| Company | Timeline | Status | |
| KTK Security Ltd Director • Director  | 5 Jan 2024←1 Year 10 Months→Current  | Active  | |
| KTK Central Ltd Director • Company Director  | 4 Jan 2023←1 Year 5 Months→11 Jun 2024  | Dissolved  | |
| Smart Elderly Care Ltd Director • Company Director  | 21 Dec 2022←8 Months→15 Sep 2023  | Active  | |
