| Company | Timeline | Status | |
| RXDG Limited Director • Bioarchaeologist | 28 Jan 2013←12 Years→Current | Active | |
| Ultra Water Systems Limited Director • Bioarchaeologist | 28 Jan 2013←1 Year 8 Months→5 Oct 2014 | Active | |
| Somerset Spaulding Limited Director • Bioarchaeologist | 28 Jan 2013←4 Months→28 May 2013 | Dissolved | |
| Influcare (Europe) Limited Director • Bioarchaeologist | 28 Jan 2013←7 Months→1 Sep 2013 | Active | |
