| Australia |
 |
Anglesea, Victoria
|
 |
Power
|
 |

 |
Anglesea Power Station (Alcoa World Alumina - Australia) |
| |
 |
Clayton, Victoria
|
 |
Fasteners, Helically-Coiled Inserts, Thread Repair Kits
|
 |

 |
Alcoa Fastening Systems -- Melbourne Operations |
| |
 |
Huntly, Western Australia
|
 |
Bauxite Mining
|
 |

 |
Alcoa World Alumina - Australia (Huntly) |
| |
 |
Kwinana, Western Australia
|
 |
Alumina Chemicals, Alumina
|
 |

 |
Alcoa World Alumina - Australia (Kwinana) |
| |
 |
Pinjarra, Western Australia
|
 |
Alumina Chemicals, Alumina
|
 |

 |
Alcoa World Alumina - Australia (Pinjarra) |
| |
 |
Point Henry, Victoria
|
 |
Primary Aluminum, Sheet/Plate
|
 |

 |
Alcoa -- Point Henry |
| |
 |
Portland, Victoria
|
 |
Primary Aluminum
|
 |

 |
Alcoa World Alumina - Australia (Portland)¹ |
| |
 |
Wagerup, Western Australia
|
 |
Alumina
|
 |

 |
Alcoa World Alumina - Australia (Wagerup) |
| |
 |
Yennora, New South Wales
|
 |
Can Reclamation, Sheet/Plate, Foil Products
|
 |

 |
Alcoa - Yennora |