| # | Entity | Status | State |
|---|---|---|---|
| 1 | 71 671 481 709 M.A LANGSTON & P.M LANGSTON |
ABN Active | SA 5051 |
| 2 | 84 568 019 085 E.H LANGSTON & W.M LANGSTON |
ABN Cancelled | QLD 4715 |
| 3 | 25 507 491 025 C.M CONTE & C.J LANGSTONE & R.M MCCORMACK |
ABN Cancelled | VIC 3183 |
| 4 | 59 837 405 873 M DE FREITAS & G.M LANGSTON |
ABN Cancelled | NSW 2529 |
| 5 | 14 122 599 559 STUART M LANGSTON |
ABN Cancelled | NSW 2443 |
| 6 | 29 398 074 321 D HARTIGAN & M.W SANDERSON & B LANGSTON & D CHAMBERLAIN & S ABIGAIL |
ABN Active | NSW 2530 |
| 7 | 33 934 969 899 M.R LANGSTONE & S SHUKLA |
ABN Active | NSW 2042 |
| 8 | 63 107 899 775 S JOHNSON & D.W LANGSTON & M.B RIBBON & G WALKER & L WEBB |
ABN Cancelled | TAS 7470 |
| 9 | 75 997 092 251 C CONDELLO & M LANGSTON |
ABN Cancelled | SA 5162 |