| McDonald's - Fast Food Restaurant |
| Monette & Associes Avocats - Lawyer |
| Monsieur Muffler Pneus et Mécanique - Auto Repair Shop |
| Morin J-C Inc - Electric Contractors |
| Motos Sports R E - Motorcycle Dealer |
| Maison Hong Kong - China Crystal & Glassware |
| Manoir De La Rue Merry - Bed & Breakfast |
| Manon Francoeur Enr - Dressmakers Alterations |
| Marengo - Jeweler |
| Marina Le Merry Club - Marina |
| Martin Mills Inc - Feed Wholesale & Mfrs |
| Maverickca Inc - Sportswear |
| Mecanique Auto S Vermet - Garages Auto Repairing |
| Mecanique Jean Roy - Auto Machine Shop Services |
| Memphrerie Scouts Magog - Associations Societies & Foundations |
| Menuiserie De L'estrie Inc - Door Wood |
| Metallurgistes Unis D'amerique Loca - Labor Organizations |
| Metro Plouffe - Butchers |
| Meubles Gevry - Electric Appliances Major Repairing & Parts |
| Meubles Serge Bedard - Furniture |
| Magasin Lacroix Conf Pour Homme - Boutiques & Boutique Items |
| Magasin R D J Electrique Enr - Paint & Painters Supls |
| Magie Des Glaces - Ice Cream & Frozen Desserts |
| Magog Electro Service - Appliance Store |
| Magog Hydro Culture - Hydroponics Equip & Supls |
| Magog Informatique - Computer Sales & Services |
| Magog Marine - Boat & Yacht Cleaning & Detailing |
| Magog Vegas - Lounges & Bars |
| Maison De La Famille Memphremagog - Games & Game Supls |
| Maison Des Plans - Design Services |
| Maison Campbell A - Bed & Breakfast |
| Maison Des Trouvailles Inc - Boutiques & Boutique Items |
| Maison Hatley - Bed & Breakfast |
| Menuiserie M B G Inc - Kitchen Cabinets & Equip Household |
| Metallurgistes Unis D'amerique Loca - Labor Organizations |
| Metaux R Hinse Ltee - Machinery Movers & Erectors |
| Microbrasserie La Memphre - Brewery |
| Motel Outlet Inc - Motels & Hotels |
| Multi-Granit - Counter & Sink Tops |
| Murexpair Inc - Aluminum |
| Mister Muffler Magog - Auto Repair Garage |
| Mobilier M.A. - Upholstery Shop |
| Magog Concept Chrysler Inc - Car Dealer |
| Maximum Sante - Personal Trainer |
| Magog Marine - Marina |
| Me Crystel Demers Avocate - Lawyer |
| Me Pierre Clermont Avocat et Médiateur Familial Accrédité - Magog - Lawyer |
| M Provost Renovation - Contractor |
| Mondou - Pet Supply Store |
| Martin Charbonneau Construction Inc. - Construction Company |
| Massothérapie Cathy Bergeron - Magog - Massage Therapist |
| Marquage Premiere Ligne - Property Management Company |
| Multi Services de Beton de L'Estrie - Concrete Contractor |