| Company | Timeline | Status | |
| MMB Holdings Limited Director • Director | 28 Mar 2007←18 Years→Current | Active | |
| Bridge Controls Limited Director • Director | 25 Mar 2003←22 Years→Current | Active | |
| Bridge Controls Limited Secretary • Electrical Engineer | 25 Mar 2003←22 Years→Current | Active | |
| Bridge Electrical Contractors Limited Secretary • Unreported | 26 Nov 2002←4 Years→22 Jun 2007 | Active | |
| Bridge Electrical Contractors Limited Director • Electrical Engineering | 21 Jul 1999←7 Years→22 Jun 2007 | Active | |
