| Company | Timeline | Status | |
| Cai&Co Ltd Director • Creative Director | 6 Nov 2025←1 Month→Current | Active | |
| Once Upon A Town Ltd Director • Graphic Designer | 12 Oct 2022←3 Years→Current | Active | |
D.A.D Group Limited Director • Graphic Designer | 1 Jul 2016←3 Years→27 Aug 2019 | Dissolved | |
| Cai And Kyn Limited Director • Graphic Designer | 8 Jan 2007←17 Years→6 Feb 2024 | Dissolved | |
