Northstar Aerospace is a leading manufacturer of components and assemblies for the global aerospace industry, specializing in gears and transmissions, accessory gearbox assemblies, rotorcraft drive systems, and other machined and fabricated parts for helicopters and fixed wing aircraft. Founded in 2000, the company has established itself as a key player in both the defense and commercial aerospace sectors, serving some of the world’s leading aerospace original equipment manufacturers. Northstar also provides maintenance, repair, and overhaul (MRO) services on these platforms. The company operates facilities in Windsor, Ontario, Canada, and Bedford Park and Phoenix, Arizona, in the United States, with its corporate office located in Bedford Park, Illinois.
Northstar Aerospace is part of Wynnchurch Capital’s portfolio, a private equity firm that supports the company’s growth and innovation. With a workforce of 354 employees, Northstar Aerospace continues to be a significant contributor to the aerospace industry, leveraging its expertise and strategic partnerships to deliver high-quality products and services.
The company’s commitment to quality and innovation has earned it a strong reputation among its customers and peers. Northstar Aerospace’s extensive experience and robust infrastructure enable it to meet the complex demands of the aerospace sector, ensuring reliability and performance in critical applications.
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| Ownership Public Company |
B2B professionals should contact Northstar Aerospace for high-quality aerospace components and MRO services, as well as for potential partnerships and vendor opportunities in both defense and commercial sectors.
Sales teams selling aerospace components, recruiters seeking engineering and manufacturing roles, and partners offering MRO services should reach out to Northstar Aerospace.
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Last verified: February 2, 2026
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