Sikorsky Aircraft Corp

Northrop Grumman, through its division ATK Mission Research in Hopkinton, is dedicated to solving complex challenges in space, aeronautics, defense, and cyberspace. With a workforce of 90,000 employees, they consistently push the boundaries of what is possible by leveraging science, technology, and engineering to develop cutting-edge systems, products, and services. Every day, Northrop Grumman's team is committed to Defining Possible and delivering innovative solutions that advance the fields of space exploration, aeronautics, defense, and cybersecurity. Their expertise and dedication to excellence make them a leader in the industry, driving progress and shaping the future of technology. Generated from their website's infomation

Boeing Commercial Airplane Co in East Windsor, CT, offers design and construction services to commercial and government clients, with a rich history spanning nearly a century. Specializing in aviation solutions, the company is known for its expertise in serving both commercial and government sectors. Generated from their available business information

Timken Purdy Systems designs and manufactures components for use in the aerospace industry. Its products include engine nose gearboxes, main rotor transmissions, intermediate gearboxes and tail rotor gearboxes, which are primarily used in helicopters. Its other products include diffuser cases and turbine cases, and engine and drive train components. The company s clients include Boeing, General Electric, McDonnell Douglas, Northrop Grumman and Sikorsky, as well as the United States Air Force, Army and Navy. The company is the only facility in the United States that combines, manufacturing and testing capability for complete transmissions for the AH-64A helicopter main, tail, intermediate and nose transmissions. Timken Purdy Systems was founded in 1946 and has headquarters in Manchester, Conn. Its manufacturing processes are certified according to ISO 9002 standards.