The Genesee Brewing Company was founded in 1878 in Rochester, New York, when German immigrant Mathias Kondolf acquired the existing Reisky & Spies brewery along the banks of the Genesee River. This makes Genesee the oldest brewery in New York State, a distinction it carries to this day. One of the first breweries in Upstate New York to resume production following the repeal of Prohibition, Genesee has deep roots in the regional brewing culture of the Northeast. The brewery is currently part of FIFCO USA and continues to operate from its historic location on the Genesee River in Rochester. Genesee's portfolio is anchored by classic American lager styles that have earned the brewery a loyal following across generations. Their flagship Genesee Beer — affectionately known as "Genny" by local fans — is a straightforward, approachable American lager brewed for everyday enjoyment. Alongside their core lagers, the brewery offers a range of craft-inspired favorites, blending traditional brewing techniques with broader beer styles to appeal to both longtime fans and newer craft beer enthusiasts. In 2026, Genesee unveiled refreshed packaging across its core portfolio, signaling a renewed commitment to the brand's identity while honoring its long heritage. The brewery's Liebotschaner Beer was historically honored as the best of Rochester's post-Prohibition brews, underscoring the quality and craftsmanship that has kept Genesee a staple of New York State beer culture for nearly 150 years.