| # | Entity | Status | State |
|---|---|---|---|
| 1 | 64 717 452 990 DR & SM WELSH |
ABN Active | VIC 3239 |
| 2 | 16 616 981 903 ALEC WILLIAM WELSH Dr Alec Welsh |
ABN Active | NSW 2029 |
| 3 | 18 830 276 210 PAUL RAYMOND WELSH DR PAUL RAYMOND WELSH |
ABN Cancelled | NSW 2447 |
| 4 | 58 637 002 381 MARK KEITH WELSH DR MARK WELSH MEDICAL |
ABN Cancelled | QLD 4560 |
| 5 | 96 543 978 689 PETER LESLIE WELSH DR PETER L WELSH |
ABN Cancelled | QLD 4551 |
| 6 | 88 988 758 511 CHRISTOPHER-JAM CHARLES WELSH DR. WELSH'S |
ABN Active | VIC 3057 |