| Company | Timeline | Status | |
| Hydraulic Pressure Services Limited Director • Director | 10 Aug 1998←7 Years→4 May 2006 | Active | |
| Hydraulic Pressure Services Limited Secretary • Director | 10 Aug 1998←7 Years→4 May 2006 | Active | |
| Hydraulic & Pneumatic Services Limited Director • Director | 1 Feb 1994←8 Years→31 Mar 2002 | Dissolved | |
| Hydraulic & Pneumatic Services Limited Secretary • Director | 1 Feb 1994←20 Years→13 Feb 2014 | Dissolved | |
