AB InBev
Anheuser-Busch InBev is the world's largest brewer by a wide margin, producing 484.2 million hectoliters of beer in 2025 — 25.5% of global output. The Belgium-based company owns over 500 beer brands, including Budweiser, Stella Artois, Corona, Beck's, and Hoegaarden. AB InBev operates in nearly 50 countries and has the largest market share in both North and South America. The company was formed through a series of mega-mergers, most notably the 2008 InBev-Anheuser-Busch merger and the 2016 acquisition of SABMiller.