| # | Entity | Status | State |
|---|---|---|---|
| 1 | 29 832 978 575 LJ CLARKE & SP MCMAHON & AJ SHEARER-SMITH & GJ MCMAHON |
ABN Cancelled | QLD 4000 |
| 2 | 40 318 776 066 GJ MCMAHON & C PRESTON |
ABN Active | WA 6104 |
| 3 | 52 993 670 600 GJ & PA MCMAHON |
ABN Cancelled | NSW 2439 |
| 4 | 97 157 545 309 The Trustee for GJ & TL MCMAHON FAMILY TRUST |
ABN Active | QLD 4551 |
| 5 | 34 020 267 748 G.J MCMAHON & L.M MCMAHON GJ and LM McMahon |
ABN Active | VIC 3644 |
| 6 | 51 200 383 243 G.J MCMAHON & M.J MCMAHON MJ & GJ McMahon |
ABN Cancelled | NSW 2484 |
| 7 | 97 212 864 847 GLENN JAMES MCMAHON GJ MCMAHON |
ABN Cancelled | NSW 2484 |