Sun-Maid Growers of California is a privately owned American cooperative of raisin growers headquartered in Kingsburg, California. Sun-Maid is the largest raisin and dried fruit processor in the world. As a cooperative, Sun-Maid is made up of approximately 850 family farmers who grow raisin grapes within 100 miles (200 km) radius of the processing plant. Sun-Maid also sources dried fruit beyond this geographical area.