| Company | Timeline | Status | |
| Openreach Limited Director • Company Director | 15 Dec 2017←7 Years→Current | Active | |
| Shannon Trust Director • Pro Rector Enterprises Imperial College | 13 Dec 2012←6 Years→22 Aug 2019 | Active | |
| Intertek Group Plc Director • Director | 1 Sep 2009←6 Years→25 May 2016 | Active | |
| I C Consultants Limited Director • Pro Rector Commercial Development | 21 Jul 2009←4 Years→31 Jul 2013 | Active | |
Gmec Management Company Limited Director • Director | 23 Apr 2009←3 Years→25 Jul 2012 | Dissolved | |
| Thamesport Interchange Limited Director • Company Director | 19 Oct 2007←6 Months→30 Apr 2008 | Active | |
| Beckton Energy Limited Director • Company Director | 6 Sep 2007←7 Months→30 Apr 2008 | Active | |
| 2oc (Holdings) Limited Director • Company Director | 6 Sep 2007←7 Months→30 Apr 2008 | Dissolved | |
| Arqiva Holdings Limited Director • Company Director | 31 Aug 2004←2 Years 7 Months→3 Apr 2007 | Active | |
| National Grid UK Limited Director • Company Director | 5 Dec 2003←4 Years→30 Apr 2008 | Active | |
