| Company | Timeline | Status | |
| Centre Of Effort Limited Director • Marine Consultant | 6 Apr 2016←9 Years→Current | Active | |
| Centre Of Buoyancy Limited Director • Director | 8 Mar 2011←14 Years→Current | Active | |
| City View House Management Co. Limited Director • Naval Architect | 11 Jun 2001←24 Years→Current | Active | |
