| Company | Timeline | Status | |
| Network Rail Limited Director • Chief Capital Officer | 24 Jun 2024←1 Year 6 Months→Current | Active | |
| Network Rail Infrastructure Limited Director • Chief Capital Officer | 24 Jun 2024←1 Year 6 Months→Current | Active | |
| Tube Lines Limited Director • Director Of Projects | 24 Aug 2011←1 Year 9 Months→31 May 2013 | Active | |
