| Company | Timeline | Status | |
| London Transport Museum Limited Director • Director | 5 Nov 2015←8 Years→10 Jul 2024 | Active | |
| Transaid Worldwide Services Limited Director • Commissioner Of Transport | 1 Mar 2014←1 Year 7 Months→20 Oct 2015 | Active | |
| London Transport Museum Limited Director • Commissioner, Tfl | 11 Oct 2012←2 Years 10 Months→17 Aug 2015 | Active | |
| Woolwich Arsenal Rail Enterprises Limited Director • Commissioner | 23 Nov 2011←3 Years→16 Jul 2015 | Active | |
Woolwich Arsenal Rail Enterprises (Holdings) Limited Director • Commissioner | 23 Nov 2011←3 Years→16 Jul 2015 | Dissolved | |
City Airport Rail Enterprises (Holdings) Limited Director • Commissioner | 23 Nov 2011←3 Years→16 Jul 2015 | Dissolved | |
| City Airport Rail Enterprises Limited Director • Commissioner | 23 Nov 2011←3 Years→16 Jul 2015 | Active | |
Tube Lines (Holdings) Limited Director • Commissioner For Transport | 27 Jun 2010←4 Years→25 Nov 2014 | Dissolved | |
| Tramtrack Croydon Limited Director • Commisioner Transport For London | 26 Jun 2008←7 Years→16 Jul 2015 | Active | |
| Lul Nominee SSL Limited Director • Transport For London Commissio | 6 Sep 2007←7 Years→16 Jul 2015 | Active | |
