| Company | Timeline | Status | |
| The Playful Games Company Limited Director • Designer | 8 Oct 2004←20 Years→31 Dec 2024 | Dissolved | |
| The Playful Games Company Limited Secretary • Designer | 8 Oct 2004←20 Years→31 Dec 2024 | Dissolved | |
Double G Communications Limited Secretary • Consultant | 3 Feb 2000←14 Years→11 Feb 2014 | Dissolved | |
Double G Communications Limited Director • Consultant | 3 Feb 2000←14 Years→11 Feb 2014 | Dissolved | |
