Companies catalogue
- M A N Services, Shelburne
- M Horsey MD, Barrie
- MDM Property Services, Zephyr
- MR.SUB, Barrie
- MR.SUB, Barrie
- MR.SUB, Barrie
- MR.SUB, Innisfil
- MS Society Of Canada, Newmarket
- MTM Conservation Association (Official Site Of Tiny Marsh), Elmvale
- MUNCHKIN PATCH LTD, Edmonton
- MYC with Shelley (Music for Young Children), Newmarket
- Mac's Sushi, Newmarket
- MacPherson Communication Clinic, Orillia
- Macarons & Goodies French Bakery, Edmonton
- Mad Hatter's, Edmonton
- Mad River Golf Course, Clearview
- Magenta Photo Studio, Newmarket
- Magic Makers Inc, Barrie
- Mansfield Ski Club, Mansfield
- Mapleview Physiotherapy, Barrie
- Mar-Bel Tool & Equipment, Barrie
- Mara Provincial Park, Longford Mills
- March of Dimes Canada, Newmarket
- March of Dimes Canada / York Durham Aphasia Centre, Newmarket
- Maria's Income Tax Service, Georgina
- Marin Music Piano Studio, Barrie
- Mario's Pizza, Angus
- Mariposa Arts Theatre Foundation, Orillia
- Marland Plastics, Barrie
- Mars Tire (Aurora) Inc, Aurora
- Marshalls, Edmonton
- Marshalls, Edmonton
- Marshalls, Edmonton
- Marshalls, Sherwood Park
- Martin's Saddlery, Newmarket
- Martyrs' Shrine, Midland
- Marylake Retreat Center, King City
- Master Fitness and Squash Complex, Newmarket
- Mayfair Music Publication, Georgina
- McClellands Music, Innisfil
- McGillis M Dr, Barrie
- McGuire Fencing Limited, Egbert
- McKenzie Saddlery, New Tecumseth
- McRae Point Provincial Park, Longford Mills
- Medic Physiotherapy, Barrie
- Medley Musician Service, Barrie
- Mel's Dog Care Services, Innisfil
- Mental Health Ctr, New Tecumseth
- Meraki Rhonnie's Toxic Free Organizing, Barrie
- Merit Travel, Newmarket
- Metrix Ready Mix Ltd, East Gwillimbury
- Metro Pharmacy, Orillia
- Metro Pharmacy, Newmarket
- Metro Pharmacy, Newmarket
- Metro Pharmacy, Collingwood
- Michael Jackson Motor Sales Limited, Collingwood
- Michael Jones Pianoscapes, Orillia
- Michelle Atefi, Barrie
- Mid Ontario Snowmobile Trails, Elmvale
- Midas, Orillia
- Midhurst Physiotherapy, Midhurst
- Midhurst Tennis Club, Midhurst
- Midland Bay Sailing Club, Midland
- Midland Recreation, Coldwater
- Midland YMCA, Midland
- Mike Jackson GM, Collingwood
- Milex, Barrie
- Millano Bags & Baggage Ltd, Edmonton
- Miller Aggregate Carden Quarry (Brechin), Brechin
- Miller Concrete (Aurora), Gormley
- Miller Paving Limited (Aurora), Gormley
- Mills Excavation Company Inc, Barrie
- Mindful Reflexology, Barrie
- Minotaur Sports & Recreation, Barrie
- Momentum Chiropractic & Sports Therapy, Aurora
- Mono Cliffs Provincial Park, Orangeville
- Monroe Street Studios, Barrie
- Monsignor Castex Catholic School, Midland
- Morrow Road Mini Storage Inc, Barrie
- Mortgage Centre, Newmarket
- Mortgage House, Orillia
- Mortgage Intelligence, Newmarket
- Mortgage Partners Corporation, Bradford West Gwillimbury
- Motherhood Maternity, Edmonton
- Motherhood Maternity, Edmonton
- Mount St. Louis Moonstone, Coldwater
- Mr Sandman Refinishing & Painting Inc, Barrie
- Mr. Lube, Newmarket
- Mr. Lube, Aurora
- Mr. Lube in Walmart, Newmarket
- Mr. Lube in Walmart, Aurora
- Muffler Medic, Barrie
- Munchkin patch, Edmonton
- Murray Hofstetter - State Farm Insurance Agent, Orillia
- Music Alliance, Barrie
- Music Lessons For US All, Barrie
- Music Up Close House Concerts, Innisfil
- Music in Motion Performing Arts, Bradford West Gwillimbury
- Muskey's Landing Resort, Port Severn
- My Smart Hands Simcoe, Barrie