| # | Entity | Status | State |
|---|---|---|---|
| 1 | 52 241 713 433 CHRISTIAN GALLAN ONE ON ONE TENNIS |
ABN Cancelled | WA 6024 |
| 2 | 15 956 551 206 PETER WALTHER OHL FORMULA ONE TENNIS |
ABN Active | QLD 4220 |
| 3 | 29 357 289 670 HAEDONG KIM One Tennis Academy |
ABN Active | QLD 4011 |
| 4 | 38 805 424 144 BRISBANE HARDCOURT TENNIS ASSOCIATION INC TENNIS ONE |
ABN Active | QLD 4067 |
| 5 | 42 743 364 386 WILLIAM HUYNH WONG One Tennis |
ABN Cancelled | NSW 2116 |
| 6 | 54 530 743 517 MICHAEL PHIPPS One Stop Tennis Coaching |
ABN Active | NSW 2533 |
| 7 | 65 116 760 742 PRO-1 TENNIS ACADEMY PTY LTD PRO ONE TENNIS ACADEMY |
ABN Active | QLD 4216 |
| 8 | 67 589 395 190 AARON JOHN KOSUB A-ONE TENNIS |
ABN Active | NSW 2251 |
| 9 | 88 506 863 973 RAELEE LOUISE ANDERSON Any-one for Tennis |
ABN Active | VIC 3217 |
| 10 | 98 575 298 224 THE TRUSTEE FOR THE HEINO KERSTEN FAMILY TRUST & KINGSHIELD PTY LTD PRO-ONE TENNIS ACADEMY |
ABN Cancelled | QLD 4216 |
| 11 | 65 116 760 742 PRO-1 TENNIS ACADEMY PTY LTD PRO - ONE TENNIS ACADEMY |
ABN Active | QLD 4216 |
| 12 | 44 372 995 308 MARCEL PIETRASIK Tennis One |
ABN Active | VIC 3178 |