Yuengling brand is now The Yuengling Company LLC after final merger operations with Molson Coors. Yuengling beers brewing slated to begin at MC's Ft Worth Texas plant as soon as the 192 year old patented yeast arrives by armored truck that left their Pottsville Pennsylvania headquarters yesterday. Dick Yuengling the last male owner of the āOldest Brewery In Americaā has stepped down and turned the operations over to his daughters as they continue their westward expansion building upon successful expansions into New England and the Gulf Coast.