| Company | Timeline | Status | |
| Global Infrastructure Investor Association Limited Director • Unreported | 3 Jul 2017←8 Years→Current | Active | |
| Macquarie Infrastructure GP Limited Director • Banker | 9 Mar 2016←1 Year 10 Months→12 Jan 2018 | Active | |
| Orchard Court (Portman Square) Limited Director • Unreported | 31 Oct 2013←12 Years→Current | Active | |
NL Airport Pension Trustee Limited Director • Banker | 20 Dec 2012←25 Days→14 Jan 2013 | Dissolved | |
NL Airport Investments Limited Director • Banker | 3 Dec 2012←1 Year 8 Months→5 Aug 2014 | Dissolved | |
NL Airport Finance Limited Director • Banker | 3 Dec 2012←1 Year 8 Months→5 Aug 2014 | Dissolved | |
| South West Airports Limited Director • Banker | 15 Dec 2010←1 Year 4 Months→26 Apr 2012 | Active | |
| Bristol Airport Limited Director • Banker | 15 Dec 2010←1 Year 4 Months→26 Apr 2012 | Active | |
| Airports (UK) No.2 Limited Director • Banker | 3 Feb 2004←1 Year 5 Months→18 Jul 2005 | Dissolved | |
Tidefast Limited Director • Banker | 24 Apr 2003←10 Months→24 Feb 2004 | Dissolved | |
