| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 248 657 040 J.P MULLER & S.A MULLER & L SPARKES & R.W SPARKES & T SPARKES |
ABN Active | SA 5344 |
| 2 | 64 302 673 827 P.J SPARKES & R.W SPARKES |
ABN Cancelled | SA 5342 |
| 3 | 80 416 939 276 J.P MULLER & R.W SPARKES & T SPARKES |
ABN Active | SA 5344 |
| 4 | 76 481 608 848 C.K CHAN & R.J MASSON & I.B PATRICK & B.J SPARK & P.W SYNNOTT |
ABN Cancelled | NSW 2220 |
| 5 | 30 576 157 032 R W SPARKES AND P J NORMAN DRAIN CLEANING |
ABN Cancelled | SA 5342 |