| Company | Timeline | Status | |
| Sam Allen Associates Limited Director • Unreported | 16 Mar 2020←5 Years→Current | Active | |
| Sa Research Limited Director • Unreported | 15 Aug 2014←11 Years→Current | Active | |
| Sarh Limited Director • Unreported | 25 Jan 2010←15 Years→Current | Active | |
Dawson Research Limited Director • None | 12 Jan 2010←7 Years→16 Feb 2017 | Dissolved | |
| Savannah Group Limited Director • Recruitment Consultant | 1 Sep 2007←1 Year 4 Months→27 Jan 2009 | Active | |
