| Company | Timeline | Status | |
Ancient Worlds Ltd Director • Archaeologist | 19 Aug 2014←6 Years→13 Oct 2020 | Dissolved | |
| Sussex Archaeology And History Ltd Director • Archaeologist | 10 Jan 2011←12 Years→31 Mar 2023 | Active | |
| Chris Butler Archaeological Services Ltd Director • Director | 1 Jul 2010←15 Years→Current | Active | |
