| Company | Timeline | Status | |
| Coram Life Education Director • Civil Servant | 1 Jan 2014←6 Years→18 Sep 2020 | Active | |
| Alma Primary Director • Civil Servant | 22 Feb 2012←9 Years→23 Jul 2021 | Active | |
DCCZ Limited Director • Civil Servant | 28 Jul 2011←4 Years→29 Sep 2015 | Dissolved | |
| Brooklaw Limited Director • Management Consultant | 15 Nov 2010←3 Years→9 Oct 2014 | Active | |
