TransDigm Group, Inc. engages in the design, production, and supply of aircraft components. It operates through the following segments: Power and Control, Airframe, and Non-Aviation. The Power and Control segment includes operations that primarily develop, produce and market systems and components that provide power to or control power of the aircraft utilizing electronic, fluid, power, and mechanical motion control technologies. The Airframe segment covers operations that primarily develop, produce and market systems and components that are used in non-power airframe applications utilizing airframe and cabin structure technologies. The Non-Aviation segment focuses on operations that develop, produce and market products for non-aviation markets. The company was founded by W. Nicholas Howley and Douglas W. Peacock in 1993 and is headquartered in Cleveland, OH.

CPI Aerostructures, Inc. engages in the manufacture of structural assemblies, integrated systems, and kitted components for the international aerospace and defense markets. Its products are used by customers in the production of fixed wing aircraft, helicopters, electronic warfare systems, intelligence, surveillance, and reconnaissance systems, missiles. The company was founded by Arthur August in 1980 and is headquartered in Edgewood, NY.

Loar Holdings, Inc. engages in the design, manufacture, and sale of niche aerospace and defense components for aircraft, aerospace, and defense systems. Its products include airframe components, structural components, avionics, braking system components, composites, de-ice and ice protection, electro-mechanical, engineered materials, flight controls, fluid and motion controls, environmental, metal forming, molded components, and restraints and safety devices. The company was founded on August 21, 2017 and is headquartered in White Plains, NY.