| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 516 857 530 C.B KOPPMAN & S.F KOPPMAN |
ABN Cancelled | NSW 2450 |
| 2 | 86 997 019 751 B.A KOPPMAN & D.M KOPPMAN |
ABN Cancelled | NSW 2259 |
| 3 | 90 521 537 596 B.A KOPPMAN & R.P KOPPMAN |
ABN Cancelled | NSW 2259 |
| 4 | 93 717 463 116 R.J KOPPMAN AND T.B KOPPMAN |
ABN Active | QLD 4270 |
| 5 | 32 002 773 711 B E KOPPMAN PTY LIMITED |
ABN Cancelled | QLD 4655 |