| Company | Timeline | Status | |
| National Nuclear Corporation Limited Director • Engineer | 3 Aug 1991←2 Years 9 Months→30 Apr 1994 | Active | |
| Amentum Clean Energy Limited Director • Engineer | 6 Jul 1991←2 Years 9 Months→30 Apr 1994 | Active | |
| Fast Reactor Technology Limited Director • Engineer | 10 May 1991←2 Years 11 Months→30 Apr 1994 | Active | |
| PWR Power Projects Limited Director • Managing Director | 1 Jan 1970←24 Years→30 Apr 1994 | Active | |
