| Company | Timeline | Status | |
| New Affirmative Limited Director • Musician | 30 Sep 1991←23 Years→28 Jun 2015 | Active | |
| Topographic Music Limited Director • Musician | 30 Sep 1991←23 Years→28 Jun 2015 | Active | |
| Yes Music Limited Director • Musician | 30 Sep 1991←23 Years→28 Jun 2015 | Dissolved | |
| Squire Music Limited Director • Musician | 1 Jul 1991←24 Years→28 Jun 2015 | Active | |
