| Company | Timeline | Status | |
| Oppenheimer Capital Limited Director • Director | 1 Jun 2018←2 Years 9 Months→16 Mar 2021 | Dissolved | |
| E Oppenheimer & Son (UK) Limited Director • Director | 24 Jan 2018←1 Year 6 Months→12 Aug 2019 | Dissolved | |
| Hattron Limited Director • Company And Trust Director | 26 Jul 2017←2 Years 1 Month→20 Sep 2019 | Active | |
| Oppenheimer Generations (UK) Limited Director • Director | 31 May 2017←9 Months→26 Mar 2018 | Active | |
