In 2016 Ratos celebrated 150 years. It started with Per Olof (Pelle) Söderberg. He became a Nordic dealer of steel products and moved to Stockholm. In 1866 he established the partnership Söderberg & Haak, which became one of Sweden’s largest steel wholesalers. That is the beginning of the story behind Ratos. Read more about Ratos’s first 150 years.