| Australia |
 |
Kwinana, Western Australia
|
|
 |
Alcoa World Alumina - Australia (Kwinana) |
| |
|
Pinjarra, Western Australia
|
|
|
Alcoa World Alumina - Australia (Pinjarra) |
| |
|
Wagerup, Western Australia
|
|
|
Alcoa World Alumina - Australia (Wagerup) |
| Canada |
|
Baie-Comeau, Quebec
|
|
|
Aluminerie de Baie-Comeau |
| |
|
Deschambault, Quebec
|
|
|
Aluminerie de Deschambault |
| Guinea |
|
Conakry
|
|
|
Boke Services Management¹ |
| Italy |
|
Fusina (Venezia)
|
|
|
Alcoa Trasformazioni Srl. (Fusina) |
| |
|
Portoscuso (Cagliari)
|
|
|
Alcoa Trasformazioni Srl. (Portovesme) |
| Spain |
|
Aviles (Asturias)
|
|
|
Alcoa Inespal S.A. - Spain (Aviles) |
| |
|
San Ciprian (Lugo)
|
|
|
Aluminio/Aluminia Espanol, S.A. |
| United States |
|
Alcoa, TN
|
|
|
Alcoa Tennessee Operations |
