Heublein is a food and beverage company known for its production and distribution of various alcoholic and non-alcoholic products. Founded in 1890, it gained prominence for its popular brands, including Smirnoff vodka and A1 Steak Sauce. The company has a rich history in the beverage industry and has undergone several changes in ownership over the years. In 1982, Heublein was acquired by R.J. Reynolds, a major tobacco company, which later sold it to Diageo in 1997. Today, Heublein operates as a subsidiary of Diageo, continuing to focus on its well-known brands and expanding its market presence.