| Company | Timeline | Status | |
| 4D Biomaterials Ltd Director • Director | 12 Jul 2023←2 Years 3 Months→Current | Active | |
| 4D Medical Devices Ltd Director • Director | 12 Jul 2023←2 Years 3 Months→Current | Active | |
| 4D Medicine Ltd Director • Chief Executive Officer | 10 Mar 2020←5 Years→Current | Active | |
| 4D Bdormant Ltd Director • General Manager | 17 Jan 2020←5 Years→Current | Active | |
D-Sense Ltd Director • Chief Executive | 31 Dec 2015←9 Months→18 Oct 2016 | Dissolved | |
Og Maps Limited Director • Consultant | 15 Nov 2010←1 Month→10 Jan 2011 | Dissolved | |
| Just Whistle Limited Director • Director | 7 Oct 2010←1 Year 9 Months→4 Jul 2012 | Dissolved | |
Safe & Sound Enterprises Limited Director • Director | 2 Mar 2010←2 Years 4 Months→3 Jul 2012 | Dissolved | |
| Safe And Sound Group Director • Management Consultant | 29 Apr 2009←8 Months→8 Jan 2010 | Active | |
| Em Property Services Limited Director • Director | 19 Feb 2007←1 Year 11 Months→30 Jan 2009 | Active | |
