AB InBev Retains Top Spot in U.S. Beer Rankings

The Brewers Association has released its annual ranking of the 50 largest beer companies in the United States, based on 2025 production volume, offering a snapshot of how the country’s beer market continues to be shaped by a small group of large brands even as the broader category faces pressure.

The list, published as a preliminary report, shows that AB InBev remained the largest beer company in America, followed by Molson Coors and Constellation. The top five also included Heineken and Diageo, underscoring the continued strength of multinational companies with broad distribution networks and major marketing budgets. The association said it will publish a fuller industry analysis in the coming months, including regional trends and brewery-by-brewery production data.

The ranking comes at a time when the U.S. beer sector has been dealing with declines in overall volume, according to the Brewers Association. Even so, beer remains a major part of the American economy. Research cited by the Beer Institute and the National Beer Wholesalers Association says the industry generates $471 billion in annual economic activity.

The top of the list was dominated by familiar names. AB InBev, which owns Budweiser and other global brands, held first place. Molson Coors stayed in second. Constellation, whose beer portfolio includes Modelo and Corona, remained in third place and reported sales of $1.73 billion, helped by higher shipments and prices. Heineken ranked fourth and Diageo fifth.

The report also showed how some smaller or more specialized companies continue to gain ground within a market still led by large-scale producers. Sierra Nevada Brewing Co. ranked 10th, Boston Beer Co. was 11th, and Tilray Beer Brands came in at 12th. Tilray’s position could become more significant after its recent plan to acquire parts of BrewDog in a deal valued at about £33 million.

Other companies on the list included Pabst Brewing Co., D.G. Yuengling and Son, Kirin-Lion, FIFCO, Athletic Brewing Company and Brooklyn Brewery. The presence of nontraditional players such as Athletic Brewing reflects changing consumer demand, including interest in nonalcoholic beer.

The Brewers Association said the ranking is based on volume output rather than revenue or profit, which means it measures scale more than financial performance. That approach tends to favor companies with wide national reach and strong shelf presence in supermarkets, convenience stores and bars.

The association’s preliminary data also points to a market that remains under strain from shifting drinking habits, competition from other beverages and broader economic pressures. Industry observers have said premium beers and flavored products have helped support sales in some segments, while geopolitical tensions between the United States and Canada have added uncertainty for some brewers operating across borders.

Among the companies ranked lower on the list were regional brewers with strong local followings, including New Glarus Brewing Co., Rhinegeist Brewery, Allagash Brewing Company, Alaskan Brewing Co., Saint Arnold Brewing Co. and Summit Brewing Co. Their inclusion highlights how regional brands continue to hold meaningful positions even as national giants dominate total volume.

The full ranking places craft-focused companies alongside multinational groups, showing how the American beer business now spans everything from global conglomerates to independent breweries with limited distribution. The Brewers Association said its deeper analysis will examine those differences more closely when it releases its complete 2025 industry report later this year.