| Company | Timeline | Status | |
| White Music Limited Director • Musician | 30 Sep 1991←30 Years→26 May 2022 | Active | |
| New Affirmative Limited Director • Musician | 30 Sep 1991←30 Years→26 May 2022 | Active | |
| Topographic Music Limited Director • Musician | 30 Sep 1991←30 Years→26 May 2022 | Active | |
| Yes Music Limited Director • Musician | 30 Sep 1991←30 Years→26 May 2022 | Dissolved | |
