| J. HALLETT & SON LIMITED | Former Name (Historical) | ASIC |
| J. HALLETT & SON PTY. LTD. | Main Name (Current) | ABR |
| J HALLETT & SON PTY LTD | Main Name (Historical) | ABR |
| J. HALLETT & SON LIMITED | Main Name (Historical) | ABR |
| HALLETT BRICK | Main Trading Name (Current) | ABR |
| HELLETT BRICK | Main Trading Name (Historical) | ABR |
| HALLETT BRICK | Other Trading Name (Current) | ABR |
| HELLETT BRICK | Other Trading Name (Historical) | ABR |
| AUSTRAL BRICKS | Business Name (Historical) | ABR |
| HALLETT CLAY BRICK PAVING SERVICES | Business Name (Historical) | ABR |