| # | 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 | 20 579 963 404 L.W ROBERTSON & T.A ROBERTSON & T.W ROBERTSON |
ABN Cancelled | QLD 4390 |
| 3 | 76 008 834 604 A.C CULLERTON & E.A DEATH & E.A GOODMAN & N.E LITTLE & M.T MAZAROLI & N.M MELDRUM & K.L ROBERTSON & R ROEHRICH & R STEVENS & W.L VALLIS |
ABN Cancelled | NSW 2250 |
| 4 | 57 926 126 336 A.T BOLAND & R.S EDMONDS & L JACKSON & L.W ROBERTSON |
ABN Active | NSW 2500 |
| 5 | 31 195 682 691 T.L GREENWOOD & W.A GREENWOOD & B.C ROBERTSON |
ABN Active | NSW 2745 |