| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 681 093 256 ISAAC GARRARD BUILDING PTY LTD |
ABN Active | NSW 2428 |
| 2 | 71 671 469 926 ISAAC CO BUILDING PTY LTD |
ABN Active | NSW 2179 |
| 3 | 93 619 897 854 L & J BUILDING SERVICES PTY LTD & BRIAN HARKINS & BENJAMIN ISAACS |
ABN Cancelled | QLD 4215 |
| 4 | 46 619 636 898 AYDEN LEE ISAACS ISAACS BUILDING AND CONSTRUCTION |
ABN Active | VIC 3220 |
| 5 | 72 673 254 005 HENRY & DIANA D ISAAC H & D ISAAC BUILDING MAINTENANCE |
ABN Cancelled | NSW 2748 |
| 6 | 81 467 266 110 ISAAC WILLIAM HORNEMAN Isaac Horneman Building and Carpentry Services |
ABN Active | NSW 2630 |
| 7 | 88 019 967 870 ISAAC DREW GARRARD ISAAC GARRARD BUILDING |
ABN Active | NSW 2428 |
| 8 | 98 865 335 491 ISAAC JAMES POWER ISAAC POWER BUILDING & CARPENTRY |
ABN Active | NSW 2800 |