| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 069 987 257 MODEL RAILWAYS AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2582 |
| 2 | 44 885 974 141 BRITISH RAILWAY MODELLERS OF AUSTRALIA INC |
ABN Active | NSW 2250 |
| 3 | 48 794 130 127 Model Railways Australia |
ABN Cancelled | VIC 3174 |
| 4 | 60 607 052 979 IXION MODEL RAILWAYS AUSTRALIA PTY LTD |
ABN Active | NSW 2299 |
| 5 | 94 003 208 991 POWERLINE MODELS PTY LTD MODEL RAILWAYS OF AUSTRALIA |
ABN Active | VIC 3185 |