| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 462 232 110 TANIA JOY ROSS |
ABN Active | VIC 3280 |
| 2 | 27 489 970 405 TANIA DE ROSS |
ABN Active | VIC 3805 |
| 3 | 52 886 496 885 ADRIAN & TANIA ROSS-PASSI |
ABN Cancelled | QLD 4870 |
| 4 | 74 467 298 947 TANIA LOUISE ROSS |
ABN Cancelled | WA 6169 |
| 5 | 84 430 303 538 TANIA ROSS |
ABN Active | QLD 4280 |
| 6 | 95 136 387 452 TANIA MOANA MARIE ROSS |
ABN Cancelled | NSW 2450 |
| 7 | 98 928 050 751 TANIA LOUISE ROSS |
ABN Active | NSW 2444 |
| 8 | 46 116 016 849 TANIA ANNE EL-ALAMI TANIA ROSS |
ABN Cancelled | NSW 2065 |
| 9 | 46 837 738 110 CHALLENGER BUILDING PARTNERSHIP Ross Douglas Jose & Tania Maree Jose & Nichola Anne Wood & Edward Pleydell-Bouverie & Timothy Ian Haggett |
ABN Cancelled | WA 6168 |
| 10 | 27 489 970 405 TANIA DE ROSS HAIR & MAKE UP ARTISTRY BY TANIA DE ROSS |
ABN Active | VIC 3805 |