Politics and Business magazines
- Merriam-Webster Inc.
- Merry-Go-Round Enterprises, Inc.
- Mervyn’s
- Mervyn’s California
- Merz Group
- Mesa Airlines, Inc.
- Mesaba Holdings, Inc.
- Messerschmitt-Bölkow-Blohm Gmbh.
- Mestek, Inc.
- Metal Box Plc
- Metaleurop S.A.
- Metatec International, Inc.
- Metcash Trading Ltd.
- Meteor Industries Inc.
- Methanex Corporation
- Methode Electronics, Inc.
- Metris Companies Inc.
- Metro AG
- Métro Inc.
- Metro Information Services, Inc.