SSAB AB engages in the production of steel and construction solutions. It operates through the following segments: SSAB Special Steels, SSAB Europe, SSAB Americas, Tibnor, and Ruukki Construction. The SSAB Special Steels segment markets and sells quenched, tempered, and hot rolled steels. The SSAB Europe segment focuses on strip, plate, and tubular products. The SSAB Americas segment is involved in the production of heavy plates in North America, and for steel and plates in Montpelier and Mobile, USA. The Tibnor segment distributes steel and non-ferrous metals in the Nordic region and Baltics. The Ruukki Construction is composed of sales and production of energy-efficient building and construction solutions, with a focus on Northern and Eastern Europe. The company was founded in 1978 and is headquartered in Stockholm, Sweden.