| Company | Timeline | Status | |
| Tube Lines Limited Director • Company Director | 27 Jun 2010←9 Months→4 Apr 2011 | Active | |
A2J Limited Director • Project Director | 2 Mar 2009←6 Years→19 May 2015 | Dissolved | |
| Lul Nominee SSL Limited Director • Director | 27 May 2008←6 Months→9 Dec 2008 | Active | |
| Lul Nominee BCV Limited Director • Director | 27 May 2008←6 Months→9 Dec 2008 | Active | |
Metronet Rail BCV Limited Director • Company Director | 1 Nov 2007←6 Months→28 May 2008 | Dissolved | |
Metronet Rail SSL Limited Director • Company Director | 1 Nov 2007←6 Months→28 May 2008 | Dissolved | |
| Amentum International Holdings UK Ltd Director • Unreported | 17 Jan 2006←29 Days→15 Feb 2006 | Active | |
| Harrisons Wharf (Phase Ii) Management Company Limited Director • Program Director | 15 Dec 2003←2 Years 11 Months→5 Dec 2006 | Active | |
