| Company | Timeline | Status | |
| The I T Service Management Forum International Limited Director • Consultant | 1 Jan 2014←2 Months→26 Mar 2014 | Active | |
| Service Management Association Limited Director • Consultant | 1 Jan 2010←3 Years→5 Nov 2013 | Active | |
| The I T Service Management Forum International Limited Director • Consultant | 1 Jan 2008←2 Years→1 Jan 2010 | Active | |
It Enterprise Management Services Limited Director • Consultant | 15 Apr 1999←18 Years→28 Nov 2017 | Dissolved | |
It Enterprise Management Services Limited Secretary • Consultant | 15 Apr 1999←18 Years→28 Nov 2017 | Dissolved | |
