Allagash Brewing Company is an independently owned, B Corp-certified brewery based in Portland, Maine, specializing in Belgian-inspired beers. They are renowned for their award-winning Allagash White, the most-awarded wheat beer in the world, and emphasize sustainability with over 2 million pounds of Maine-grown grain used in 2025 and water usage half the industry average. The brewery supports the community with over $5 million donated since 1995 and offers tasting rooms, tours, and events.
In 2025: Used 2,025,674 lbs of Maine-grown grain; Allagash Lager and Tripel won Gold, Brewery and Brewer of the Year at Great American Beer Festival; B Impact score increased to 104.0; Brewed 112 pilot beers.