| Company | Timeline | Status | |
| The Sir Nigel Gresley Locomotive Company Limited Director • Retired | 25 Jan 1999←16 Years→18 Jul 2015 | Active | |
| Mainline Steam Locomotive Operators Limited Director • Retired | 13 Jan 1996←10 Years→21 Jan 2006 | Dissolved | |
| The Sir Nigel Gresley Locomotive Trust Limited Director • Retired Underwriting Member Of | 25 Sep 1991←23 Years→18 Jul 2015 | Active | |
