| # | Entity | Status | State |
|---|---|---|---|
| 101 | 33 082 237 810 BARRY B WALKER & COLIN W SPENCER BARRY BRANSCOMBE WALKER AND COLIN WILLIAM SPENCER |
ABN Cancelled | NSW 2103 |
| 102 | 44 748 605 268 C.D ANSTIE & L.A WALKER Lloyd Walker and Colin Anstie |
ABN Cancelled | NSW 2088 |
| 103 | 52 379 552 311 COLIN NAIRN WALKER MR COLIN WALKER |
ABN Cancelled | WA 6167 |
| 104 | 69 893 353 650 COLIN ERIC WALKER COLIN E WALKER |
ABN Active | VIC 3414 |
| 105 | 73 064 087 563 C.R MAHER & K.M WALKER Colin R Maher and Karen M Walker |
ABN Cancelled | QLD 4470 |
| 106 | 73 573 281 935 COLIN ALLAN WALKER COLIN WALKER ENGINEERING SERVICES |
ABN Active | NSW 2147 |
| 107 | 78 514 350 947 COLIN WALKER COLIN IVAN WALKER |
ABN Cancelled | VIC 3128 |
| 108 | 83 845 489 775 COLIN JOHN WALKER |
ABN Cancelled | WA 6014 |
| 109 | 89 869 313 091 COLIN JAMES DOWNING WALKER COLIN JAMES WALKER |
ABN Active | NSW 2284 |
| 110 | 90 808 794 857 COLIN ALFRED WALKER COLIN WALKER |
ABN Active | QLD 4220 |
| 111 | 91 909 423 722 COLIN BRUCE WALKER |
ABN Cancelled | QLD 4120 |
| 112 | 90 808 794 857 COLIN ALFRED WALKER COLIN WALKER |
ABN Active | QLD 4220 |