New Zealand's Aluminium Smelter (NZAS) is a joint venture company owned by Pacific Aluminium (79.36 per cent) and Sumitomo Chemical Company Limited of Japan (20.64 per cent). The smelter, which commenced operations in 1971, produces around 335,000 tonnes of aluminium each year. Approximately 90 per cent of the aluminium produced is exported, the largest market being Japan.
View more information by reading the following helpful documents about our operation.
full time employees and contractors
tonnes of saleable aluminium produced in 2015
for more than 3,000 people