| Company | Timeline | Status | |
| London Transport Museum (Trading) Limited Director • None | 8 Mar 2010←1 Year 5 Months→3 Sep 2011 | Active | |
| London Transport Museum Limited Director • Oral Historian | 3 Sep 2008←3 Years→3 Sep 2011 | Active | |
| Eastside Community Heritage Secretary • Unreported | 16 Mar 2001←24 Years→Current | Active | |
