| # | Entity | Status | State |
|---|---|---|---|
| 1 | 43 321 845 995 RODNEY E STEPHENSON Dr Rod Stephenson |
ABN Active | VIC 3820 |
| 2 | 57 618 739 236 MUSCAT HYDRAULICS & DIESEL PTY LTD Dr. Meghan Stephenson |
ABN Active | QLD 4740 |
| 3 | 68 905 917 085 SALLY ANNE STEPHENSON DR SALLY STEPHENSON |
ABN Active | SA 5070 |
| 4 | 80 514 465 857 ERIC H STEPHENSON DR E H STEPHENSON |
ABN Cancelled | ACT 2905 |
| 5 | 80 820 875 066 ANNE WINIFRED STEPHENSON DR A W STEPHENSON |
ABN Active | VIC 3228 |
| 6 | 88 758 098 180 ELLISON LEIGH STEPHENSON Dr Ellison Stephenson |
ABN Cancelled | QLD 4215 |