| # | Entity | Status | State |
|---|---|---|---|
| 1 | 65 134 185 014 D & N MECHANICAL SERVICES PTY. LTD. |
ABN Cancelled | NSW 2541 |
| 2 | 40 520 270 354 DAVID JOSEPH CATALANO D&N MECHANICAL SERVICES |
ABN Active | WA 6502 |
| 3 | 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 |