| Company | Timeline | Status | |
Asia Touring Limited Director • Musician | 8 Feb 2008←10 Years→6 Nov 2018 | Dissolved | |
| New Affirmative Limited Secretary • Unreported | 29 Nov 2000←24 Years→Current | Active | |
| Topographic Music Limited Secretary • Musician | 24 Nov 2000←24 Years→Current | Active | |
| Yes Music Limited Secretary • Musician | 24 Nov 2000←21 Years→15 Jul 2022 | Dissolved | |
| ABW & H Limited Director • Musician | 30 Mar 1995←30 Years→Current | Active | |
| Topographic Music Limited Director • Musician | 22 Apr 1993←32 Years→Current | Active | |
| Asia Heritage Ltd Director • Musician | 31 Dec 1991←33 Years→Current | Active | |
Asia Music Limited Director • Musician | 31 Dec 1991←28 Years→13 Oct 2020 | Dissolved | |
| New Affirmative Limited Director • Musician | 30 Sep 1991←34 Years→Current | Active | |
| Yes Music Limited Director • Musician | 30 Sep 1991←30 Years→15 Jul 2022 | Dissolved | |
