March House Enterprises Inc.
Marche Village Securitaire Ltee
Marimark Technical Services Limited
Marine Surveyors Of Canada (1999) Inc.
Marmech Trading Inc.
Martin Antiques Inc.
Mastris Ltée
Matrix Leisure Products Inc.
Maurice Roussy Agent Manufacturier Inc.
Mayhews & associates
Maynard - Beaubien & Associes Ltee
Med-Arb Gilbert Inc.
MedAll
Merada Transportation Ltd.
Meublerie Des 2 Pierres Ltd.
Meubles Re-Vi Inc.
Meubles St-Lambert Ltee.
Mextel Communications Inc.
Mian Technology Inc.
Michael Barber & Associates (1992) Inc.