| Company | Timeline | Status | |
Ringgo (GB) Limited Director • None | 24 Aug 2012←5 Years→19 Sep 2017 | Dissolved | |
Cobalt Holdings Limited Director • None | 24 Aug 2012←5 Years→19 Sep 2017 | Dissolved | |
| Ringgo Limited Director • None | 24 Aug 2012←5 Years→19 Sep 2017 | Active | |
