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Automobile Transmission Manufacturing in the US Industry Data and Analysis
Automobile transmission manufacturers have faced challenging conditions in recent years. Drops in vehicle miles and car sales in 2020 left a profound dent in revenue as workers stopped commuting into the office and consumer confidence languished. Although there has been a gradual recovery since 2021, the lingering effects of these declines are still evident. Fluctuating commodity prices and tariff policy, especially for steel and crude oil, have only added to the challenges, raising production costs and squeezing profit. Supply chain discipline remains a top priority as the industry strikes a balance between cost and resilience. These factors have dragged industry revenue down, even as the sector tries to regain its footing. Altogether, industry revenue has increased at a CAGR of 2.3% to $50.9 billion in the current period, with an increase of 10.2% in 2025.
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What's included in this industry analysis
IBISWorld's research coverage on the Automobile Transmission Manufacturing industry in the United States includes market sizing, forecasting, data and analysis from 2015-2030. The most recent publication was released October 2025.
About this industry
What's this industry report about?
The Automobile Transmission Manufacturing industry in the United States operates under the NAICS industry code 33635. Companies in this industry manufacture transmissions for motor vehicles (cars and light-, medium- and heavy-duty trucks), parts for transmissions and powertrain parts. Industry products include clutches, gears, differentials and axle bearings. Related terms covered in the Automobile Transmission Manufacturing industry in the United States include original equipment manufacturer (oem), big three, drivetrain, transaxle, continuously variable transmission (cvt), dual clutch transmission (dct), torque converter, electric vehicles (ev) and internal combustion engine (ice).
What's included in this industry?
Products and services covered in Automobile Transmission Manufacturing industry in the United States include Car and light truck transmissions, Motor vehicle axels and parts and Parts for manual and automatic transmissions.
What companies are included in this industry?
Companies covered in the Automobile Transmission Manufacturing industry in the United States include Dana Inc., Allison Transmission Holdings, Inc. and Zf Trw Automotive Holdings Corp.
Performance
What's included in the Performance chapter?
The Performance chapter covers detailed analysis, datasets, detailed current performance, sources of volatility and an outlook with forecasts for the Automobile Transmission Manufacturing industry in the United States.
Questions answered in this chapter include what's driving current industry performance, what influences industry volatility, how do successful businesses overcome volatility, what's driving the industry outlook. This analysis is supported with data and statistics on industry revenues, costs, profits, businesses and employees.
Products & Markets
What's included in the Products and Markets chapter?
The Products and Markets chapter covers detailed product and service segmentation, analysis of major markets and international trade data for the for the Automobile Transmission Manufacturing industry in the United States.
Questions answered in this chapter include how are the industry's products and services performing, what are innovations in industry products and services, what products or services do successful businesses offer and what's influencing demand from the industry's markets. This includes data and statistics on industry revenues by product and service segmentation and major markets.
Geographic Breakdown
What's included in the Geographic Breakdown chapter?
The Geographic Breakdown chapter covers detailed analysis and datasets on regional performance of the Automobile Transmission Manufacturing industry in the United States.
Questions answered in this chapter include where are industry businesses located and how do businesses use location to their advantage. This includes data and statistics on industry revenues by location.
Competitive Forces
What's included in the Competitive Forces chapter?
The Competitive Forces chapter covers the concentration, barriers to entry and supplier and buyer profiles in the Automobile Transmission Manufacturing industry in the United States. This includes data and statistics on industry market share concentration, barriers to entry, substitute products and buyer & supplier power.
Questions answered in this chapter include what impacts the industry's market share concentration, how do successful businesses handle concentration, what challenges do potential industry entrants face, how can potential entrants overcome barriers to entry, what are substitutes for industry services, how do successful businesses compete with substitutes and what power do buyers and suppliers have over the industry and how do successful businesses manage buyer & supplier power.
Companies
What's included in the Companies chapter?
The Companies chapter covers Key Takeaways, Market Share and Companies in the Automobile Transmission Manufacturing industry in the United States. This includes data and analysis on companies operating in the industry that hold a market share greater than 5%.
Questions answered in this chapter include what companies have a meaningful market share and how each company is performing.
External Environment
What's included in the External Environment chapter?
The External Environment chapter covers Key Takeaways, External Drivers, Regulation & Policy and Assistance in the Automobile Transmission Manufacturing industry in the United States. This includes data and statistics on factors impacting industry revenue such as economic indicators, regulation, policy and assistance programs.
Questions answered in this chapter include what demographic and macroeconomic factors impact the industry, what regulations impact the industry, what assistance is available to this industry.
Financial Benchmarks
What's included in the Financial Benchmarks chapter?
The Financial Benchmarks chapter covers Key Takeaways, Cost Structure, Financial Ratios, Valuation Multiples and Key Ratios in the Automobile Transmission Manufacturing industry in the United States. This includes financial data and statistics on industry performance including key cost inputs, profitability, key financial ratios and enterprise value multiples.
Questions answered in this chapter include what trends impact industry costs and how financial ratios have changed overtime.
Industry Data
What's included in the Industry Data chapter?
The Industry Data chapter includes 10 years of historical data with 5 years of forecast data covering statistics like revenue, industry value add, establishments, enterprises, employment and wages in the Automobile Transmission Manufacturing industry in the United States.
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Frequently Asked Questions
What is the market size of the Automobile Transmission Manufacturing industry in the United States in 2026?
The market size of the Automobile Transmission Manufacturing industry in the United States is $50.9bn in 2026.
How many businesses are there in the Automobile Transmission Manufacturing industry in the United States in 2025?
There are 359 businesses in the Automobile Transmission Manufacturing industry in the United States, which has declined at a CAGR of 1.0 % between 2020 and 2025.
How may import tariffs affect the Automobile Transmission Manufacturing industry in the United States?
The Automobile Transmission Manufacturing industry in the United States is likely to be impacted by import tariffs with imports accounting for a moderate share of industry revenue.
How may export tariffs affect the Automobile Transmission Manufacturing industry in the United States?
The Automobile Transmission Manufacturing industry in the United States is unlikely to be materially impacted by export tariffs with exports accounting for a low share of industry revenue.
Has the Automobile Transmission Manufacturing industry in the United States grown or declined over the past 5 years?
The market size of the Automobile Transmission Manufacturing industry in the United States has been growing at a CAGR of 2.3 % between 2020 and 2025.
What is the forecast growth of the Automobile Transmission Manufacturing industry in the United States over the next 5 years?
Over the next five years, the Automobile Transmission Manufacturing industry in the United States is expected to grow.
What are the biggest companies in the Automobile Transmission Manufacturing industry in the United States?
The biggest companies operating in the Automobile Transmission Manufacturing industry in the United States are Dana Inc., Allison Transmission Holdings, Inc. and Zf Trw Automotive Holdings Corp.
What does the Automobile Transmission Manufacturing industry in the United States include?
Car and light truck transmissions and Motor vehicle axels and parts are part of the Automobile Transmission Manufacturing industry in the United States.
Which companies have the highest market share in the Automobile Transmission Manufacturing industry in the United States?
The company holding the most market share in the Automobile Transmission Manufacturing industry in the United States is Dana Inc..
How competitive is the Automobile Transmission Manufacturing industry in the United States?
The level of competition is moderate and steady in the Automobile Transmission Manufacturing industry in the United States.
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