M. & T. Oxygen Ltd.
M. N. Wilson Consulting Inc.
M.S. Das Veterinary Services P.C. Inc.
M.T.S. Training School Inc.
MacKINNON GOLD EXPLORATION LTD.
MacPherson, Leslie & Tyerman
Mad Taco Inc.
Madonna Foundation
Magellan Publications, Inc.
magna sports ltd.
Magne Enterprises Ltd.
Majestic Furniture Inc.
Malik Kara Consultant Incorporated
Manitou Hog Enterprises Ltd.
Many Islands Pipe Lines (canada) Limited
Many Nations Environmental Inc.
Maple Creek Pharmacy Ltd.
Maple Leaf (western Canadian) Bistros, Inc.
Maple Leaf Bakery
Maranatha Ministries Of Canada, Inc.