| Company | Timeline | Status | |
| The Erddig Brewing Company Limited Director • Director | 16 Apr 2014←6 Years→16 Mar 2021 | Dissolved | |
Ba4u-Business Assistance For You Limited Director • Business Advice To Sme | 20 Nov 2012←7 Years→11 Feb 2020 | Dissolved | |
| St Automotive Ceramic Limited Director • Company Director | 15 Jun 2009←3 Years→30 Oct 2012 | Active | |
| St Aerospace Limited Director • Company Director | 15 Jun 2009←3 Years→30 Oct 2012 | Active | |
