The Koch Foundation refers to a group of philanthropic organizations associated with the Koch family, particularly Charles Koch and David Koch. These foundations focus on promoting free-market principles, individual liberty, and limited government. They support various initiatives in education, public policy, and the arts, often funding research and programs that align with their values. The foundation is known for its significant financial contributions to universities, think tanks, and other organizations that advocate for conservative and libertarian ideas. Through these efforts, the Koch Foundation aims to influence public discourse and policy in favor of free enterprise and personal freedom.