Alleima (formerly Sandvik Materials Technology and part of Sandvik AB) is a globally active manufacturer and developer of highly refined stainless steels and special alloys as well as products for industrial heating. Alleima was listed as an independent company on Nasdaq Stockholm on August 31, 2022. In 2021, Alleima, with headquarters in Sandviken, Sweden, had a turnover of SEK 13.8 billion in 2021, more than 5,500 employees and customers in around 90 countries.
Wikipedia (in Swedish)