| Company | Timeline | Status | |
| W.S.Rothband & Company Limited Director • Dental Surgeon | 30 Sep 2011←3 Years→20 Mar 2015 | Active | |
| W.S.Rothband & Company Limited Director • Dental Surgeon | 23 Oct 1991←16 Years→28 Mar 2008 | Active | |
Taldown Limited Secretary • Dental Surgeon | 30 Apr 1991←25 Years→10 May 2016 | Dissolved | |
Taldown Limited Director • Dental Surgeon | 30 Apr 1991←25 Years→10 May 2016 | Dissolved | |
