| Company | Timeline | Status | |
| Penlu Management Company Limited Director • Economist | 23 Apr 2016←9 Years→Current | Active | |
| RBB Economics LLP Designated LLP Member • Unreported | 26 Sep 2005←20 Years→Current | Active | |
RBB Limited Director • Economist | 26 Mar 2002←16 Years→23 Aug 2018 | Dissolved | |
