| # | Entity | Status | State |
|---|---|---|---|
| 1 | 67 167 086 062 THE INSTITUTE OF ENGINEERING EDUCATION PTY. LTD. |
ABN Cancelled | WA 6104 |
| 2 | 23 941 074 744 JOSEPH LEE CASTON The Institute of Engineering Education |
ABN Active | WA 6104 |
| 3 | 23 941 074 744 JOSEPH LEE CASTON THE INSTITUTE OF ENGINEERING EDUCATION |
ABN Active | WA 6104 |
| 4 | 23 941 074 744 JOSEPH LEE CASTON THE INSTITUTE OF ENGINEERING EDUCATION |
ABN Active | WA 6104 |