Marguglio Communications Inc.
Maric Business Forms Inc.
Marincan Management Inc.
Marine Laural Inc.
Marmat Electrical Ltd./ltee
Marmen Daycare Corporation
Marnel Yarn Imports Corp.
Marsco Surplus Trading Inc.
Marshall Equipment (Ottawa) Ltd.
Marshall Equipment Ltd.
Master Nuts Inc.
Matane Air Services Limited
Matrox Electronic Systems Ltd.
Matrox Graphics Inc.
Matrox Imaging Ltd.
Matrox Video Ltd.
Max-24 Ltl (canada) Inc.
McAM Spectrum Marketing Inc.
McCann Equipment Ltd.
Mcfadden Aviation Inc.