Pratt & Whitney, a United Technologies Corp. company (NYSE:UTX), is a world leader in the design, manufacture and service of aircraft engines and auxiliary power units. We reported an operating profit of $2.0 billion in 2014 on revenues of $14.5 billion. Our company has approximately 33,500 employees who support more than 11,000 customers around the world. Frederick Rentschler founded Pratt & Whitney in Hartford, Connecticut, in 1925. Our first aircraft engine transformed the aviation industry. It was the 410-horsepower, aircooled Wasp, which delivered unprecedented performance and reliability for the time. We have been leading change ever since.