| Company | Timeline | Status | |
| CKK Civil Engineering Limited Director • Engineer | 14 Nov 2022←8 Months→12 Jul 2023 | Active | |
| CKK Civil Engineering Limited Director • Engineer | 25 Feb 2021←1 Year 3 Months→31 May 2022 | Active | |
| CKK Civil Engineering Limited Director • Engineer | 15 Mar 2019←21 Days→5 Apr 2019 | Active | |
KKC Engineering Limited Director • Construction | 18 Jun 2012←6 Years→9 Nov 2018 | Dissolved | |
