| # | Entity | Status | State |
|---|---|---|---|
| 1 | 37 080 982 565 ALPHA DRAFTING & ENGINEERING SERVICES PTY LTD |
ABN Cancelled | WA 6166 |
| 2 | 46 361 336 274 The Trustee for Alpha Engineering Services Family Trust |
ABN Active | WA 6030 |
| 3 | 52 672 686 029 ALPHA ENGINEERING SERVICES PTY LTD |
ABN Active | WA 6030 |
| 4 | 68 596 656 191 METROPOLITAN FILTER SERVICE PTY LTD & ALPHA ENGINEERING PTY LTD |
ABN Cancelled | NSW 2099 |
| 5 | 21 711 307 877 JUDE FERNANDO ALPHA PLUS ENGINEERING SERVICES |
ABN Active | NSW 2153 |
| 6 | 47 198 705 186 ZHUOHENG WU ALPHA FIRE ENGINEERING SERVICES |
ABN Active | NSW 2121 |
| 7 | 56 406 676 387 NABIL MIKHAIL Alpha Engineering Services (AES) |
ABN Active | WA 6030 |