Deweloperzy Steam z literą A
| Nazwa | Liczba aplikacji |
|---|---|
| Arc System Works | 257 |
| ayato sound create | 148 |
| Atomic Games | 120 |
| Aspyr (Mac) | 118 |
| Aspyr (Linux) | 91 |
| Archor Wright | 88 |
| ACQUIRE Corp. | 87 |
| Activision Shanghai | 76 |
| Atomic Fabrik | 76 |
| AMPLITUDE Studios | 68 |
| Airem | 67 |
| ATLUS | 66 |
| Amax Interactive | 61 |
| Avalanche Studios | 56 |
| Anamik Majumdar | 52 |
| Aldorlea Games | 50 |
| Anatoliy Loginovskikh | 43 |
| Acram Digital | 42 |
| Akhir Pekan Studio | 41 |
| AFBIK Studio | 39 |