| Company | Timeline | Status | |
| QKD LLP Designated LLP Member • Unreported | 13 Nov 2018←6 Years→Current | Active | |
| Ki Kwan Do Ltd Director • Instructor | 13 Sep 2006←18 Years→17 Dec 2024 | Dissolved | |
| Qi Kwan Do Ltd Director • Martial Arts Instructor | 27 Jan 2005←20 Years→Current | Active | |
| Chi Kwan Do Limited Director • Martial Arts Instructor | 27 Jan 2005←20 Years→Current | Active | |
