- Machinery, Supplies & Equipment - Business Production Related, Summerland
- Machinery, Supplies & Equipment - Business Supplies Related, Summerland
- Machinery, Supplies & Equipment - Construction & Contractor Related, Summerland
- Magazine & Newspaper Stands, Summerland - Dealers & Distributors
- Make Up & Cosmetics Application, Summerland
- Management Consultants & Services, Summerland
- Manufacturers Agents & Representatives, Summerland
- Manufacturers Representative, Summerland - Reps, Independent Sales Representative, Sales Agent, etc
- Manufacturing, Summerland
- Manufacturing Products, Summerland
- Masonry Contractors, Summerland - Stone Mason, Brick Mason - Install & Repair
- Masonry Materials & Supplies, Summerland
- Massage Therapists & Professional, Summerland
- Massage Therapy, Summerland
- Meat Market, Wholesale & Products, Summerland
- Medical Alert Systems, Summerland - Medical Alarms - PERS
- Medical Supplies & Equipment, Summerland
- Membership Sports & Recreation Clubs, Summerland
- Metal Plating & Polishing, Summerland
|
- Metal Products, Summerland
- Metal Tanks, Summerland
- Millwork Contractors, Summerland
- Mirrors, Summerland - Custom, Framed, Bathroom, Vanity & Wall Mirrors
- Miscellaneous Agriculture, Summerland
- Miscellaneous Industry, Summerland
- Miscellaneous Manufacturing, Summerland
- Miscellaneous Personal Services, Summerland
- Mobile Home Parks & Communities , Summerland
- Monuments, Tombstones, Markers & Memorials, Summerland
- Mortgage Bankers & Correspondents, Summerland
- Motion Picture & Television Production Services, Summerland
- Motor Vehicle, Summerland
- Motor Vehicle Rental & Leasing, Summerland
- Motorcycle & ATV Repair & Service, Summerland
- Motorcycle Repair & Service, Summerland
- Moving Companies, Summerland
- Moving Truck Rental , Summerland
- Museums, Summerland
|