| # | Entity | Status | State |
|---|---|---|---|
| 1 | 29 133 340 459 D & E Mechanical Services Pty Ltd |
ABN Cancelled | VIC 3000 |
| 2 | 56 156 877 064 Blackrock Mechanical Services Pty Ltd & D.E COPELIN & J.L COPELIN |
ABN Cancelled | NSW 2798 |
| 3 | 29 625 203 828 DAVID C & ELIZABETH ALEXANDER D & E MECHANICAL SERVICES |
ABN Cancelled | WA 6258 |
| 4 | 59 021 101 907 DEBBIE ANN BRACE D.R.E.A.M.S. (Debbie 'n' Roy's Environmental and Mechanical Services) |
ABN Cancelled | WA 6227 |