| ▲Nombre▼⊗ | ▲País▼≋ | ▲Provincia▼ | ▲#▽ |
|---|---|---|---|
| Alderac Entertainment Group (AEG) | EE.UU. | San Clemente, CA. | 2 |
| Acantilado | España | Barcelona | 2 |
| Abraxas | España | Barcelona | 2 |
| Ayuntamiento de Nava | España | Asturias | 1 |
| Avanti | Argentina | ¿? | 1 |
| Austral | España | Barcelona | 1 |
| Artimaña Records | España | Cantabria | 1 |
| El artesano del Rey | España | Cordoba? | 1 |
| Ediciones Arsenal | México | Méjico D.F. | 1 |
| Arrebato Libros | España | Madrid | 1 |
| Armed Services Edition | EE.UU. | Nueva York | 1 |
| Arise Records | España | Vizcaya | 1 |
| Arena Berlin - Potomak | Alemania | Berlin | 1 |
| Arclight Games | Japón | Tokio | 1 |
| Archie Comics | EE.UU. | Pelham, New York | 1 |
| Another World Ltd. | EE.UU. | Miami, Florida | 1 |
| Editorial Andina (EASA) | España | Madrid | 1 |
| Albino Dragon | EE.UU. | Texas | 1 |
| Albin Michel | Francia | París | 1 |
| Alberdania | España | Guipuzcoa | 1 |
| Alamut | España | Madrid | 1 |
| Adventure Simulations | Australia | Melbourne | 1 |
| Adiax | Argentina | Buenos Aires | 1 |
| ABDO Publishing | EE.UU. | Edina, Minnesota | 1 |