Politics and Business magazines
- Key Safety Systems, Inc
- Key Tronic Corporation
- KeyCorp
- Keyes Fibre Company
- Keys Fitness Products, LP
- KeySpan Energy Co.
- Keystone International, Inc.
- Kforce Inc.
- KHD Konzern
- Kiabi Europe
- Kidde plc
- Kidde, Inc.
- Kiehl’s Since 1851, Inc.
- Kimberly-Clark de México, S.A. de C.V.
- Kimco Realty Corporation
- Kinder Morgan, Inc.
- KinderCare Learning Centers, Inc.
- Kinetic Concepts, Inc. (KCI)
- King & Spalding
- King Kullen Grocery Co., Inc.