Who Are the Koch Family Members
The Koch family is an American industrial and political family best known for building one of the largest privately held companies in the United States. The family fortune was largely created by Fred C. Koch, who founded Koch Industries, and expanded by his sons Charles Koch and David Koch. Charles Koch remains chairman and co-chief executive officer of Koch Industries, while David Koch was a longtime executive and major donor before his death in 2019. Their combined net worth has repeatedly placed them among the wealthiest individuals in the country, with major stakes in oil, chemicals, pipelines, and finance Forbes Real-Time Billionaires List.
What Companies Do the Koch Family Own
Koch Industries is the central holding company for the family's business interests and is one of the largest privately held companies in the United States by revenue. Its major subsidiaries include Koch Pipeline Company, Koch Fertilizer, Flint Hills Resources, and Georgia-Pacific, a leading producer of tissue and paper products. The family also has significant investments through Koch Equity Development in technology, finance, and venture capital, and they have been linked to ownership stakes in companies such as Infor and other private enterprises SEC EDGAR Filings.
Major Business Sectors
Energy and Chemicals
Koch Industries operates refineries, pipelines, and chemical production facilities across the United States, making it one of the largest privately held energy and chemical conglomerates. Flint Hills Resources, a major subsidiary, is one of the largest independent petroleum refiners in the country, processing crude oil and producing fuels, chemicals, and other products Flint Hills Resources.
Forest Products and Consumer Goods
Georgia-Pacific, another key Koch Industries subsidiary, is a leading manufacturer of tissue, pulp, paper, and packaging products with operations across North America and globally. The family's diversified portfolio also includes investments in real estate, technology, and venture capital through Koch Equity Development, which has backed companies in software, data analytics, and financial services.
How the Koch Family Influences Politics and Policy
The Koch family has been among the most influential private political donors in the United States for decades, funding conservative and libertarian-leaning organizations, think tanks, and advocacy groups. Through networks such as Americans for Prosperity and the Koch-backed donor coalition, they have supported campaigns focused on lower taxes, deregulation, and free-market policies at the federal and state levels. Their political spending has shaped debates on energy, climate, trade, and fiscal policy, with their network coordinating donations and grassroots activism across multiple election cycles OpenSecrets.
Key Policy and Advocacy Focus Areas
Energy and Climate Policy
The Koch family and their affiliated organizations have actively lobbied against carbon taxes, stricter emissions regulations, and renewable energy mandates, arguing they raise costs for consumers and businesses. They have funded research and advocacy groups that question aspects of climate policy and promote market-based energy solutions, while also investing in oil, gas, and petrochemical infrastructure.
Tax and Regulatory Reform
Koch-backed groups have pushed for lower corporate and individual tax rates, reduced financial regulation, and reforms to the tax code that they argue promote economic growth and competitiveness. Their political network has been active in supporting candidates and ballot measures aligned with these