Transdigm Group Incorporated

TransDigm Group Incorporated (NYSE: TDG) is a global designer, producer, and supplier of highly engineered aircraft components used on nearly all commercial and military aircraft in service. The company operates through a portfolio of proprietary aerospace businesses, producing a wide range of products including mechanical/electro-mechanical actuators and controls, ignition systems and engine technology, specialized pumps and valves, power conditioning devices, AC/DC electric motors and generators, batteries and chargers, engineered latching and locking devices, connectors, elastomer sealing solutions, databus and power controls, cockpit security systems, advanced cockpit displays, engineered audio/radio/antenna systems, lavatory components, seat belts and safety restraints, engineered interior surfaces, advanced sensor products, switches, thermal protection, lighting technology, parachutes, hoists, winches, cargo loading and delivery systems, flight and jet engine testing services, electronic microwave signal components, and complex testing and instrumentation solutions. TransDigm pursues a value-driven operating strategy focused on proprietary, aftermarket-heavy product portfolios with significant barriers to entry, and actively grows through acquisitions of complementary aerospace component businesses. Updated Aug 4, 2026