| Company | Timeline | Status | |
| Cyberscience Corporation Limited Director • Physics Lecturer | 1 Aug 1991←12 Years→22 Sep 2003 | Active | |
| Cyberscience Limited Director • Physics Lecturer | 1 Aug 1991←12 Years→22 Sep 2003 | Active | |
| Cyberscience Limited Director • Unreported | 1 Jan 1970←33 Years→22 Sep 2003 | Active | |
