| Company | Timeline | Status | |
| Marquee Moon Limited Director • Director | 9 May 2014←1 Year 5 Months→30 Oct 2015 | Active | |
| Bitcap Holdings Limited Director • Director | 25 Jul 2013←3 Years→9 Mar 2017 | Active | |
| Heisenberg Capital Limited Director • Director | 14 Jun 2013←2 Months→25 Aug 2013 | Active | |
Max Keiser Productions Limited Director • Director | 14 Jun 2013←3 Years→9 Mar 2017 | Dissolved | |
