- Kalsi Ayurveda
- Knitty By Nature Shop
- Knitting Needle Lane
- Knitting Bee
- Knit Purl Yarn Boutique
- Knit & Tuck
- Kathy Quilts
- King Size Quilts
- Kesler Foods
- Kids Create Absurdity
- Kestell Furniture
- Kacsoo
- Koi Knives
- Knifey
- Karla Dubois
- KinHwa
- Keystone Holiday
- K9 Granola Factory
- Knitting Temptations
- Knitting from the Heart
- Knitting Next Door
- Knitcircus Yarns
- Knit N Purl
- Klose Knit
- Kitterly
- Knitapestry
- Knit This, Purl That
- Knit and Stitch Boutique
- Knit-O-Matic
- Knitting and Crochet Supplies
- Knits and Knots Tahoe
- Knitting Cove & Yarn Shop
- Knit One, Crochet Too
- Knitty City
- Knit-Wise
- Knit
- Knitting Needles Plus
- Knit Fit
- Knit's Fabulous
- Knits and Pieces of Annapolis
- Kiss Looms
- Knotted Moon
- KnowingNature
- KisClean
- Koru Baby
- Kabana Kids
- KB Cute Designs
- Kiddiebites
- Kampfire Koffee
- Kikos Coffee & Tea
- KeteKoha
- Katie's Plates
- Keda Dye
- Klema Punch Embroidery
- Kaliwonder Slim Wraps
- Kozy Shack
- Kessler Wines and Spirits
- Kyla Hard Kombucha
- Khortytsa
- Knob Creek Metal Arts
- Kutztown Soda Works
- Kooltech
- Ken's Custom Iron Store
- KwikMeal
- Kips Kale Chips
- Kallpachay
- Kid Advance
- Killer's Instinct Outdoors
- Kitchen Musthave
- Katiedoodle.com
- Kirk and Sweeney Rum
- Kamora
- Kerrygold Irish Cream
- KiddyDough
- Kesslyr Dean
- Kcobrands
- Kesper
- KCOM
- Kakaozon
- Knife N Spoon