| # | Entity | Status | State |
|---|---|---|---|
| 1 | 11 947 884 517 GREGORY IRISH DANCERS OUTFITTING ASSOCIATION INCORPORATED |
ABN Active | ACT 2617 |
| 2 | 15 925 801 796 ROTARY CLUB OF GREGORY HILLS NEXT-GEN INCORPORATED |
ABN Active | NSW 2567 |
| 3 | 18 283 910 231 ST GREGORY'S ARMENIAN SCHOOL INCORPORATED |
ABN Active | NSW 2155 |
| 4 | 27 610 080 752 Oran Park Gregory Hills Junior Rugby League Football Club Incorporated |
ABN Active | NSW 2570 |
| 5 | 57 842 501 245 Shag Gregory Memorial Run Incorporated |
ABN Active | NSW 2711 |
| 6 | 85 574 755 390 LIFEHOUSE CHURCH GREGORY HILLS INCORPORATED |
ABN Active | NSW 2570 |
| 7 | 89 790 078 200 St. Gregory's Armenian School INCORPORATED Y00231-28 |
ABN Active | NSW 2155 |
| 8 | 96 796 159 257 GREGORY DISTRICT SPORTING ASSOCIATION INCORPORATED |
ABN Active | QLD 4830 |