Mendocino Brewing Company, Inc., together with its subsidiaries, engages in the brewing, production, and sale of beer and malt beverages in the United States, Canada, and Europe. It operates through two segments, the North American Territory and the Foreign Territory. The company produces and markets craft beers primarily under the Red Tail Ale, Blue Heron Pale Ale, Black Hawk Stout, Eye of the Hawk Select Ale, and White Hawk Original IPA.