| Company | Timeline | Status | |
| Susila Dharma Britain Director • Professor | 16 Jun 2001←3 Years→27 Aug 2004 | Active | |
| Snaycourt Limited Director • Professor | 17 Jan 1992←34 Years→Current | Active | |
| Snaycourt Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
