| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 142 627 870 OB Building Pty Ltd GJ Gardner Gold Coast South |
ABN Active | QLD 4228 |
| 2 | 36 137 483 231 SAPPHIRE COAST HOMES PTY LTD GJ GARDNER HOMES SAPPHIRE COAST |
ABN Active | NSW 2324 |
| 3 | 93 639 799 036 EZBUILDING PTY LTD GJ GARDNER HOMES NORTHERN GOLD COAST |
ABN Active | QLD 4212 |
| 4 | 98 630 628 125 SAPPHIRE COAST BUILDERS PTY LIMITED GJ Gardner Homes Sapphire Coast |
ABN Active | NSW 2549 |
| 5 | 12 142 627 870 OB Building Pty Ltd GJ Gardner Homes Gold Coast South |
ABN Active | QLD 4228 |
| 6 | 36 137 483 231 SAPPHIRE COAST HOMES PTY LTD GJ GARDNER HOMES SAPPHIRE COAST |
ABN Active | NSW 2324 |