Guinness Open Gate Brewery in Halethorpe will serve its last pint to the public on November 1, and the closure will leave 174 workers employed in food service and facilities management searching for new jobs. The brewery's owner, Diageo, says the decision follows a review of its operations and long-term business priorities, with the Baltimore County site expected to wind down operations completely by the end of the year.
Aramark, which staffs the brewery's food service and facilities teams, says it is trying to find new placements for the 174 employees who will be affected when the location shuts its doors, according to The Baltimore Sun. Those workers staff what the paper describes as the popular eight-year-old restaurant, taproom and experimental brewery that have drawn visitors to Halethorpe since 2018. Diageo has said its immediate focus is supporting affected colleagues and that it will provide resources and assistance.
Why Diageo Says It's Pulling the Plug
Diageo has framed the closure as the outcome of a careful review of its operations and long-term business priorities, per IrishCentral. The company has pointed to increasing operating costs, shifts in consumer demand and broader economic pressures as the drivers behind the decision, as reported by FOX45 Baltimore. The brewery, which opened in 2018 as the first Guinness presence on U.S. soil since 1954, cost the company $90 million to build, according to The Baltimore Banner.
Since opening, the site has welcomed more than 2 million visitors from Maryland and across the country, the company says, per IrishCentral's reporting. As it prepares to close the visitor-facing operation, Diageo says it is establishing a $250,000 community fund to support local organizations and initiatives focused on expanding economic opportunities and the local hospitality industry, the same outlet reports.
A Second Round of Cuts at the Same Site
This is not the first time layoffs have hit the Halethorpe property. Diageo shut down the site's beer production plant in June 2023, a move that left the brewery, taproom and restaurant open at the time even as manufacturing ended, FOX45 Baltimore reported. Accounts of the scale of those 2023 layoffs differ: CBS News Baltimore reported that Diageo anticipated around 97 layoffs from that manufacturing closure, while The Baltimore Banner reported that the company laid off about 100 workers when it ended most manufacturing at the plant.
An Industry Under Pressure Nationwide
The Halethorpe closure lands amid broader strain on Diageo's North American business, which recorded an 8.4% sales decline for fiscal year 2026 even as Guinness itself generated 4% organic growth for the company's beer business, according to Food Dive. Diageo is in the midst of a $1 billion savings initiative that has already included more than 2,000 job cuts company-wide, the outlet reports.
The craft brewing industry as a whole has faced a difficult stretch. The Brewers Association's midyear survey in July 2025 estimated that U.S. craft beer volume was down 5%, compared with a 4% decline for all of 2024, and the trade group tracked 268 new brewery openings against 434 closings during 2025. The association pointed to changing consumer behaviors, retailer rationalization, inflation- and tariff-related cost increases and heightened competition as compounding the industry's difficulties, even as small and independent breweries still supported more than 443,000 jobs nationwide and contributed $72.5 billion to the U.S. economy in 2025.
Maryland brewers have voiced similar concerns, citing rising costs across the board, changing consumer preferences and a saturated market as ongoing challenges, per The Baltimore Banner. Guinness still operates Open Gate breweries in Chicago — which opened in 2023 — as well as in Dublin and London, IrishCentral notes.
What the Closure Means for Neighboring Breweries
Not every local brewer views Guinness's exit as bad news for the region's beer scene. Nearby Heavy Seas has said Guinness's arrival in 2018 actually benefited its own business and raised awareness of Maryland's brewing industry overall, according to The Baltimore Banner. Heavy Seas has since launched its own competing blonde beer, Bo*dacious Blonde.
For now, the Halethorpe taproom's final weeks are set, with the public closure landing in just a few weeks and full operations ceasing by year's end. What becomes of the 174 workers whose jobs are tied to that site, and how quickly Diageo's new community fund will reach local organizations, remains to be seen.
