Stone Brewing is a brewery headquartered in Escondido, California. The company was founded in 1996 by Greg Koch and Steve Wagner and is known for its bold and hoppy beers. Stone Brewing has expanded to several locations throughout the United States and has also opened a brewery in Berlin, Germany. The company is committed to sustainability and has implemented several environmentally friendly practices, such as using solar power and recycling wastewater. Stone Brewing has won numerous awards for its beers, including several medals at the World Beer Cup and the Great American Beer Festival.