| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 136 450 534 JOHN JIN TEK OH |
ABN Active | VIC 3032 |
| 2 | 17 628 234 767 JOHN OH |
ABN Active | NSW 2533 |
| 3 | 31 680 189 942 JOHN OH |
ABN Active | NSW 2115 |
| 4 | 34 016 585 186 JOHN CHRISTIAN OH |
ABN Active | VIC 3039 |
| 5 | 36 113 568 844 Bruce Johns OH&S Pty Limited |
ABN Cancelled | NSW 2525 |
| 6 | 47 437 125 748 EUN SOL JOHN OH |
ABN Cancelled | NSW 2161 |
| 7 | 53 287 026 873 JOHN JUN-AN OH |
ABN Active | QLD 4109 |
| 8 | 70 695 386 501 MARK JOHN OH |
ABN Cancelled | QLD 4216 |
| 9 | 18 133 156 993 IWP TRAINING PTY LTD. John Narducci OH&S Consulting Pty Ltd |
ABN Active | NSW 2502 |
| 10 | 61 475 345 299 CHRISTOPHER JAMES JOHNSTON John Oh! |
ABN Cancelled | NSW 2156 |
| 11 | 81 095 917 543 JOHN WINTERS O.H.S. PTY LIMITED JOHN WINTERS OHS |
ABN Cancelled | NSW 2210 |
| 12 | 97 380 328 762 JOHN ANTHONY LOCKLEY JOHN LOCKLEY OHS AND IM SERVICES |
ABN Cancelled | NSW 2642 |
| 13 | 70 146 332 789 ALFRED JOHN GRIFFITHS JOHN GRIFFITHS OH&S CONSULTANCY |
ABN Cancelled | SA 5159 |