| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 546 012 038 Airheat Pty. Limited & K.W CLEMINSON & B.L HARRISON & P.B HARSANT & A.M LAWRENCE & R.L MITCHELL |
ABN Cancelled | WA 6160 |
| 2 | 68 624 935 008 AIRHEAT PTY. LIMITED & P CAMPAGNA & P.B HARSANT & D.S LYON & R.L MITCHELL & B.E YOUNG |
ABN Active | WA 6160 |
| 3 | 25 009 555 453 B.L. MITCHELL PTY. LIMITED |
ABN Active | TAS 7000 |
| 4 | 51 338 154 539 Airheat Pty. Limited & P.B HARSANT & D.K MEARS & R.L MITCHELL & D.M WARD |
ABN Cancelled | WA 6160 |