Hennes & Mauritz AB is a Swedish multinational clothing-retail company known for its fast-fashion clothing for men, women, teenagers and children. H&M and its associated companies operate in 62 countries with over 4,500 stores and as of 2015 employed around 132,000 people.

The company was founded by Erling Persson in 1947, when he opened his first shop in Västerås, Sweden. The shop, called Hennes (Swedish for "hers"), exclusively sold women's clothing. A store was opened in Norway in 1964.

In 1968, Persson acquired the hunting apparel retailer Mauritz Widforss, which led to the inclusion of a menswear collection in the product range and the name change to Hennes & Mauritz. The company was listed on the Stockholm Stock Exchange in 1974. Shortly after, in 1976, the first store outside Scandinavia opened in London.

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