| Company | Timeline | Status | |
| Polestone Education Ltd Director • Unreported | 20 Feb 2025←8 Months→Current | Active | |
| Polestone Holding Ltd Director • Unreported | 20 Feb 2025←8 Months→Current | Active | |
| Polestone Support Ltd Director • Unreported | 1 Oct 2014←11 Years→Current | Active | |
