| Company Name and Address | Phone Number |
| Custom Fluidpower Pty Ltd | (08) 9441 3200 |
| 10 Aitken Way | |
| KEWDALE WA 6105 | |
| Custom Fluidpower Pty Ltd | (08) 9441 3200 |
| Unit 7/37 Pinnacles Street | |
| WEDGEFIELD WA 6721 | |
| Enermech Pty Ltd | (08) 6555 6560 |
| 931 Cockburn Road | |
| HENDERSON WA 6166 | |
| Kempe Engineering | (08) 6350 0800 |
| 42 Wittenberg Drive | |
| CANNING VALE WA 6155 | |
| Kempe Engineering | (08) 6350 0890 |
| Lot 33 Mooligunn Road | |
| KARRATHA WA 6714 | |
| Kempe Engineering | (08) 6350 0880 |
| 7 Oxide Way | |
| WEDGEFIELD WA 6721 | |
| Pressure Dynamics | (08) 9473 7277 |
| 234 Barrington Street | |
| BIBRA LAKE WA 6163 | |
| Trident Australia Pty Ltd | (08) 9456 1300 |
| 22-24 Wittenberg Drive | |
| CANNING VALE WA 6155 | |