Levi Strauss & Co. (LS&CO) is a privately hel clothing company known worldwide for its Levi's brand of denim jeans. It was founded in 1853 when Levi Strauss came from Bavaria, Germany to San Francisco, California to open a west coast branch of his brothers' New York dry goods business. Although the company began producing denim overalls in the 1870s, modern jeans were not produced until the 1920s. The company briefly experimented (in the 1970s) with employee ownership and a public stock listing, but remains owned and controlled by descendants and relatives of Levi Strauss' four nephews.