- Machine Shop & Tool Repair Service, Oshawa
- Machinery And Equipment Manufacturers, Oshawa
- Machinery Movers & Erectors, Oshawa
- Machinery Repair & Rebuild, Oshawa
- Machinery, Supplies & Equipment - Business Production Related, Oshawa
- Machinery, Supplies & Equipment - Business Supplies Related, Oshawa
- Machinery, Supplies & Equipment - Construction & Contractor Related, Oshawa
- Magazine & Newspaper Stands, Oshawa - Dealers & Distributors
- Magicians & Hypnotist Entertainers, Oshawa
- Magnetic Devices, Oshawa
- Magnets & Magnetic Devices, Oshawa
- Mailboxes Retail, Oshawa
- Mailing, Delivery & Courier Service, Oshawa
- Maintenance, Cleaning & Sanitation, Oshawa
- Major Appliances, Oshawa - Household & Kitchen
- Make Up & Cosmetics Application, Oshawa
- Malls & Shopping Centers, Oshawa
- Management Consultants & Services, Oshawa
- Management Training & Development, Oshawa
- Mandarin Restaurants, Oshawa
- Manicurists & Pedicurists, Oshawa
- Manufacturers Agents & Representatives, Oshawa
- Manufacturers Representative, Oshawa - Reps, Independent Sales Representative, Sales Agent, etc
- Manufacturing, Oshawa
- Manufacturing Products, Oshawa
- Manufacturing Services, Oshawa
- Map Publishers & Printers, Oshawa
- Mapping & Topographical Services, Oshawa
- Maps & Globes, Oshawa
- Marine Supplies & Equipment, Oshawa - Boat Supplies
- Market Research & Analysis , Oshawa - Market Analysis, Business & Economic Research
- Marketing Schools, Oshawa
- Marriage & Family Counselors, Oshawa
- Martial Arts & Self Defense Schools, Oshawa
- Mary Kay Cosmetics, Oshawa
- Masonry Contractors, Oshawa - Stone Mason, Brick Mason - Install & Repair
- Masonry Materials & Supplies, Oshawa
- Massage Equipment & Supplies, Oshawa
- Massage Therapists & Professional, Oshawa
- Massage Therapy, Oshawa
- Massage Therapy Relaxation, Oshawa
- Mastectomy Apparel, Forms, Prostheses & Supplies, Oshawa
- Material Handling Equipment, Oshawa - Conveyor Belt, Pallet Jack, Forklift, etc
- Maternity Clothes & Clothing Stores, Oshawa - Maternity Dress, Gown, Swimwear, Underwear & More
- Mats & Matting, Oshawa
- Meat Brokers, Oshawa
- Mechanical Contractors, Oshawa - Install, Service & Repair
- Mechanical Floats, Oshawa
- Medical Alert Systems, Oshawa - Medical Alarms - PERS
- Medical Billing Services, Oshawa
- Medical Research Facilities, Oshawa - Research & Development Centers
- Medical Supplies & Equipment, Oshawa
- Medical Transcription Service, Oshawa
- Meeting & Event Planning Services, Oshawa - Conference Consultants
- Membership Sports & Recreation Clubs, Oshawa
- Men's & Boys Clothing & Accessories Stores, Oshawa
- Men's Clothing Stores, Oshawa - Clothes & Accessories
- Men's Shoe Stores, Oshawa
- Mens & Boys Belts & Suspenders, Oshawa
- Mens & Womens Clothing, Oshawa
- Mental Health Specialists, Oshawa - Psychologist, Psychiatrist, Psychotherapist, etc
- Mental Retardation & Developmentally Disabled Services, Oshawa
- Merchandise Sales Events, Oshawa
- Metal Finishers, Oshawa
- Metal Plating & Polishing, Oshawa
|
- Metal Repair Service & Blacksmith, Oshawa - Iron Works
- Metal Services, Oshawa
- Metal Stampings Manufacturers, Oshawa
- Methodist Church, Oshawa
- Mexican Restaurants, Oshawa
- Middle Eastern Restaurants, Oshawa
- Midwives, Oshawa
- Mildew Removal & Control, Oshawa - Mold Removal
- Military Supplies, Oshawa
- Millwork Contractors, Oshawa
- Mini & Self Storage, Oshawa
- Mini Golf Courses, Oshawa
- Mining, Oshawa
- Ministries Church, Oshawa
- Mirrors, Oshawa - Custom, Framed, Bathroom, Vanity & Wall Mirrors
- Miscellaneous Business Product Repair, Oshawa
- Miscellaneous Household Item Repair, Oshawa
- Miscellaneous Prosthesis & Appliances, Oshawa
- Miscellaneous Agriculture, Oshawa
- Miscellaneous Business Services, Oshawa
- Miscellaneous Government, Oshawa
- Miscellaneous Industry, Oshawa
- Miscellaneous Manufacturing, Oshawa
- Miscellaneous Metal Work Manufacturers, Oshawa
- Miscellaneous Personal Services, Oshawa
- Miscellaneous Photographers, Oshawa
- Miscellaneous Professional, Oshawa
- Missing Persons Organizations, Oshawa
- Mission Churches, Oshawa
- Modular Buildings, Oshawa - Modular Homes Buildings & Offices
- Molds Manufacturers, Oshawa
- Money Transfer Service, Oshawa
- Monuments, Tombstones, Markers & Memorials, Oshawa
- Mortgage Bankers & Correspondents, Oshawa
- Mortgage Brokers, Oshawa
- Motion Picture & Television Production Services, Oshawa
- Motion Picture Dists & Producers, Oshawa
- Motion Picture Pre & Post Production Services, Oshawa
- Motion Pictures Video Tape Duplication & Transfer Services, Oshawa
- Motivational & Self Improvement Schools, Oshawa
- Motivational Speakers & Consultants, Oshawa - Speakers, Lectures & Seminars
- Motor Vehicle, Oshawa
- Motor Vehicle Rental & Leasing, Oshawa
- Motorcycle Parts, Accessories & Dealers, Oshawa
- Movie Theaters, Oshawa
- Moving & Storage Supplies & Equipment, Oshawa
- Moving Companies, Oshawa
- Moving Supplies & Equipment Rental, Oshawa
- Moving Truck Rental , Oshawa
- Muffler Shop & Exhaust Systems, Oshawa
- Multimedia Publishers, Oshawa - Multimedia Services & Systems
- Murals & Faux Finish Walls, Oshawa
- Museums, Oshawa
- Music, Oshawa
- Music Entertainment, Oshawa
- Music Lessons, Oshawa
- Music Lessons - Instrumental, Oshawa
- Music Lessons - Vocal, Oshawa
- Music Sheet, Oshawa
- Music Stores Retail, Oshawa
- Musical Instruments & Equipment Stores, Oshawa
- Musical Instruments Repair, Sales & Service, Oshawa
- Musical Recording Services, Oshawa
- Musicians, Bands & Disc Jockeys, Oshawa
|
