- KantiGo Software Solutions
- KeywordMate
- Kstudio
- Kudu Computing Ltd
- Kybernetiks
- KT Tape
- KATE BACKDROP INC
- Korean Air
- Kidstir
- Kitty Poo Club
- Kosmetik4Less.De
- Kapu Maku LLC (d/b/a Populum)
- Kosi Group LLC
- K-Swiss
- Kali LLC.
- KKDiscount: Asian SuperStore
- K Nutri
- K&F Concept
- K-Swim and Sport
- Kabook, LLC
- Kadenze, inc.
- Kaleidoscope Global LLC
- Kaplan IT Training
- Kappa
- Karabar
- Kare, LLC
- Karma Candle Club
- Karma To Go limited
- KARV Luxury
- Katanafire.com
- Kbeads
- KBH Jewels LLC
- KC Professional
- KetoAF
- KetoNatural Pet Foods, Inc.
- Kevin Feng
- KFM Brands
- KGB Running, Inc.
- Kid Made Modern
- Kidozi
- KILN Apparel
- KIMERA KOFFEE, LLC
- KINLY
- Kiss My Keto
- Kissy Kissy
- KittyTats.com
- KLENOTA
- Kmraudio.com
- Knectek Labs Inc
- KNITPAL
- Kololo
- Konhill shoes
- Kool Day
- KooPower.com
- Koshieo llc
- Kosterina
- Kove
- KoveSupply.com
- Kovoh Nutrition LLC
- Krafty Chix LLC
- KRZY Mobile, LLC
- KTsale
- Kudu Designs LLC
- Kureiji, Inc.
- KYASI
- Kyboe U.S. Inc.
- Konsolenkost - Games von Retro bis heute!
- Key Mart
- Keyport
- Kiito, Inc.
- Kixrx
- Knickey
- Koroshishop
- Kerching and Win
- Ketodietshop
- Kinn
- KYA swim
- Kofax
- Kratom Wave
- K&W Cafeterias