Politics and Business magazines
- CUC International Inc.
- Cuisinart Corporation
- Cuisine Solutions Inc.
- Culbro Corporation
- Cullen/Frost Bankers, Inc.
- Culligan International Company
- Culligan Water Technologies, Inc.
- Culp, Inc.
- Culver Franchising System, Inc.
- Cumberland Packing Corporation
- Cummins Engine Co. Inc.
- Cummins Engine Company, Inc.
- Cummins Engine Corporation
- Cumulus Media Inc.
- CUNA Mutual Group
- Cunard Line Ltd.
- CUNO Incorporated
- Current, Inc.
- Curves International, Inc.
- Cushman & Wakefield, Inc.