| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 631 948 902 MSA PROPERTY SERVICES PTY LTD |
ABN Active | QLD 4870 |
| 2 | 18 645 641 596 MSA PLUMBING SERVICES PTY LTD |
ABN Cancelled | NSW 2557 |
| 3 | 19 610 726 022 MSA HEALTH SERVICES PTY LTD |
ABN Active | NSW 2150 |
| 4 | 22 107 298 582 MSA SERVICES PTY LTD |
ABN Cancelled | SA 5000 |
| 5 | 25 626 624 815 MSA SERVICES GROUP PTY LTD |
ABN Active | NSW 2171 |
| 6 | 25 669 716 027 MSA TRADING SERVICES PTY LTD |
ABN Active | NSW 2207 |
| 7 | 30 138 696 670 MSA INSURANCE SERVICES PTY LTD |
ABN Cancelled | SA 5000 |
| 8 | 31 622 919 966 MECH SERVICES AUSTRALIA (MSA) PTY LTD |
ABN Cancelled | NSW 2153 |
| 9 | 31 661 090 768 MSA ELECTRICAL SERVICES PTY LTD |
ABN Active | VIC 3336 |
| 10 | 49 104 095 936 MSA SERVICE PTY. LTD. |
ABN Cancelled | VIC 3182 |
| 11 | 49 159 804 529 MSA SERVICES PTY LTD |
ABN Cancelled | VIC 3122 |
| 12 | 73 602 674 108 MSA COMMUNICATION SERVICES PTY LTD |
ABN Active | NSW 2144 |
| 13 | 87 665 161 259 MSA INTEGRATED SERVICES PTY LTD |
ABN Active | VIC 3046 |
| 14 | 88 671 125 661 MSA SERVICES PTY LTD |
ABN Active | VIC 3064 |