M. & R. Food Processors Ltd.
M. I. C. Publishers Limited
M.t.r. Services Corp.
M7Solutions INC.
Maan Uqaili Services Inc.
Macdun Sales And Services Limited
Macnamara-Dilar Ltd.
Mactek Technologies Inc.
Madajo Corporation Ltd.
Maddocks Engineered Machinery Inc.
Magic Tree Productions Inc.
Magicjack.ca Inc.
Magnus International Inc.
Main Fleets Hamilton Limited
Major Medical Supplies Limited
Malcolm Gissing & Associates Incorporated
Mansion Estates Limited
Maplewood Photography Ltd.
Mar-Ham Automotive Inc.
MAR-Tech Holdings Inc.