| # | Entity | Status | State |
|---|---|---|---|
| 1 | 68 321 761 431 B.W ROBERTSON & D.W ROBERTSON & L.W ROBERTSON & T.A ROBERTSON & T.W ROBERTSON |
ABN Active | QLD 4390 |
| 2 | 72 573 263 506 A.K BROWN & B.W BROWN & T.E ROBERTSON & W.M ROBERTSON |
ABN Active | VIC 3286 |
| 3 | 22 844 631 334 B.W ROBERTSON & T.M ROBERTSON |
ABN Active | QLD 4227 |
| 4 | 39 632 149 105 T ROBERTSON & W.B ROBERTSON |
ABN Cancelled | VIC 3212 |
| 5 | 86 778 749 968 B.W ROBERTSON & T.M ROBERTSON |
ABN Active | QLD 4221 |
| 6 | 31 195 682 691 T.L GREENWOOD & W.A GREENWOOD & B.C ROBERTSON |
ABN Active | NSW 2745 |
| 7 | 58 805 586 115 D.S GRAVOLIN & B.T MATON & Z.A OLSEN & J ROBERTSON & N.W VAN BAKEL |
ABN Cancelled | VIC 3220 |
| 8 | 85 479 358 013 A.B CHRISTIE & A KARENA & J.R MCCLELLAN & S.A MILLWARD & J.C ROBERTSON & J.T SYNAN & A.W TODD |
ABN Active | WA 6160 |