| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 427 161 042 S.K GREBE & M.V KAY & NORTHSTAR INVESTMENT CO PTY LTD |
ABN Active | ACT 2604 |
| 2 | 14 676 265 259 KAY & CO HOLDINGS PTY LTD |
ABN Active | VIC 3064 |
| 3 | 17 008 929 735 BRENDON E. KAY & CO. PTY LTD |
ABN Active | WA 6151 |
| 4 | 33 632 778 048 ARTHUR KAY AND CO PTY LTD |
ABN Active | NSW 2171 |
| 5 | 37 611 713 109 KAY WILL & CO PTY. LTD. |
ABN Cancelled | VIC 3163 |
| 6 | 51 006 406 257 BILL KAYE & CO PTY LTD |
ABN Active | VIC 3168 |
| 7 | 68 153 289 395 Stephen Kay & Co Pty Ltd |
ABN Active | QLD 4105 |
| 8 | 78 625 903 700 KAY'S & CO GROUP PTY LTD |
ABN Active | NSW 2324 |
| 9 | 84 661 487 976 KAY CO PTY LTD |
ABN Active | NSW 2134 |
| 10 | 92 652 113 785 KAY & CO ENTERPRISE PTY LTD |
ABN Active | QLD 4226 |
| 11 | 99 116 853 288 KAY RESEARCH & DEVELOPMENT CO. PTY. LTD. |
ABN Cancelled | QLD 4215 |
| 12 | 99 653 608 283 KAY TEE & CO. PTY LTD |
ABN Active | NSW 2017 |
| 13 | 17 008 929 735 BRENDON E. KAY & CO. PTY LTD |
ABN Active | WA 6151 |