- Karaoke Machines, Equipment & Supplies, Portland
- Kayaking Canoeing & Rafting, Portland
- Kerosene, Heating Oils & Fuels Dealers, Portland
- Key Makers, Portland - Duplicate, Car & More
- Kids Furniture Repair, Refinishing & Restoring, Portland
- Kids Furniture Stores, Portland - Children & Baby Furniture
- Kitchen & Bath Housewares, Portland
- Kitchen & Bath Housewares Manufacturers, Portland
- Kitchen & Bath Product Manufacturers, Portland
- Kitchen & Bath Products & Supplies, Portland
- Kitchen & Bath Products & Supplies, Portland
|
- Kitchen Accessories, Portland - Kitchenware & Glassware
- Kitchen Accessories & Equipment, Portland - Kitchen Utensils
- Kitchen Cabinets, Portland - Bathroom Cabinets
- Kitchen Countertops, Bathroom Countertops & Sinks, Portland - Marble, Granite, Quartz, Laminate, Wood, Formica, Glass, Soapstone, Corian, Solid Surface & Concrete Countertops
- Kitchen Remodeling, Portland - Kitchen Remodel & Planning Services
- Kitchen Rentals, Portland
- Knit Goods & Fabrics, Portland
- Knitting & Crocheting Supplies, Portland
- Korean Churches, Portland
- Korean Restaurants, Portland
- Kosher Food Products, Portland
|