Companies catalogue
- M G Hall Rebuilds, Bibra Lake
- M and E Steel Fabrication, Bullsbrook
- M&S Health Solutions, Jolimont
- MACA Limited, Welshpool
- MBR Sheet Metal, Wangara
- MINING MAINTENANCE SOLUTIONS AUSTRALIA, Midvale
- MJ Bale, Perth
- MJ Bale, Perth
- MMT Mining Services, Welshpool
- MR. Tech, Perth
- MSS Sheet Metal, Malaga
- MST Global (Mine Site Technologies), Belmont
- MTi Group, Wangara
- MW Steel Fabrication & Design, Maddington
- Mad Mechanical, Port Kennedy
- Malaga Metal Industries, Malaga
- Manas Resource Ltd., Balcatta
- Mantle Mining Corp., Nedlands
- Marengo Mining Limited, Perth
- Marengo Mining Ltd., West Perth
- Marine Inspection Service (MIS), Henderson
- Mark DeFriest, Rockingham
- Marniyarra Mining & Civil, Burswood
- Martinovich Metal Fabrications, Malaga
- Martinovich Metal Fabrications Pty. Ltd, Malaga
- Master Flow Australia P/L, Kwinana Beach
- Master Mechanical Service, Bellevue
- Matador Mining PTY Ltd., East Perth
- Matsa Resources Limited, Perth
- Maxi Metal Industries, Maddington
- MayRing Advisory, Mount Hawthorn
- Mayes Sheetmetal Pty Ltd, Caversham
- McKILROY, Perth
- Mech Elect Services, Karrinyup
- Media 365, Perth
- Media Entertainment & Arts Alliance, West Perth
- Media Machine, Canning Vale
- Media Support Services, Kardinya
- Medical Sales & Service, Osborne Park
- Medical Technologies, Osborne Park
- Medtel Australia, West Leederville
- Medusa Mining, South Perth
- Melbon Sheet Metal Pty Ltd., Welshpool
- Melchor, Mount Pleasant
- Mercury Metal Products, Bassendean
- Mercury Steel, Welshpool
- Metal Components PTY Ltd., Belmont
- Metal Ox Ironworks, Bayswater
- Metal West, Maddington
- Metal Wise Designs, Midvale
- Metal Work WA, Landsdale
- Metal Works Australia PTY Ltd., Malaga
- Metalcorp Kewdale, Kewdale
- Metallurgy, Perth Airport
- Metalock of Australia (Australia) Pty LTD, Malaga
- Metro Sheetmetal Company, Bayswater
- Midland Steel Fabrication, Hazelmere
- Millennium Minerals Limited, West Perth
- Mills Service Centre, Willetton
- Min Media, O'Connor
- Minara Resources, Perth
- Minara Resources, Perth
- Mincor Resources NL, West Perth
- Mine & Tunnel Ventilation, Kewdale
- Mine Earth, Fremantle
- Mine Plus, Guildford
- Mine Tech Australia Pty Ltd, Forrestfield
- MineMap Pty Limited, Midland
- Minera, Wangara
- Mineral Resources, Applecross
- MinesOnline.com, West Perth
- Minetec Pty Ltd, Bibra Lake
- Mining & Drilling Services Pty Ltd, Casuarina
- Mining Corporate, Perth
- Mining Industrial Resource Supplies PTY LTD, Bibra Lake
- Mining Technicians Group Australia, Belmont
- Minjar Gold Pty Ltd, West Perth
- Mirch Masala Grocer, Maroochydore
- Mitchell Industries W.A., Welshpool
- Mo's Mobiles East Vic Park, East Victoria Park
- Mobile Camps Australia, Cottesloe
- Mobile Mechanic Perth, Balcatta
- Model Lunch Bar, Leederville
- Modular King, Cannington
- Modular WA, Wangara
- Mojito Cantina - Real Mexican Street Food, Perth
- Moly Mines Limited, West Perth
- Montezuma Mining Company Pty Ltd., West Perth
- Most WA media, Victoria Park
- Motorabilia.Biz, Hillarys
- Moulding Distributors, Osborne Park
- Mount Burgess Mining NL, Perth
- Mount Gibson Iron, West Perth
- Mount Ridley Mines, Welshpool
- Move Yourself, Victoria Park
- Mt Pleasant Automotive Services, Myaree
- MtG Guides, Wanneroo
- Multi Metal Constructions PTY Ltd., Armadale
- Mystical Insight, Bentley
- mediamax, Perth