Allison Transmission Holdings Inc

Allison Transmission Holdings, Inc. (NYSE: ALSN) is a global leader in high-performance mobility and work solutions for the modern industrial world. Founded in 1915 and headquartered in Indianapolis, Indiana, the company operates at https://www.allisontransmission.com. Allison is the world's largest manufacturer of fully automatic transmissions for medium- and heavy-duty commercial vehicles and medium- and heavy-tactical U.S. defense vehicles.

The company operates through two primary business units: Allison Transmission and Allison Off-Highway Drive & Motion Systems, following its January 1, 2026 acquisition of Dana Incorporated's Off-Highway Drive & Motion Systems business. This acquisition significantly expanded Allison's portfolio to include drivetrain, motion, and propulsion solutions for off-highway applications across construction, agriculture, mining, material handling, and other industrial sectors.

Allison generates approximately 76% of revenues from North America, with the remainder from Asia-Pacific, Europe, Middle East, Africa, and South America. The company serves customers through an independent network of approximately 1,500 distributor and dealer locations worldwide. In 2025, net sales reached approximately $2.91 billion, distributed across on-highway North America (51%), on-highway outside North America (17%), off-highway (2%), defense (9%), and service parts and support equipment (21%).

The company employs approximately 4,000 employees as of December 31, 2025, with approximately 87% based in the United States. Following the acquisition of the Acquired Off-Highway Business, Allison acquired approximately 8,000 additional employees. Approximately 49% of U.S. employees are represented by the International Union, United Automobile, Aerospace and Agricultural Implement Workers of America under a collective bargaining agreement.

Allison's product portfolio includes the 1000, 2000, 3000, and 4000 series transmissions for on-highway applications, the 6000, 8000, and 9000 series for off-highway use, electric hybrid solutions under the eGen Flex brand, and fully electric propulsion solutions under the eGen Power brand. The company also manufactures tracked vehicle propulsion solutions for defense applications and produces aluminum die cast components through its Walker Die Casting subsidiary. Allison's brand is recognized globally for performance, reliability, fuel efficiency, and technological leadership in commercial vehicle propulsion systems.