The corporate headquarters of Athleta is located in Petaluma, and has been catering to the needs of women athletes since 1998. This business carries stylish clothing and accessories for active women, including yoga gear, hiking gear, swimming gear and much more. This mostly online retailer has recently opened a store in Mill Valley, and all of the products it offers are available on its website. Altheta is part of the Gap family of retailers, which also includes Old Navy, Banana Republic and Piperlime.