| # | Entity | Status | State |
|---|---|---|---|
| 1 | 71 241 714 468 B.A KOPP & W.J KOPP |
ABN Active | NSW 2869 |
| 2 | 29 983 861 434 B.L GRIMES & I KOPP |
ABN Cancelled | QLD 4660 |
| 3 | 54 125 293 033 D DWYER & L.G HANCOCK & B.N KOPPES & S LEAL |
ABN Cancelled | NSW 2481 |
| 4 | 57 478 037 894 S.J BASSAL & B.N HUNTER & M KOPP & D.J TANNER |
ABN Active | VIC 3984 |
| 5 | 62 901 485 537 B.G KOPP & D.J MAXWELL |
ABN Cancelled | WA 6210 |