| Antalis |
| Antamina |
| Anyiko Public Relations |
| Aon plc |
| Apis Growth Fund II |
| Apis Partners LLP |
| Apnakam |
| Apollo Offset Press Pvt. Ltd. |
| Apple Inc |
| Applied Arts Scotland |
| Apricus Solar Co., Ltd |
| Arab Youth Center |
| Arada Dernegi / Arada Association |
| ARCA (PLYMOUTH) LIMITED |
| Arçelik AS |
| Archive Nepal |
| Argos Ltd |
| Aria Assistance Group Ltd |
| Arizona State University |
| Arla Foods amba |
| Armitages Pet Products Ltd |
| Armonia e Inclusion |
| ARMOR Group |
| Army Public Schools & Colleges System Secretariat (APSACS) |
| Art and Therapeutic Center Unbeaten Path |