Peter McCausland's house

Peter McCausland is the founder, Chairman and CEO of Airgas, the largest U.S. distributor of industrial, medical and specialty gases (delivered in packaged or cylinder form), and hardgoods (welding, safety and related products). Airgas is also the third-largest U.S. distributor of safety products, the largest U.S. producer of nitrous oxide and dry ice, and the largest supplier of liquid carbon dioxide in the Southeastern United States. In 2011, his net worth was over $500 million.