| Company | Timeline | Status | |
| Umberllaproperties Limited Director • Director | 18 Mar 2020←5 Years→Current | Active | |
Centrosoft Ltd Director • It Professional | 28 Aug 2014←1 Year 5 Months→16 Feb 2016 | Dissolved | |
| Umberella Systems Limited Director • Unreported | 14 Dec 2010←14 Years→Current | Active | |
