SSAB AB (publ) engages in the production and sale of steel products in Sweden, Finland, Germany, Poland, Denmark, Asia, the Rest of Europe, the United States, and internationally. It operates through five segments: SSAB Special Steels, SSAB Europe, SSAB Americas, Tibnor, and Ruukki Construction. The SSAB Special Steels segment offers quenched and tempered steels, and advanced high-strength steel products.