| Company | Timeline | Status | |
| Cintra Property Management Limited Director • Engineering Consultant | 4 Oct 2022←3 Years→Current | Active | |
| Ice Benevolent Fund Director • Chartered Civil Engineer | 1 Jan 2020←3 Years→31 Dec 2022 | Active | |
| Ice Benevolent Fund Director • Civil Engineer | 1 Jan 2015←3 Years→31 Dec 2017 | Active | |
