| Company | Timeline | Status | |
| Csida UK Limited Director • Chief Operating Officer | 14 May 2025←5 Months→Current | Active | |
| Citadel Enterprise Technology Services Limited Director • Chief Operating Officer | 14 Nov 2023←1 Year 11 Months→Current | Active | |
| Citadel Enterprise Europe Limited Director • Chief Executive | 6 Sep 2023←2 Years 1 Month→Current | Active | |
| Citadel Securities Europe Services Limited Director • Chief Operating Officer | 9 Sep 2022←3 Years→Current | Active | |
| CS Apac Finance (UK) Limited Director • Chief Operating Officer | 17 Dec 2021←5 Months→1 Jun 2022 | Active | |
| Citadel Management (Europe) Iii Limited Director • Chief Operating Officer | 14 Jul 2021←4 Years→Current | Active | |
| Citadel Management (Europe) Ii Limited Director • Chief Operating Officer | 12 Oct 2020←5 Years→Current | Active | |
| Citadel Advisors Europe Limited Director • Chief Operating Officer | 13 Nov 2019←5 Years→Current | Active | |
| Citadel Securities Finance (UK) Limited Director • Chief Operating Officer | 26 Apr 2019←3 Years→1 Jun 2022 | Active | |
| Citadel Europe LLP Designated LLP Member • Unreported | 20 Oct 2008←3 Months→28 Jan 2009 | Dissolved | |
