Pratt-Whitney Military Engines

McCay Tool and Engineering is a St. Louis-based manufacturer specializing in aerospace components, serving major companies such as Boeing and Lockheed Martin, along with various U.S. government entities. With over 70 years of experience, the company combines innovative engineering and cutting-edge technology to deliver high-quality, American-made components. Renowned for its commitment to precision and a tradition of excellence, McCay Tool and Engineering offers a broad range of capabilities, including CNC milling, turning, and cylindrical grinding. The team works closely with clients to design and produce customized solutions for diverse aircraft and support equipment needs. Generated from the website

Operational for over 40 years, Heizer Aerospace Inc. is located in Pevely, Mo. It machines aluminum alloys, titanium and other exotic materials. The company specializes in large and complex airframe components for the aircraft/aerospace industry. Heizer Aerospace Inc. caters to the needs of aircraft companies, such as Airbus/Casa, Boeing, Lockheed, Northrup, Embraer, Kawasaki, BE Aerospace, Learjet and Gulfstream, among others. It is a D1-9000 AQS, BQMS D6-82479, ISO 9001:2000 and AS9100A:2004 Rev B. certified company.

Lockheed Martin in Saint Louis is dedicated to keeping those they serve ahead of ready, embodying this commitment in their identity, culture, and promise. Their purpose is to ensure that clients are always prepared for whatever challenges lie ahead, making them a trusted leader in the defense and aerospace industry. Generated from their website's infomation