A corporate (i.e. non-human) donor of money for supposedly charitable purposes.
"Foundations like Carnegie, Rockefeller, and Ford ... help maintain an economic and political order ... which benefits the ruling-class interests of philanthropists and philanthropoids." (Robert F. Arnove, ed., Philanthropy and Cultural Imperialism: The Foundations at Home and Abroad (Indiana University Press, 1980), page 319.)
Definitions include: One who has sold more than their labor to a corporation or corporations, who has forsaken personal values and done something for corporate money that is unethical, illegal, or immoral.