Politics and Business magazines
- Malaysian Airlines System BHD
- Malcolm Pirnie, Inc.
- Malév Plc
- Mallinckrodt Group Inc.
- Mammoet Transport B.V.
- MAN Aktiengesellschaft
- Management and Training Corporation
- Manatron, Inc.
- Manchester United Football Club plc
- Mandalay Resort Group
- Mandom Corporation
- Manhattan Associates, Inc.
- Manhattan Group, LLC
- Manheim
- Manila Electric Company (Meralco)
- Manitoba Telecom Services, Inc.
- Manitou BF S.A.
- Manitowoc Company, Inc.
- Mannatech Inc.
- Manning Selvage & Lee (MS&L)