→Current | Active | |
| Red Ltd Director • Operations Director | 4 Jul 2008←17 Years→Current | Active | |
| Red Ltd Secretary • Operations Director | 4 Jul 2008←17 Years→Current | Active | |
| Red Ltd Director • Director | 26 Jun 2008←1 Day→27 Jun 2008 | Active | |
