| Company | Timeline | Status | |
| Abyssinian Gold Plc Director • Director | 28 Jul 2020←2 Years 3 Months→11 Nov 2022 | Active | |
| Vega International Consulting Limited Director • Director | 26 Nov 2019←5 Years→Current | Active | |
| Jasper Consult Limited Director • Financial Consultant | 12 Oct 2011←1 Month→5 Dec 2011 | Active | |
| Jasper Capital Limited Director • Financial Consultant | 12 Oct 2011←1 Month→5 Dec 2011 | Active | |
| Jasper Corporate Finance Limited Director • Financial Consultant | 12 Oct 2011←1 Month→5 Dec 2011 | Active | |
| Calamos Investments LLP Non-designated LLP Member • Unreported | 1 Jan 2010←1 Year 6 Months→13 Jul 2011 | Dissolved | |
| Guestfleet Limited Director • Executive | 7 Jul 2008←17 Years→Current | Active | |
| Lauderdale Mansions (East) Limited Director • Executive | 7 Jul 2008←17 Years→Current | Active | |
| Eaton Vance Management (International) Limited Director • Company Director | 4 Jun 2001←6 Years→5 Nov 2007 | Active | |
