| Company | Timeline | Status | |
| Southern Railway Limited Director • Managing Director | 14 Sep 2014←3 Years→10 Dec 2017 | Active | |
| Govia Thameslink Railway Limited Director • Managing Director | 9 Jun 2014←4 Years→6 Jul 2018 | Active | |
| SLPH Limited Director • Managing Director (passenger Rail) | 18 Sep 2013←9 Years→4 Jul 2023 | Active | |
| Rail Safety And Standards Board Limited Director • Managing Director, Govia Thameslink Rail | 20 Dec 2011←6 Years→11 Jan 2018 | Active | |
| Roffey Park Institute Limited Director • Managing Director | 16 Nov 2006←15 Years→16 Dec 2021 | Active | |
| London & South Eastern Railway Limited Director • Managing Director | 17 Mar 2006←9 Years→23 Sep 2015 | Active | |
| New Southern Railway Limited Director • Managing Director | 3 Mar 2003←3 Years→31 Mar 2006 | Active | |
| South Eastern Train Maintenance Limited Director • Operation Director | 6 Sep 2001←1 Year 5 Months→28 Feb 2003 | Active | |
| Connex South Eastern Director • Operation Director | 6 Sep 2001←1 Year 5 Months→28 Feb 2003 | Active | |
| New Southern Railway Limited Director • Operation Director | 22 Aug 2001←4 Days→26 Aug 2001 | Active | |
