| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 131 551 061 MATHER CONTRACTING GROUP PTY LTD |
ABN Active | NSW 2088 |
| 2 | 19 642 342 390 MATHER CIVIL CONTRACTING PTY LTD |
ABN Active | NSW 2528 |
| 3 | 41 662 707 520 MATHERS CONTRACTING PTY LTD |
ABN Active | QLD 4722 |
| 4 | 18 131 551 061 MATHER CONTRACTING GROUP PTY LTD |
ABN Active | NSW 2088 |
| 5 | 60 846 215 675 STEPHEN KENNETH MATHERS STEVE MATHERS CONTRACTING |
ABN Cancelled | WA 6225 |
| 6 | 92 291 037 736 B.P MATHERS & D.L MATHERS Brendan Mathers Environmental Contracting |
ABN Active | VIC 3880 |