Stone Brewing Co.
 Stone Brewing Co. is a craft brewery headquartered in Escondido California. Founded in 1996 in San Marcos California it is the largest brewery in Southern California. As of 2012 it was the 10th largest craft brewery in the United States and 17th largest brewery overall based on sales volume.Established in 1996 the brewery's first beer was Stone Pale Ale which the company considers to be its flagship ale.