KEEN is a privately owned company based in Portland, Oregon. The company was founded in 2003 by Rohit Aggarwala and Mark Galuska. KEEN's products are sold in over 50 countries around the world. In 2012, KEEN was acquired by Columbia Sportswear Company for $40 million. Columbia Sportswear is a publicly traded company with headquarters in Portland, Oregon. Since its acquisition by Columbia Sportswear, KEEN has continued to grow and expand its product line. The company now offers a wide range of footwear, apparel, and accessories for both men and women.