| Company | Timeline | Status | |
| Londonenergy Ltd Director • Unreported | 20 Jan 2021←4 Years→Current | Active | |
| HS2 Ltd Director • Civil Servant | 24 Feb 2012←4 Years→2 Nov 2016 | Active | |
Itso Services Limited Director • Civil Servant | 27 Jul 2011←4 Years→29 Jun 2016 | Dissolved | |
| High Speed Rail Limited Director • Civil Servant | 15 Jul 2011←5 Years→2 Nov 2016 | Active | |
| High Speed Six (HS6) Limited Director • Civil Servant | 31 Jan 2011←5 Years→2 Nov 2016 | Active | |
| High Speed Four (HS4) Limited Director • Civil Servant | 31 Jan 2011←5 Years→2 Nov 2016 | Active | |
| High Speed Five (HS5) Limited Director • Civil Servant | 31 Jan 2011←5 Years→2 Nov 2016 | Active | |
| High Speed Three (HS3) Limited Director • Civil Servant | 28 Jan 2011←5 Years→2 Nov 2016 | Active | |
| Itso Limited Director • Civil Servant | 26 Jan 2011←1 Year 11 Months→31 Dec 2012 | Active | |
| High Speed Two (HS2) Limited Director • Civil Servant | 1 Jan 2011←1 Year 11 Months→19 Dec 2012 | Active | |
