| Company | Timeline | Status | |
| Signia Songs Limited Director • Unreported | 3 Oct 2001←24 Years→Current | Active | |
| Graincrave Limited Director • Composer | 7 Jul 1997←1 Year 5 Months→7 Dec 1998 | Active | |
| Signia Productions Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Readyfame Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
