New Zealand Steel

About New Zealand Steel

We are New Zealand’s sole producer of flat rolled steel products, which are central to the building, construction, manufacturing and agricultural industries. We operate a fully integrated steel mill at Glenbrook, about 60km south of Auckland City, 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.