| Company | Timeline | Status | |
| Quantitative Markets Limited Director • Quantitative Analyst | 8 Jan 2013←1 Year 5 Months→24 Jun 2014 | Dissolved | |
| Derivatives Advisory Ltd Director • Quantitative Analyst | 1 Jun 2012←13 Years→Current | Active | |
| Derivatives Advisory Ltd Director • Futures Trading And Definitives Consulti | 9 May 2012←23 Days→1 Jun 2012 | Active | |
