| Company | Timeline | Status | |
| Hard Hat Logistics Limited Secretary • Company Secretary | 19 May 2008←2 Years 4 Months→30 Sep 2010 | Active | |
| Hard Hat Catering Limited Secretary • Unreported | 6 Jun 2007←3 Years→1 Jun 2011 | Active | |
| Hard Hat Cleaning Limited Secretary • Unreported | 6 Jun 2007←3 Years→1 Jun 2011 | Active | |
| Slackers Entertainment Limited Secretary • Unreported | 6 Jun 2007←3 Years→1 Jun 2011 | Active | |
| Hard Hat Security Services Limited Director • Company Director | 23 May 2007←8 Days→31 May 2007 | Active | |
