Politics and Business magazines
- Blacks Leisure Group plc
- Blackwater USA
- Blackwell Publishing (Holdings) Ltd.
- Blessings Corp.
- Blizzard Entertainment
- Block Communications, Inc.
- Blockbuster Entertainment Corporation
- Blodgett Holdings, Inc.
- Blokker Holding B.V.
- Blonder Tongue Laboratories, Inc.
- Bloomberg L.P.
- Bloomingdale’s Inc.
- Blount International, Inc.
- Blount, Inc.
- Blue Bell Creameries L.P.
- Blue Bird Corporation
- Blue Circle Industries PLC
- Blue Coat Systems, Inc
- Blue Cross and Blue Shield Association
- Blue Diamond Growers