| Company | Timeline | Status | |
| North Star Coffee Holdings Limited Director • Director | 19 Mar 2019←6 Years→Current | Active | |
| North Star Coffee Shop Limited Director • Director | 1 Mar 2018←7 Years→Current | Active | |
| North Star Coffee Roasters Limited Director • Managing Director | 28 May 2013←12 Years→Current | Active | |
Responsible Research Limited Director • Director | 3 Nov 2008←5 Years→18 Mar 2014 | Dissolved | |
| The Buzzz Limited Director • Director | 27 Feb 2003←22 Years→3 Jun 2025 | Dissolved | |
