P. Ballantine & Sons Brewing Company, founded in 1845 in Newark, New Jersey, is one of the oldest beer brands in the United States. At its peak in the mid-20th century, it was the third-largest brewer in the United States, trailing only Anheuser-Busch and Schlitz. The brand is currently owned and operated by Pabst Brewing Company. Throughout history, it is best known for its Ballantine XXX Ale.