Greenpeace USA

Charles and David Koch, owners of Koch Industries, have sent tens of millions of dollars to groups that deny climate change science, undermine policy solutions to the problem, and attack subsidies for clean energy competition while preserving handouts to fossil fuel companies.

Koch Industries, Inc. is the second-largest privately-held company in the United States, a conglomerate of more than twenty companies with $115 billion in annual sales. Koch operates in nearly 60 countries, and 100,000 employees globally, "about 60,000" of which are employed in the United States.