Headquartered in Vanderbijlpark, Gauteng, ArcelorMittal South Africa is the largest steel producer on the African continent. ArcelorMittal South Africa has 5 main operations ie Vanderbijlpark Works, Vereeniging Works, Saldanha Works, Newcastle Works and Coke and Chemicals.

ArcelorMittal Coke & Chemicals' core business is the production of commercial coke for the ferro-alloy industry from coke batteries located in Pretoria, Newcastle and Vanderbijlpark. Coke and Chemicals operation produces commercial grade coke for use by the ferro-alloy industry, and processes steelmaking by-products.

Tubular Products Vereeniging is the sole producer of hot rolled and cold drawn seamless tube products in South Africa