| Company | Timeline | Status | |
| CSR Limited Director • Investment Director | 31 May 2001←2 Years 8 Months→30 Jan 2004 | Active | |
| Cambridge Broadband Networks Limited Director • Businessman | 15 May 2001←3 Years→15 Jul 2004 | Dissolved | |
| Qualcomm Technologies International, Ltd Director • Investment Manager | 7 Apr 1999←4 Years→30 Jan 2004 | Active | |
