A
- ABC CLIC
- Absys Cyborg
- AC Nielsen
- Accenture
- Accor
- Actaris Metering System
- Acticall
- adidas
- Adiliance
- Advertising.com
- Agence One
- AGF
- AGF assurfinance
- Air France
- Albal Cofresco
- Albatross Global Solutions
- ALCAN : Division Packaging / Capsules
- Alcan Pechiney UK
- Alcatel
- ALTADIS
- Altadis Océan Indien
- Altaïde
- Ambassade de France
- Amiens Sporting Club Football
- Aquarelle
- Arc International
- Arcelor
- Archon Group (Goldman Sachs Group)
- Areva
- ARH
- Arkema
- Astrazeneca
- ATARI
- Atofina SA
- ATOGLASS
- Atos Origin
- Auchan
- Auchan BAGNOLET
- Audi
- Axa Assurances
- AXA Investment Managers
- AXA Private Equity
