| Company | Timeline | Status | |
| Grey Heron Partners UK Limited Director • Chief Opperating Officer | 1 Aug 2018←4 Years→17 Jan 2023 | Dissolved | |
| Mod Capital UK Limited Director • Director | 30 Nov 2017←3 Years→22 Jun 2021 | Dissolved | |
| Mary Oppenheimer Daughters (UK) Limited Director • Company Secretary | 7 Nov 2016←8 Years→Current | Active | |
