| Company | Timeline | Status | |
| Printgb Limited Director • Graphic Designer | 2 Dec 2020←4 Years→31 Dec 2024 | Dissolved | |
| Pre Press Digital Print Limited Director • Graphic Designer | 28 Jun 2000←21 Years→4 Aug 2021 | Dissolved | |
Pre Press Group Limited Director • Graphic Designer | 12 Jun 2000←18 Years→30 Oct 2018 | Dissolved | |
