The Whirlpool Corporation is a multinational manufacturer and marketer of home appliances, headquartered in Benton Charter Township, Michigan, United States. The Fortune 500 company has an annual revenue of approximately $21 billion, 92,000 employees, and more than 70 manufacturing and technology research centers around the world. Less than 10% of its employees are based in the United States In the US, Whirlpool has nine manufacturing facilities: Amana, Iowa; Tulsa, Oklahoma; Cleveland, Tennessee; Clyde, Ohio; Findlay, Ohio; Greenville, Ohio; Marion, Ohio; Ottawa, Ohio; and Fall River, Massachusetts. Together, the US manufacturing facilities account for at least 5% of the companys employees.