| # | Entity | Status | State |
|---|---|---|---|
| 1 | 60 061 917 957 B.L MARCH & L.M MARCH |
ABN Cancelled | WA 6064 |
| 2 | 43 986 476 079 BRIAN MARCH AND MARK MARGULES TRADING AS B & M PIPELAYING |
ABN Active | ACT 2604 |
| 3 | 64 422 120 148 B & M MARCH |
ABN Cancelled | NSW 2650 |
| 4 | 69 322 975 544 M BRADDOCK & L.J MARCH & B.G MCDONALD |
ABN Cancelled | VIC 3043 |
| 5 | 72 389 525 978 T.D LUCAS & B.M MARCH |
ABN Active | NSW 2643 |