| Company | Timeline | Status | |
| A & H Technology Limited Director • Manager | 5 Jan 2021←4 Years→Current | Active | |
| A & H Technology Limited Director • Manager | 5 Jan 2021←3 Years→7 Nov 2024 | Active | |
| A & H Innovation Limited Director • Director | 22 Sep 2016←4 Years→30 Mar 2021 | Dissolved | |
Hobbietech Limited Director • Company Director | 30 Mar 2016←3 Years→21 May 2019 | Dissolved | |
| A & H Testing Limited Director • Director | 24 Oct 2011←8 Years→1 Dec 2019 | Active | |
