| Company | Timeline | Status | |
| Diamond Crest Management Limited Director • Director | 10 Dec 2015←1 Year 10 Months→1 Nov 2017 | Dissolved | |
| Larch Research LLP Non-designated LLP Member • Unreported | 19 Aug 2013←10 Years→13 Feb 2024 | Dissolved | |
Aperio Associates Ltd Director • Managing Director | 10 Jun 2008←11 Years→9 Nov 2019 | Dissolved | |
