- Pratt & Whitney (A United Technologies Company)
- Lockheed Martin
- Aerojet Rocketdyne
- Florida Turbine Technologies – Jupiter
- PSM – Jupiter
- Agilis – Palm Beach Gardens
- Parametric Solutions – Jupiter
- Global Turbine Parts – Jupiter
- Turbine Technologies Corporation – Jupiter
- Chromalloy – Palm Beach Gardens
Palm Beach North is a recognized national leader in aviation, aerospace and engineering industries, with commercial and private aircraft, advanced high-tech manufacturing, aircraft parts, maintenance training, flight schools and universities, rocket systems, and helicopters.
As of 2013, 20,000+ people were employed in this sector, spanning 629 businesses, including B/E Aerospace (the worldwide leading manufacturer of passenger-cabin interior products for commercial and business jet aircraft ), global security and information technology giant Lockheed Martin, Pratt Whitney Rocketdyne, and Sikorsky Aircraft Corporation (which manufactures the UH-60M BlackHawk helicopter for the U.S. Army, among other vehicles).