| Company | Timeline | Status | |
| JSCT Europe Limited Director • Trader/director | 7 Jun 2018←5 Years→20 Mar 2024 | Dissolved | |
| Jane Street International Trading Ltd Director • Trader/director | 7 Oct 2013←10 Years→20 Mar 2024 | Active | |
| Jane Street Financial Limited Director • Ceo | 8 Jan 2013←11 Years→14 May 2024 | Active | |
| Jane Street Europe Limited Director • Manager | 8 Jan 2013←11 Years→20 Mar 2024 | Active | |
