- Karaoke bar
- Kebab shop
- Kiosk
- Kitchen supply store
- Kitchen furniture store
- Kitchen remodeler
- Kennel
- Kindergarten
- Kia dealer
- Karate school
- Key duplication service
- Korean restaurant
- Kyoto style Japanese restaurant
- Karate club
- Kickboxing school
- Knitwear manufacturer
- Knit shop
- Knife manufacturing
- Kite shop
- Kosher grocery store