| Company | Timeline | Status | |
| Interweb Systems Limited Secretary • Unreported | 14 Jan 2000←25 Years→Current | Active | |
| The Internet Technical Bookshop Limited Director • Company Director | 12 Jan 1996←29 Years→Current | Active | |
| The Internet Bookshop Limited Director • Company Director | 13 Sep 1994←31 Years→Current | Active | |
| Interweb Systems Limited Director • Company Director | 2 Aug 1994←31 Years→Current | Active | |
| Etherpress Limited Director • Company Director | 2 Aug 1994←31 Years→Current | Active | |
| First Technology Transfer Limited Director • Company Director | 5 Sep 1992←33 Years→Current | Active | |
