Politics and Business magazines
- King Nut Company
- King Pharmaceuticals, Inc.
- Kingston Technology Corporation
- Kinki Nippon Railway Company Ltd.
- Kinko’s Inc.
- Kinko’s, Inc.
- Kinney Shoe Corp.
- Kinross Gold Corporation
- Kintera, Inc.
- Kirin Brewery Company Ltd.
- Kirkland & Ellis LLP
- Kirshenbaum Bond + Partners, Inc.
- Kit Manufacturing Co.
- Kitchell Corporation
- KitchenAid
- Kitty Hawk, Inc.
- Kiwi International Airlines Inc.
- KLA Instruments Corporation
- KLA-Tencor Corporation
- Klabin S.A.