Boeing is an American company, engaged in manufacturing, and designing airplanes, rockets, satellites and rotorcraft. The company have presence worldwide and headquartered in Chicago, IL, United States. Boeing was founded by William Boeing on July 15, 1916 in Seattle, Washington, United States. In addition to sales, the company is also involved in leasing and product
United Technologies Corporation’s headquarters is located in Farmington, Connecticut, United States. It was founded by Frederick Rentschler in 1934. The company develops and researches on aerospace system, escalators, security, aircraft engine and many other high-technology product. The United Technologies Research Center was founded in 1929 and their scientists research to the business of United Technologies.