Companies catalogue
- M F Mc Carron, London
- M2O Insurance Brokers, Saint Thomas
- MGS Graphic Svc Ltd, Edmonton
- MIDDLESEX COUNTY BUILDING (, London
- MNP Ltd – Licensed Insolvency Trustee, Strathroy
- MNP Ltd – Licensed Insolvency Trustee, Exeter
- MNP Ltd – Licensed Insolvency Trustee, Lambton Shores
- MPP Peggy Sattler, London
- MSI Maiorana Stone Incorporated, Edmonton
- Mac Lilley Farms Ltd, Dutton
- MacNaughton Hermsen Britton Clarkson Planning Limited, London
- Mackenzie & Mackenzie, London
- Magenta Insurance Professionals, London
- Mahoney Investments, London
- Major Denis W, London
- Makeup Artistry by Marissa, London
- Manet Hair Studio & Spa, London
- Manila Grill Express, Edmonton
- Manus Creations, Edmonton
- Map and Data Centre, London
- Maple Ridge Golf Club, London
- Maple Tree Tarot, London
- Maria's Pizza N'Pasta House, London
- Mark's Painting Services, London
- Marks & Associates - Paul Krohn, London
- Marvin Mills, London
- Mary Campbell Housing Co-Op, London
- Mary F Portis, London
- Masonic Centre of Elgin, Saint Thomas
- Masonic Temple, Dorchester
- Masschelein Grains Ltd., Parkhill
- Master Choice 2 For 1 Pizza, London
- Math Tutor, London
- Maton's Lawn & Garden Care, London
- Max Gxl/Wlx, London
- May McConville Omni Insurance Brokers Ltd., Saint Thomas
- McCall Dawson Osterberg Handler LLP, London
- McCormick Home, London
- McFarlan Rowlands Insurance Brokers, London
- McFarlan Rowlands Insurance Brokers, London
- McFarlan Rowlands Insurance Brokers, Dorchester
- McFarlan Rowlands Insurance Brokers, Aylmer
- McFarlan Rowlands Insurance Brokers Inc, Strathroy
- McGill Kenneth J, London
- McGregor Auto Parts, Saint Thomas
- McKinley Horticultural Services, London
- McLean Spinney Investment Group, London
- McMillan McKenzie R J, London
- McNeil Insurance Brokerage-A Division Of Crawford & Danyluk Insurance Brokers Ltd, Dutton
- Meadowdale Housing Co-Op, Saint Thomas
- Meadowlily Trail, London
- Meadowlily Woods Trail, London
- Medical Priorities, London
- Medical Skin Studio, London
- Medicentres Family Care Clinics, London
- Medway Housing Co-Operative Inc, London
- Meena Shawarma Grill, London
- Meest Corporation Inc, London
- Melrose Stables, Komoka
- Menear Worrad & Associates, London
- Menno Lodge, Aylmer
- Metro, Tillsonburg
- Metro Tile & Marble Ltd, Edmonton
- Michaels Coiffure, London
- Miedema Country Meats, Exeter
- Mikalachki Investment Management, London
- Mike Fagan - Guitar lessons/Voice lessons, London
- Mike's Pizza & Donair White Oaks, London
- Mikes Pizza & Donair, London
- Milano, London
- Miller Larry D, London
- Miller Thomson LLP, London
- Miller Waste Systems (London), London
- Misplaced Newt Design Edmonton, Edmonton
- Mobil, London
- Mobil Striping & Sweeping, London
- Mobility Massage, London
- Modafina, London
- Modern Martial Arts Family Fitness Centre, London
- Money Mart, London
- Money Mart, Saint Thomas
- Money Mart, Woodstock
- Money Mart, Tillsonburg
- Monteith Brown Planning Consultants, London
- Montessori Academy of London - Westmount Full- and Part-day Toddler and Casa (preschool) Program, London
- Mortgage Network Ontario, London
- Mortgage Store Online, Woodstock
- Mount Elgin Golfers Club, Mount Elgin
- Moussa Doucett Law Professional Corporation, London
- Mr Kenpo Karate, London
- Mr Magic - Magician, London
- Mt. Brydges Bulldogs Jr. C., Mount Brydges
- Mucho Burrito Fresh Mexican Grill, Edmonton
- Murray's Marine Surveying, London
- Museum Of Naval History - HMCS Ojibwa, Port Burwell
- Music Library, London
- My Big Yellow Bus, London
- Mystery Falls Trail, Parkhill
- Möbelhaus Cabinetry & Build, Aylmer
- moman internet cafe, London