Williams Sonoma is a consumer retail company that is located in the United States and internationally. This company sells home furnishings and kitchenware. The Williams Sonoma headquarters can be found in San Francisco, California. The brand is also one of the biggest eCommerce brands in the United States as well as being one of the largest multi-channel specialty retailers in the entire world. Williams Sonoma was founded in the year 1956 and currently has more than 600 retail locations across the world. They own a number of popular brands such as Pottery Barn Kids, Pottery Barn, PBteen and others.