| Company | Timeline | Status | |
| Thermaseal Developments Limited Director • Unreported | 21 Nov 2016←8 Years→Current | Active | |
| Image Window Systems Limited Director • Unreported | 2 Mar 1999←26 Years→Current | Active | |
| Thermaseal Investments Limited Director • Unreported | 22 Apr 1992←33 Years→Current | Active | |
| Thermaseal Window Systems Limited Director • Unreported | 19 Nov 1987←38 Years→Current | Active | |
