Doublju is a California-based clothing online shop. The company was founded in 2006 by Jong-Tark Jang and Jong-Ho Jang. It has over two hundred employees and in 2013 it had a revenue of $20 million. The company has offices in the United States, South Korea, China, Germany and the United Kingdom and also distribution offices in Brazil and Argentina. The first brick and mortar store from Doublju opened in California in 2013 and there are now 5 of them in the State. The company sells their own designs, which are manufactured in China, controlling the production from designing to retail. The company started in 2006 selling jackets on eBay. After all the stock sold out, they decided to take online business more seriously. After improving the online shop and starting selling on Amazon and Alibaba the company opened their own shop on doublju.com, establishing their factory in China in 2009. As of 2010, the company had a revenue of 3 million dollars. Doublju started selling on Amazon on 2011. The company has its headquarters in Cerritos, California and has offices in Seoul and Daejeon in South Korea, Germany and United Kingdom. In 2012 Doublju established distribution offices in Brazil and Argentina In 2013 the company opened the first brick and mortar store in California under the brand J.Tomson and currently it has 3 stores in the state.