| Company | Timeline | Status | |
| Eclipse Studios Limited Director • Software Designer | 2 Jun 1999←26 Years→Current | Liquidation | |
| Sensible Soundware Limited Director • Software Designer | 3 Apr 1995←2 Years 9 Months→22 Jan 1998 | Active | |
Sensible Limited Director • Software Designer | 14 Dec 1994←5 Years→26 Feb 2000 | Dissolved | |
