The 12 closest competitors and alternatives to Allison Transmission Holdings, Inc. among automotive companies — ranked by similarity to what Allison Transmission Holdings, Inc. actually does, not by market-cap band.
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Allison Transmission Holdings, Inc. (ALSN), along with its affiliates, specializes in the global development, manufacturing, and sale of fully-automatic transmissions. These robust systems are engineered for both medium and heavy-duty commercial vehicles, as well as medium and heavy-tactical defense vehicles utilized by the U.S. military. The company's diverse product portfolio serves a broad spectrum of applications. This includes on-highway vehicles such as trucks for distribution, refuse collection, construction, fire, and emergency services, alongside school and transit buses, and recreational motor homes. Furthermore, Allison transmissions power off-highway equipment for the energy, mining, and construction industries, as well as both wheeled and tracked defense vehicles. New transmissions are marketed under the well-known Allison Transmission brand, while their remanufactured offerings are sold as ReTran. Beyond core transmissions, the company supplies a range of ancillary products and services. These encompass branded replacement parts, essential support equipment, aluminum die-cast components, and other items critical for maintaining their extensive installed base of vehicles. Additionally, they provide defense kits, specialized engineering services, and extended transmission coverage to key clients, including original equipment manufacturers (OEMs), distributors, and the U.S. government. Allison Transmission reaches its customer base through a robust, independent global network comprising approximately 1,400 distributor and dealer locations. Established in 1915, the company was formerly known as Clutch Holdings, Inc. Its corporate headquarters are situated in Indianapolis, Indiana.
Allison Transmission Holdings, Inc. is an automotive company headquartered in Indianapolis, United States. It is publicly listed (ALSN) with a market capitalisation of $10.5B. Xcout tracks 25 named people at Allison Transmission Holdings, Inc., including David S. Graziosi (Chairman, President & Chief Executive Officer).
19 more named people on record for Allison Transmission Holdings, Inc., with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to Allison Transmission Holdings, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Manufacturing
Sypris Solutions, Inc. is a manufacturing enterprise that primarily supplies components for the trucking industry, essential parts for oil and gas pipelines, and advanced electronic systems for aerospace and defense sectors. Its main operational reach extends across North America and Mexico. The company is structured into two principal operating segments: Sypris Technologies and Sypris Electronics. Sypris Technologies specializes in producing a variety of steel components, including those that are forged, machined, welded, and heat-treated. These products cater to a wide array of markets such as commercial, off-highway, and recreational vehicles, the general automotive industry, industrial applications, light trucks, and the energy sector. This division's offerings also encompass crucial drivetrain elements like axle shafts, transmission shafts, gear sets, and steer axle knuckles, which are provided to manufacturers of automobiles, trucks, and recreational vehicles. Additionally, it offers value-added assembly operations for drivetrain systems and manufactures pressure closures and other fabricated items for oil and gas pipelines. Sypris Electronics provides a comprehensive suite of electronic manufacturing services. Its capabilities range from circuit card and complete box build manufacturing to high-reliability production, systems assembly and integration, and expert design-for-manufacturability and design-for-specification work, predominantly for the aerospace and defense electronics markets. This segment is also adept at assembling circuit cards for various electronic sensors and intricate systems, including radar, tactical ground stations, navigation, weapons, targeting, and warning systems. It delivers flexible, value-added solutions, from low-volume prototype assembly to extensive, turnkey manufacturing projects. Furthermore, Sypris Solutions offers engineering design, repair, and inspection services. The company also sells some of its specialized engineered products under the distinctive Tube Turns brand. Incorporated in 1997, Sypris Solutions is headquartered in Louisville, Kentucky.
Manufacturing (Heavy Machinery, Defense)
S&T Dynamics Co., Ltd. is a South Korean manufacturer serving the defense and industrial sectors, known for producing armored-vehicle and military-vehicle transmissions, powertrain components, and other defense machinery. It also supplies automotive components and industrial equipment to vehicle manufacturers and defense customers.
Similar automotive company
Vantage Power is an industrial machinery manufacturing company based in London, England, that operates as a subsidiary of Allison Transmission.
Similar automotive company
Horton, Inc. provides engine cooling systems and thermal management solutions, including fan drives, fan clutches, and fans. The company serves original equipment manufacturers and the aftermarket across various industries, such as on-highway, off-highway, commercial vehicles, construction, agriculture, mining, and stationary equipment.
