| Company | Timeline | Status | |
| Duerer Press Limited Director • It Consultant | 29 Aug 2014←11 Years→Current | Active | |
| Greater London Industrial Archaeology Society Director • Designer | 27 Mar 2013←5 Years→27 May 2018 | Active | |
| De Buren Limited Liability Partnership Designated LLP Member • Unreported | 22 Jan 2009←16 Years→Current | Active | |
