| Company | Timeline | Status | |
| Imimobile Software Limited Director • Venture Capitalist | 1 Nov 2007←2 Years 8 Months→30 Jun 2010 | Active | |
| Whitefield Legal Services Limited Secretary • Unreported | 1 May 2007←5 Years→16 Jan 2013 | Active | |
| Whitefield Legal Services Limited Director • Venture Capitalist | 5 Jan 2007←6 Years→16 Jan 2013 | Active | |
| Acacia SLP (General Partner) Limited Director • Venture Capitalist | 22 May 2006←15 Years→21 Sep 2021 | Dissolved | |
| Acacia General Partner Limited Director • Venture Capitalist | 22 Jul 2005←19 Years→1 Oct 2024 | Dissolved | |
| Acacia Capital Partners Limited Director • Venture Capitalist | 22 Jul 2005←19 Years→20 Sep 2024 | Dissolved | |
| Xmos Limited Director • Venture Capitalist | 6 Jul 2005←19 Years→5 Dec 2024 | Active | |
| Atlantic Bridge Capital LLP Designated LLP Member • Unreported | 16 Jul 2004←8 Months→31 Mar 2005 | Active | |
Whereonearth Limited Director • Venture Capitalist | 27 Nov 2002←1 Year 1 Month→21 Jan 2004 | Dissolved | |
Quadstone Paramics Limited Director • Venture Capitalist | 4 Dec 2000←3 Years→30 Apr 2004 | Dissolved | |
