| Company | Timeline | Status | |
| Sib Group Ltd Director • Director | 20 Nov 2012←12 Years→Current | Active | |
| Studrock Limited Director • Director | 1 Nov 2002←7 Months→30 May 2003 | Liquidation | |
| Studrock Industrial Boilers Ltd Director • Unreported | 20 Mar 2002←23 Years→Current | Active | |
