M. S. N. Industries Ltd.
M.b.s. Bearing Service Inc.
M.r. & S. Warehousing Ltd.
M.s.i. Manufacturers Sales (canada) Inc.
M.t.k. Murphy Motors Inc.
M4bi Inc.
Maax Bath Inc.
MAAX Canada Inc.
Madera Woodwork Inc.
Madochic Inc.
Magique le champion inc.
Maison de Reggae Inc.
Mancini Leather Goods Inc.
Manfred Marschall Soft Inc.
Manta Graphics Inc.
Mantab Inc.
Maple Leaf Footwear (canada) Inc.
Mapleridge Foods Inc.
Marbecon Sales Ltd.
Marcan Adhesives Corporation