Politics and Business magazines
- Alpine Electronics, Inc.
- Alpine Lace Brands, Inc.
- Alrosa Company Ltd
- Altadis S.A.
- Altana AG
- AltaVista Company
- Alternative Tentacles Records
- Alterra Healthcare Corporation
- Alticor Inc.
- Altiris, Inc.
- Altos Hornos de México, S.A. de C.V.
- Altran Technologies
- Altron Incorporated
- Aluar Aluminio Argentino S.A.I.C.
- Alvin Ailey Dance Foundation, Inc.
- Alvis Plc
- Amalgamated Bank
- AMAX Inc.
- AMB Generali Holding AG
- AMB Property Corporation