| # | Entity | Status | State |
|---|---|---|---|
| 1 | 42 674 191 774 JACOBS BUILDING SERVICES PTY LTD |
ABN Active | NSW 2144 |
| 2 | 11 909 406 180 JACOB KENNETH SIMMONS JACOBS BUILDING SERVICES WA |
ABN Active | WA 6057 |
| 3 | 75 675 622 782 GRAHAM ALBERT JACOBS Jacobs Building Services |
ABN Cancelled | VIC 3737 |
| 4 | 32 654 590 183 MARK JACOBS Mark Jacobs Building Services |
ABN Active | VIC 3331 |