| Company | Timeline | Status | |
| Open Strings Limited Director • Musician | 23 Aug 2000←16 Years→24 Jan 2017 | Dissolved | |
| Open Strings Limited Secretary • Musician | 23 Aug 2000←16 Years→24 Jan 2017 | Dissolved | |
| Strings Attached Limited Director • Musician | 9 Aug 1994←31 Years→Current | Active | |
