| Company | Timeline | Status | |
| Concentric Counters Limited Director • Unreported | 5 Apr 2019←6 Years→Current | Active | |
| Concentric Design Limited Director • Unreported | 5 Apr 2019←6 Years→Current | Active | |
| Concentric Holdings Limited Director • Unreported | 11 Jan 2019←6 Years→Current | Active | |
