| Company | Timeline | Status | |
| Brain Mind Forum Limited Director • Company Director | 28 Sep 2010←9 Months→28 Jun 2011 | Dissolved | |
| Ukif Limited Secretary • Unreported | 6 Dec 2005←17 Years→31 Mar 2023 | Dissolved | |
| Oxford Information Labs Limited Director • Company Director | 2 Jan 2005←2 Years 2 Months→19 Mar 2007 | Active | |
| Ukif Limited Director • Company Director | 15 Dec 2004←18 Years→31 Mar 2023 | Dissolved | |
CCTLD Services Limited Director • Company Chairman | 21 Oct 2003←10 Years→11 Feb 2014 | Dissolved | |
| Oxford Aeroplane Company Limited Director • Company Director | 21 Dec 2002←22 Years→Current | Active | |
| Oxford Aeroplane Company Limited Secretary • Unreported | 22 Mar 2002←23 Years→Current | Active | |
| Nominet UK Secretary • Information Techn. Consultant | 24 May 1996←3 Years→8 Jul 1999 | Active | |
| Nominet UK Director • Company Director | 24 May 1996←8 Years→8 Dec 2004 | Active | |
| Broomfield Associates Limited Director • Consultant | 23 Apr 1996←29 Years→Current | Active | |
