V O L . X X X I I N O. X I X
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Fact Book / Doing Business in Maine
I N N OVAT I O N / R & D
Maine's largest brewers
Ranked by 2025 production in barrels
C O M P I L E D B Y H E I D E M A R T I N C O M P I L E D B Y H E I D E M A R T I N
1 Regional 15,000-6 million barrels produced annually, microbrewery less than 15,000 barrels
produced annually with 75% or more sold off site and brewpub 25% or more sold on site.
2 From 2025 survey
3 In June 2025, merged with Woburn, Mass.-based Lord Hobo Brewing
4 In January 2025, Newcastle's Oxbow Brewing Co. LLC acquired Portland's Rising Tide
Brewing Co. The breweries retain individual branding.
5 For Rising Tide Brewing Co. and Oxbow Brewing Co. combined
6 In February 2026, succeeded Tim Adams, owner & founder
7 One of six entities making up 1820 Brands
S O U R C E S : Each Brewer via survey, brewer websites and The Brewers Association; produc-
tion data resale is prohibited
See full versions of lists
with company profiles at
mainebiz.biz/datacenter
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