Madsen's Custom Cabinets 1983 Ltd.
Madwisc Investors, Inc.
MAG Tool Inc.
Mag-X Corp.
Magcan Fabrications Ltd.
MagCor Sheathing Systems Ltd.
Magellan Integrated Learning Systems (canada) Inc.
Magen Investments Inc.
Magic Lantern Communications Ltd.
Magic Maori Investment Group Inc.
Magical Moments Marketing Ltd.
Magicpot Canada Inc.
Magma Industrial Solutions Ltd.
Magma Technology Inc.
Magna Coatings Technology Inc.
Magna IV Engineering
Magnachem Limited
Magnakey Ltd.
Magnesium International (Canada) Ltd.
Magnetic Method Incorporated