Politics and Business magazines
- Kaiser Aluminum Corporation
- Kaiser Foundation Health Plan, Inc.
- Kal Kan Foods, Inc.
- Kaman Music Corporation
- Kampgrounds of America, Inc.
- Kamps AG
- Kana Software, Inc.
- Kanebo, Ltd.
- Kansai Paint Company Ltd.
- Kansallis-Osake-Pankki
- Kansas City Power & Light Company
- Kar Nut Products Company
- Karl Kani Infinity, Inc.
- Karlsberg Brauerei GmbH & Co KG
- Karstadt Quelle AG
- Karsten Manufacturing Corporation
- Kash n’ Karry Food Stores, Inc.
- Kashi Company
- Kasper A.S.L., Ltd.
- Kate Spade LLC