| Company | Timeline | Status | |
| Darpix Ltd Director • Civil Engineer | 17 Jun 2013←8 Months→21 Feb 2014 | Dissolved | |
| Sigma Trader Ltd Director • Civil Engineer | 26 Mar 2013←8 Years→7 Sep 2021 | Dissolved | |
| Sigma London Investor Ltd Director • Unreported | 18 Mar 2013←12 Years→Current | Active | |
