| Company | Timeline | Status | |
| Birdnet Optics Limited Director • Unreported | 19 Nov 1996←28 Years→Current | Active | |
| Birdnet Optics Limited Secretary • Unreported | 19 Nov 1996←28 Years→Current | Active | |
| Birdnet Limited Secretary • Company Secretary | 13 Feb 1992←33 Years→Current | Active | |
