New Zealand Steel Employee Directory
Wholesale Building MaterialsAuckland, New Zealand201-500 Employees
New Zealand Steel operates as the sole producer of flat rolled steel for New Zealand's building, construction, manufacturing, and agricultural industries. The company runs a fully integrated steel mill at Glenbrook, about 60 kilometres south of Auckland, with a surrounding 500-hectare farmland buffer. It uses locally sourced ironsand to produce around 650,000 tonnes of steel each year. Its products are marketed under COLORSTEEL, AXXIS, and ZINCALUME brands, and serve the wholesale building materials market. It sits within the wholesale steel and building materials sector and differentiates itself through integrated production and a local resource base. A notable recent development is a partnership announced in April 2026 with Zethos to process byproducts from NZ Steel's new electric arc furnace facility.