Treasury Wine Estates is a global wine company that is headquartered in Southbank, Victoria, Australia. The company was founded in 2011 and is one of the world's largest wine companies. Treasury Wine Estates produces and markets a wide range of wines, including Penfolds, Wolf Blass, and Beringer. The company operates in over 70 countries and has vineyards and wineries in Australia, New Zealand, the United States, and Europe. Treasury Wine Estates is listed on the Australian Securities Exchange and the company's shares are also traded on the OTC Markets Group in the United States.