| Company | Timeline | Status | |
| Solarvista Limited Director • Company Director | 31 Dec 1992←33 Years→Current | Active | |
| Solarvista Software Limited Director • Company Director | 18 Apr 1992←33 Years→Current | Active | |
| Zappforms Limited Director • Company Director | 30 Mar 1992←33 Years→Current | Active | |
| Iris Associates Limited Director • Company Director | 20 May 1991←5 Years→26 Jul 1996 | Dissolved | |
