| Company | Timeline | Status | |
| Northen Quantum Expert Limited Director • Director | 29 Jun 2020←5 Years→Current | Active | |
| Northen Quantum Limited Director • Director | 29 Jun 2020←5 Years→Current | Active | |
| Northen Limited Director • Director | 26 Jun 2020←5 Years→Current | Active | |
| Northen Surveying Services Limited Director • Director | 22 Oct 2009←16 Years→Current | Active | |
