| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 617 155 300 The Trustee for Coulson Engineering Trust |
ABN Cancelled | WA 6155 |
| 2 | 31 617 155 300 The Trustee for Coulson Engineering Trust Coulson Engineering Pty Ltd |
ABN Cancelled | WA 6155 |
| 3 | 75 341 514 699 THE TRUSTEE FOR K I COULSON FAMILY TRUST Coulson Engineering |
ABN Active | QLD 4802 |
| 4 | 22 845 068 005 A.M COULSON & K.I COULSON COULSON ENGINEERING |
ABN Active | TAS 7270 |
| 5 | 75 341 514 699 THE TRUSTEE FOR K I COULSON FAMILY TRUST COULSON ENGINEERING |
ABN Active | QLD 4802 |