Koch Carbon, LLC and its affiliates specialize in the global sourcing, supply, handling and transportation of bulk commodities. Koch Industries, Inc. is a privately held company based in Wichita, Kan., that owns a diverse group of companies with a presence in nearly 60 countries and that employ about 80,000 people.These companies are involved in core industries such as trading, petroleum, chemicals, energy, fibers and polymers, minerals, fertilizers, chemical technology equipment, forest and consumer products, ranching, securities and finance, as well as in other ventures and investments.