| # | Entity | Status | State |
|---|---|---|---|
| 1 | 68 137 864 512 DR SARAH OOI PTY LTD |
ABN Active | NSW 2032 |
| 2 | 98 963 535 404 HE CHOW SG OOI SN LIM AND DR MICHAEL DK GHAN FAMILY TRUST |
ABN Cancelled | SA 5113 |
| 3 | 14 617 005 756 DAVID LAM HOCK OOI DR D L OOI DENTAL SURGERY |
ABN Cancelled | WA 6103 |
| 4 | 24 148 955 310 SZE YUAN OOI Dr Sze-Yuan Michael Ooi |
ABN Active | NSW 2031 |
| 5 | 30 054 517 242 VINCENT EU SEN OOI DR VINCENT EU SEN OOI |
ABN Cancelled | SA 5072 |
| 6 | 37 602 726 300 CHUAN HIN OOI DR CHUAN HIN OOI |
ABN Cancelled | NSW 2190 |
| 7 | 46 358 125 477 ANTHONY HOCK HENG OOI DR ANTHONY H OOI |
ABN Active | WA 6153 |
| 8 | 48 826 575 157 WILLIE K L OOI DR W.K.L. OOI |
ABN Cancelled | SA 5113 |
| 9 | 61 433 702 659 JASON OOI Dr Jason Ooi |
ABN Active | VIC 3032 |
| 10 | 81 054 963 900 KENNETH GEK-JIN OOI DR. KENNETH GEK-JIN OOI |
ABN Active | NSW 2031 |
| 11 | 94 811 069 247 KEE-LIM OOI DR KEE LIM OOI |
ABN Active | QLD 4120 |