| RANDOM HOUSE AUSTRALIA PTY LTD | Former Name (Historical) | ASIC |
| TRANSWORLD PUBLISHERS (AUSTRALIA) PTY. LIMITED | Former Name (Historical) | ASIC |
| PENGUIN RANDOM HOUSE AUSTRALIA PTY LTD | Main Name (Current) | ABR |
| RANDOM HOUSE AUSTRALIA PTY LTD | Main Name (Historical) | ABR |
| RHA HOLDINGS PTY LTD | Main Name (Historical) | ABR |
| RANDOM HOUSE AUSTRALIA PTY LTD | Main Trading Name (Current) | ABR |
| United Book Distributors | Business Name (Current) | ABR |
| Penguin Random House Asia Pacific | Business Name (Historical) | ABR |
| Penguin Random House Australia | Business Name (Historical) | ABR |
| BOTANICAONLINE | Business Name (Historical) | ABR |
| GEOGRAPHICA PUBLISHING COMPANY | Business Name (Historical) | ABR |