| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 109 553 531 SIMPLEX ENGINEERING SERVICES PTY LTD |
ABN Active | NSW 2060 |
| 2 | 59 647 600 717 SIMPLEX DATA SERVICES PTY LTD |
ABN Active | NSW 2000 |
| 3 | 82 671 853 473 SIMPLEX MAINTENANCE AND BUILDING SERVICES PTY LTD |
ABN Active | WA 6010 |
| 4 | 19 002 887 943 SUCODO PTY LTD SIMPLEX WATER HEATER SERVICES |
ABN Cancelled | NSW 2145 |
| 5 | 36 737 826 767 The Trustee for The S S S Trust Simplex Superannuation Services |
ABN Active | WA 6008 |
| 6 | 37 123 523 295 Simplex IT Pty Ltd Simplex Computer Services |
ABN Cancelled | NSW 2031 |
| 7 | 44 194 342 383 KIRILL OBLOVATSKY Simplex Computer Services |
ABN Cancelled | NSW 2022 |
| 8 | 58 416 838 219 SHANE HARN SIMPLEX BUILDING SERVICES |
ABN Cancelled | NSW 2444 |