Krakatau Steel Persero is a company that provides sheet steel and steel bars products. It operates through four segments: Steel Products, Infrastructure Facilities, Engineering and Construction, and Other Services. The Steel Products segment specializes in the production and sale of sponge iron, steel slabs, hot-rolled and cold-rolled coils and wire rods, steel pipes, etc. The Infrastructure Facilities segment provides industrial land and industrial estate management, electricity, irrigation, port management services, and other solutions. The Engineering and Construction segment offers engineering, procurement, construction, project management, and maintenance services. The Other Services segment includes information technology, control systems, and electrical business activities.