| # | Entity | Status | State |
|---|---|---|---|
| 1 | 17 501 550 120 A.E MATHIESON & W.P MATHIESON |
ABN Cancelled | VIC 3184 |
| 2 | 67 935 066 059 Z.W MATHIESON & A.A SWAN |
ABN Cancelled | QLD 4102 |
| 3 | 88 550 039 722 W.L MATHIESON & A.L NIELSEN & J.F NIELSEN |
ABN Cancelled | QLD 4814 |
| 4 | 24 643 638 574 WG & JA MATHIESON W G AND J A MATHIESON |
ABN Active | VIC 3671 |
| 5 | 48 618 587 083 WG MATHIESON & LA BRADSHAW W G MATHIESON AND L A BRADSHAW |
ABN Cancelled | VIC 3673 |
| 6 | 68 407 790 370 WILLIAM ATCHIBALD MATHIESON W A MATHIESON |
ABN Cancelled | WA 6164 |