Hartwall is one of Finland's oldest and most prominent beverage companies, founded in 1836 and headquartered in Helsinki. With nearly two centuries of history, it has grown from a regional Finnish brewer into a major player in the Nordic beverage market. In 2013, Hartwall was acquired by Royal Unibrew, the Danish brewing group, after previously being owned by Heineken. This change in ownership marked a significant milestone in the company's long history and further integrated it into the broader Nordic beer landscape. As Finland's largest brewery, Hartwall produces a wide range of beers and beverages that have become staples in Finnish drinking culture. The portfolio includes lager styles and iconic Finnish brands such as KOFF, a classic Finnish beer with deep roots in the country's brewing tradition. Hartwall also expanded its reach through strategic acquisitions, including the purchase of Mallasjuoma in Lahti in 1988, a legendary Finnish brewery whose beers remain part of the portfolio to this day. Hartwall is also widely recognised beyond beer for producing the Hartwall Long Drink, a Finnish gin-based lonkero that has achieved iconic status in Finland and gained international recognition. The brand's combination of brewing heritage, a broad beer portfolio, and distinctly Finnish beverage traditions makes Hartwall one of the most culturally significant names in Finnish brewing.