UnitedHealth Group Inc. is a diversified managed health care company headquartered in Minnetonka, Minnesota, U.S. It is No. 14 on the Fortune 500. UnitedHealth Group offers a spectrum of products and services through two operating businesses: UnitedHealthcare and Optum. Through its family of subsidiaries and divisions, UnitedHealth Group serves approximately 70 million individuals throughout the United States. In 2015, the company reported net income of $8.4 billion.