| Company | Timeline | Status | |
| Judo International School Limited Director • Accountant | 25 Jul 2023←1 Month→13 Sep 2023 | Active | |
| Arthur Han Accountancy Limited Director • Accountant | 1 Jun 2017←8 Years→Current | Active | |
| P & M Professional Services Limited Director • Accountant | 16 Feb 2015←5 Years→31 Dec 2020 | Dissolved | |
| Nichols Green Management Limited Director • Certified Chartered Accountant | 8 Dec 2013←3 Years→9 Nov 2017 | Active | |
