The western world’s largest producer of alumina

Alumina Limited’s owns 40 per cent share of Alcoa World Alumina and Chemicals (AWAC), a joint venture with Alcoa, the operator of the our global business.

An enduring partnership

AWAC was formed in 1994 and our relationship with Alcoa dates back to 1961.

A unique investment

We provide a unique opportunity to invest directly in AWAC.
Our performance

Half year results

We released our results for the half year ending 30 June 2023 on Tuesday 22 August 2023.
Share price



2022 Interim: 4.2 US cents per share

Net Loss After Tax

2022 half year net profit after tax: $167.9million

View latest results View current share price


Alumina Limited has filled a support role to Alcoa in managing AWAC to achieve best practice in environment, safety, community and financial performance through strong, collaborative and informed governance.
Who we are

We invest in bauxite mining and alumina refining through AWAC, our joint venture with Alcoa.

Alumina Limited is a leading Australian company listed on the Australian Securities Exchange (ASX). Alumina Limited is the 40 per cent partner in the AWAC joint venture whose assets comprise globally leading bauxite mines and alumina refineries in Australia, Brazil, Spain, Saudi Arabia and Guinea. AWAC also has a 55 per cent interest in the Portland aluminium smelter in Victoria, Australia.