| Company | Timeline | Status | |
| The Society Of College, National And University Libraries Director • Director | 12 Jun 2018←1 Year 9 Months→31 Mar 2020 | Active | |
| Society Of Genealogists Enterprises Limited Director • Historian | 25 Sep 2012←4 Years→4 Jul 2017 | Dissolved | |
| Society Of Genealogists(The) Director • Researcher And Presenter | 28 Jun 2011←4 Years→1 Mar 2016 | Active | |
| Sticks Research Agency Limited Director • Unreported | 19 Feb 2007←18 Years→Current | Active | |
