Politics and Business magazines
- Doman Industries Limited
- Dominick’s Finer Foods, Inc.
- Dominion Homes, Inc.
- Dominion Textile Inc.
- Domino Printing Sciences PLC
- Domino Sugar Corporation
- Domino's, Inc
- Domtar Corporation
- Domtar Inc.
- Don Massey Cadillac, Inc.
- Donaldson Co. Inc.
- Donaldson Company, Inc.
- Donaldson, Lufkin & Jenrette, Inc.
- Donatos Pizzeria Corporation
- Donna Karan Company
- Donna Karan International Inc.
- Donnkenny, Inc.
- Donruss Playoff L.P.
- Dooney & Bourke Inc.
- Dorel Industries Inc.