| Company | Timeline | Status | |
| Thermo Glass Limited Director • Company Director | 30 Nov 1992←21 Years→12 Jul 2014 | Active | |
| Southport Glass Co. Limited Director • Company Director | 30 Nov 1992←21 Years→12 Jul 2014 | Active | |
| Thermo Glass Limited Director • Unreported | 1 Jan 1970←44 Years→12 Jul 2014 | Active | |
| Southport Glass Co. Limited Secretary • Unreported | 1 Jan 1970←44 Years→12 Jul 2014 | Active | |
