| # | Entity | Status | State |
|---|---|---|---|
| 1 | 61 432 025 916 BECA PTY. LTD. & FULTON HOGAN UTILITIES PTY LTD & INTERFLOW PTY LIMITED |
ABN Active | VIC 3121 |
| 2 | 32 214 872 945 INTERFLOW PTY LIMITED & METROCORP TECHNOLOGIES PTY LTD |
ABN Active | NSW 2229 |
| 3 | 13 622 431 305 AUSTRALIA INTERFLOW PTY LTD |
ABN Active | SA 5076 |
| 4 | 40 124 143 326 INTERFLOW DRAINAGE PTY LTD |
ABN Cancelled | SA 5009 |
| 5 | 47 117 401 797 GAC INTERFLOW PTY. LTD. |
ABN Active | VIC 3802 |
| 6 | 51 620 857 785 INTERFLOW PLUMBING SERVICES PTY LTD |
ABN Cancelled | NSW 2039 |
| 7 | 64 093 587 976 INTERFLOW PETROLEUM SERVICES PTY LTD |
ABN Cancelled | VIC 3844 |
| 8 | 92 662 105 071 INTERFLOW PLUMBING PTY LTD |
ABN Active | NSW 2761 |
| 9 | 34 000 563 208 INTERFLOW PTY LIMITED INTERFLOW PTY LTD |
ABN Active | NSW 2145 |
| 10 | 64 093 587 976 INTERFLOW PETROLEUM SERVICES PTY LTD |
ABN Cancelled | VIC 3844 |