| Company | Timeline | Status | |
| Institution Of Railway Operators Limited Director • Author | 2 Jun 2011←1 Year 6 Months→14 Dec 2012 | Dissolved | |
Former Iro Director • Author | 16 Dec 2008←3 Years→31 Oct 2012 | Dissolved | |
| The Chartered Institute Of Logistics And Transport In The UK Director • Transport Consultant | 15 Jul 1991←1 Year 2 Months→30 Sep 1992 | Active | |
