Magnum Proton Therapy Corporation
Magwood Investments Limited
Mailboxes24-7.com Corporation
Malahat Systems Corporation
Maple Square Inc.
Maple Sugar Magazine Inc.
Maplesun Investments Ltd.
Marchwin Holdings Ltd.
Marine Masters Holdings Ltd.
Mars Institute
Massage Heights of Canada (MHC) Ltd.
Master Mariner Of Canada Ltd.
Matsuri Foundation Of Canada
Maximus Canada Inc.
MAXIMUS Canada Inc.
McCreadie & Tait
McNeill Research and Consulting
Mcs Wireless Internet Cash Systems Canada Ltd.
Meade Design Group Inc.
Mediamagnet Inc.