| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 617 650 334 MELBOURNE SPINE GROUP PTY LTD |
ABN Cancelled | VIC 3931 |
| 2 | 64 609 545 762 THE SPINE GROUP PTY LTD |
ABN Cancelled | VIC 3472 |
| 3 | 65 650 564 971 IRON SPINE CONSTRUCTION GROUP PTY LTD |
ABN Active | WA 6101 |
| 4 | 36 528 510 326 CW Super Fund & Layton Property Trust & P.F MCCLUSKEY & Petandi Pension Fund & The Fern Family Trust Spine Street Property Group |
ABN Active | QLD 4122 |
| 5 | 47 802 887 539 The Trustee for Neurological Surgery Clinic Trust Melbourne Brain and Spine Group |
ABN Active | VIC 3168 |
| 6 | 78 319 943 080 The trustee for Christian Burke Family Trust Spine and Joint Healthcare Group |
ABN Active | VIC 3931 |
| 7 | 33 292 732 148 The Trustee for B & J Health Services Unit Trust SA SPINE AND HEALTH GROUP |
ABN Active | SA 5038 |