Treasury Wine Estates Ltd. engages in the production and marketing of wine. It operates through the following segments: Treasury Premium Brands, Penfolds, and Treasury Americas. The Treasury Premium Brands segment is responsible for the manufacture, sale and marketing of wine within Australia, Asia, Europe, Canada, Middle East and Africa. The Penfolds segment refers to the manufacture, sale and marketing of Penfolds wine globally. The Treasury Americas segment deals with the manufacture, sale and marketing of wine within North American and Latin Americas regions. The company was founded on March 20, 1957, and is headquartered in Melbourne, Australia.