| # | Entity | Status | State |
|---|---|---|---|
| 1 | 73 735 648 778 H KO & S.J KO & S.M KO & M KO SIU |
ABN Cancelled | VIC 3027 |
| 2 | 48 359 677 835 SIU KIN KO |
ABN Cancelled | NSW 2017 |
| 3 | 50 003 520 946 AU MANDICT T S & KO SIU KWAN |
ABN Cancelled | NSW 2116 |
| 4 | 64 918 384 323 SIU KEI KO |
ABN Active | NSW 2776 |
| 5 | 89 535 084 199 CATHERINE SIU LING KO |
ABN Active | WA 6008 |
| 6 | 90 316 074 023 SIU-LING KO |
ABN Cancelled | VIC 3040 |
| 7 | 92 588 709 199 SIU KWAN KO |
ABN Active | NSW 2114 |
| 8 | 96 737 294 958 SIU FAI KO |
ABN Cancelled | NSW 2210 |