$115 billion http://www.forbes.com/companies/koch-industries/ Koch Industries largest conglomerates in the United States second-largest private company in America listed by Forbes $115 billion $115 billion Forbes Koch Industries #2 Koch Industries Forbes $115 billion, according to Forbes Forbes Koch Industries Koch Industries Forbes sales revenue of $100 billion that year Koch Industries sales revenue of $100 billion that year $115 billion Koch Industries a multinational conglomerate based in Kansas Koch Industries Koch Industries $115 billion Forbes Forbes Koch Industries ranked by Forbes the second-largest according to Forbes Koch Industries $115 billion, according to Forbes a multinational conglomerate based in Kansas Koch Industries $115 billion Koch Industries country's second largest private company country's second largest private company $115 Million Forbes Forbes Koch Industries Forbes Forbes Koch currently owns companies Koch Industries $115 billion $115 billion $115 billion second-largest privately-held company according to Forbes Koch Industries Koch Industries Koch Industries the second-largest $115 billion Koch Industries Koch Industries sales revenue of $100 billion that year Koch Industries $115 billion Koch Industries Its annual revenues are estimated at about $100 billion $115 billion Koch Industries $115 billion in 2012 Forbes Koch Industries Koch Industries Koch Industries $115 billion Koch Industries Koch Industries sales revenue of $100 billion that year Koch Industries $115 billion Forbes second largest private company by revenue Forbes $115 billion, according to Forbes #2 Koch Industries other industries http://www.forbes.com/companies/koch-industries/ Forbes Forbes Forbes sales revenue of $100 billion that year Koch Industries Koch currently owns companies #2 Koch Industries Koch Industries the second-largest Forbes