| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 122 330 294 AMEC ENGINEERING PTY LIMITED & CLOUGH ENGINEERING & INTEGRATED SOLUTIONS (CEIS) PTY LTD |
ABN Cancelled | QLD 4000 |
| 2 | 34 317 281 951 CLOUGH PROJECTS AUSTRALIA PTY LTD & SUEZ WATER & TREATMENT SOLUTIONS PTY LTD |
ABN Cancelled | WA 6000 |
| 3 | 56 097 480 736 CLOUGH ENGINEERING & INTEGRATED SOLUTIONS (CEIS) PTY LTD |
ABN Active | WA 6000 |
| 4 | 84 423 450 026 AMEC FOSTER WHEELER AUSTRALIA PTY LTD & CHINA PETROLEUM ENGINEERING CO. LTD. & Clough Engineering & Integrated Solutions (ceis) Pty Ltd |
ABN Active | QLD 4000 |
| 5 | 97 630 622 364 CLOUGH ENGINEERING LIMITED & ENVIRONMENTAL SOLUTIONS INTERNATIONAL LIMITED |
ABN Cancelled | WA 6008 |
| 6 | 89 671 216 088 DAVID GERARD CLOUGH Clough I.T. Solutions |
ABN Active | QLD 4208 |
| 7 | 89 671 216 088 DAVID GERARD CLOUGH Clough IT Solutions |
ABN Active | QLD 4208 |