Transdigm Group Incorporated

Transdigm Group Incorporated, established in 1993 and headquartered in Cleveland, Ohio, United States, is a specialty manufacturer of critical aircraft components such as engine control units and actuators. The company generates high-margin revenue through a combination of proprietary designs and strategic acquisitions, with approximately 70% of income coming from its aftermarket services. Under the leadership of CEO Mark A. Prince, Transdigm continues to leverage its competitive advantages to expand its market footprint and pursue growth opportunities in aerospace and defense.

TransDigm has an active board-authorized stock repurchase program ($2.2 billion authorized in January 2022 plus an additional $5.0 billion authorized in November 2025, no expiration), with approximately $4,958 million remaining available as of March 28, 2026.