Automotive (Drivetrain & E-Propulsion Systems)
Dana Incorporated is a global provider of power transmission and energy management systems for vehicles and industrial machinery, operating across North America, Europe, South America, and Asia Pacific. The company organizes its business into four distinct segments. The Light Vehicle Drive Systems division offers components such as axles, driveshafts, e-axles, and transmissions, alongside electrodynamic and drivetrain parts. These products support various propulsion types—electric, hybrid, and internal combustion—for passenger cars, light trucks, SUVs, and vans. The Commercial Vehicle Drive and Motion Systems segment focuses on heavy-duty applications, supplying axles, driveshafts, electric axles, and e-transmissions. It also provides electrodynamic and drivetrain components, electric vehicle integration services, and software solutions for medium and heavy trucks, buses, and specialized vehicles. For rugged applications, the Off-Highway Drive and Motion Systems segment delivers a range of products including axles, driveshafts, transmissions, and various gearboxes (e.g., planetary hub drives, helical, bevel-helical). It also provides e-axles, e-drives, and electrodynamic, hydraulic, and drivetrain components, serving sectors like construction, earth moving, agriculture, mining, forestry, and material handling, as well as industrial stationary applications. Finally, the Power Technologies segment specializes in sealing and thermal management solutions. This includes gaskets, cover modules, heat shields, and cooling systems, as well as bipolar fuel cell plates, encompassing e-thermal management, catering to light, medium/heavy, and off-highway vehicles. Founded in 1904, the company changed its name from Dana Holding Corporation to Dana Incorporated in August 2016 and is headquartered in Maumee, Ohio.
Similar automotive company
Dauch Corporation, together with its subsidiaries, designs, engineers, and manufactures driveline and metal forming technologies that supports electric, hybrid, and internal combustion vehicles. It operates through two segments, Driveline and Metal Forming segments. The Driveline segment offers front and rear axles, driveshafts, differential assemblies, clutch modules, balance shaft systems, disconnecting driveline technology, and electric and hybrid driveline products and systems for light trucks, sport utility vehicles, crossover vehicles, passenger cars, and commercial vehicles. The Metal Forming segment provides range of products, such as engine, transmission, driveline, and safety-critical components for traditional internal combustion engine and electric vehicle architectures, including light vehicles, commercial vehicles, and off-highway vehicles, as well as products for industrial markets. It operates in North America, Asia, Europe, and South America. Dauch Corporation was formerly known as American Axle & Manufacturing Holdings, Inc. and changed its name to Dauch Corporation in January 2026. The company was founded in 1994 and is headquartered in Detroit, Michigan.
Automotive Manufacturing
Neapco LLC, along with its subsidiaries, manufactures automotive driveline systems and components for original equipment manufacturers and the aftermarket.
Similar automotive company
Blue Bird Corporation specializes in the design, engineering, production, and distribution of school buses and related components. The company serves customers across the United States, Canada, and international markets, structured into two primary divisions: Bus and Parts. Its product lineup includes Type C, Type D, and various specialty buses, alongside a strong emphasis on alternative fuel solutions such as propane, gasoline, compressed natural gas, and electric-powered vehicles. Blue Bird markets its offerings through an extensive dealer network, in addition to direct sales to fleet operators and both federal and state government entities. A centralized parts distribution center supports its logistical needs. Founded in 1927 and headquartered in Macon, Georgia, the company was previously known as Hennessy Capital Acquisition Corp.
Similar automotive company
Bendix Commercial Vehicle Systems LLC is headquartered in Avon, Ohio, serving as a prominent North American leader in commercial vehicle braking and safety systems. The company designs and manufactures advanced safety technologies for heavy-duty trucks and commercial fleets.
Automotive & Manufacturing
TitanX Holdings, Inc. designs and manufactures thermal management products and cooling solutions, including engine cooling modules, oil coolers, bus cooling systems, and genset cooling for commercial vehicle manufacturers and the aftermarket industry. The company serves the global transportation and stationary power generation sectors with customized heat exchanger components and testing services.
Similar automotive company
Holley Inc. is a leading provider of automotive aftermarket products, catering to car and truck enthusiasts across the United States, Canada, Europe, and China. Its extensive product portfolio encompasses a wide array of performance-enhancing components for engines, including carburetors, fuel delivery systems (pumps and injection setups), nitrous oxide systems, superchargers, and various exhaust parts like headers and mufflers. They also supply ignition components, engine tuners, and specialized plumbing. Beyond engine performance, Holley offers drivetrain solutions such as shifters, converters, transmission kits, and related software. Furthermore, their offerings extend to chassis and safety equipment, including wheels, suspension parts, helmets, head and neck restraints, seat belts, firesuits, and advanced electronic control and monitoring systems. These products are distributed through a multi-channel approach, reaching customers via direct sales to retailers, a network of distributors, and its online platform. They are sold under well-known brands such as Holley, Holley EFI, APR, MSD, Flowmaster, Powerteq, Accel, and Simpson. Established in 1903, the company maintains its headquarters in Bowling Green, Kentucky.
Automotive & Heavy Machinery Aftermarket
SG DSG Holdings LLC produces and distributes premium aftermarket replacement parts for major engine brands such as Caterpillar, Cummins, and Detroit Diesel. The company serves clients across industries like earthmoving, marine, trucking, and mining in over 40 countries.
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