| # | Entity | Status | State |
|---|---|---|---|
| 1 | 96 684 330 701 JD MOBILE MECHANICAL SERVICES PTY LTD |
ABN Active | QLD 4361 |
| 2 | 98 657 129 354 JDS MECHANICAL SERVICES & REPAIRS PTY LTD |
ABN Active | NSW 2318 |
| 3 | 11 458 180 970 M.J DUFF & M.J JOHNSTON JD Mobile Mechanical Services |
ABN Active | QLD 4360 |
| 4 | 85 359 986 363 JOHN DOUGLAS PERCY DALBY JD MECHANICAL SERVICES |
ABN Active | SA 5112 |
| 5 | 85 605 593 526 JARRAD MICHAEL DUNSTAN JD Mechanical Services WA |
ABN Active | WA 6081 |