| # | Entity | Status | State |
|---|---|---|---|
| 1 | 77 884 017 069 E TANG & K TANG & O TANG |
ABN Active | NSW 2774 |
| 2 | 81 994 372 319 H.E TANG & K.W TANG |
ABN Active | NSW 2064 |
| 3 | 92 581 510 843 E TANG & K TANG |
ABN Active | NSW 2745 |
| 4 | 35 967 848 759 E M BALAZ PTY LTD & LINDA NYMEYER PTY. LTD. & SHAHUL HAMEED MEDICAL PTY LTD & STANLEY C.K. TANG PTY. LIMITED |
ABN Active | NSW 2304 |
| 5 | 54 320 453 158 A S Chan & E S Chan & K M Tang |
ABN Cancelled | VIC 3131 |
| 6 | 63 252 488 345 E.T DE WITT & Y.K TANG |
ABN Cancelled | VIC 3105 |
| 7 | 63 630 731 103 The Trustee for K E TANG FAMILY TRUST |
ABN Active | NSW 2165 |
| 8 | 83 358 032 170 B.K MA & E Tang |
ABN Cancelled | NSW 2763 |