| Company | Timeline | Status | |
| Scottish Baroque Ensemble Limited Director • Musician | 31 Mar 1995←5 Years→27 Oct 2000 | Active | |
| Tricloud Limited Director • Musician | 3 Feb 1995←7 Years→18 Oct 2002 | Active | |
| Tricloud Limited Secretary • Musician | 3 Feb 1995←7 Years→18 Oct 2002 | Active | |
