| Company | Timeline | Status | |
| Caldecott Group Limited Director • Company Director | 14 May 2021←1 Year 11 Months→5 May 2023 | Active | |
| Smart Detection Systems Limited Director • Company Director | 27 Mar 2019←4 Years→12 Sep 2023 | Dissolved | |
| Smart CCTV (Online) Limited Director • Director | 29 Nov 2018←4 Years→19 Sep 2023 | Dissolved | |
