| Company | Timeline | Status | |
| Jia-Q Project Solutions Services Limited Director • Director | 1 Oct 2024←1 Year 2 Months→Current | Active | |
| Kia-Q Construction Services Limited Director • Director | 3 Aug 2018←7 Years→Current | Active | |
| J C Quinn Interiors Limited Director • Interior Designer | 11 Jun 2012←10 Years→28 Sep 2022 | Dissolved | |
