New Zealand Steel

New Zealand Steel is strengthening the future of steel making in New Zealand for the benefit of communities, industry and the economy.

We are New Zealand’s sole producer of flat rolled steel products, which are central to the building, construction, manufacturing and agricultural industries. New Zealanders benefit from a reliable supply of high-quality product and service tailored to their needs – all made possible by a well-performing domestic steel industry.

We operate a fully integrated steel mill at Glenbrook, about 60km south of Auckland, and use locally sourced ironsand to produce around 670,000 tonnes of steel a year.

Just as we found a way to use the ironsand resource on our doorstep more than 50 years ago, we are constantly looking for ways to use and market the by-products of our manufacturing process for the benefit of business and the environment.