According to our (Global Info Research) latest study, the global Starter Generators market size was valued at US$ 1943 million in 2025 and is forecast to a readjusted size of US$ 2755 million by 2032 with a CAGR of 5.1% during review period.
Starter Generator is an electromechanical device that integrates the functions of an engine starter motor and an electrical generator into a single unit, enabling engine cranking, onboard electrical power generation, and in advanced systems, mild-hybrid energy recovery for automotive, aviation, industrial, and off-highway equipment applications.
The starter generator industry chain begins upstream with suppliers of copper windings, permanent magnets, electrical steel, bearings, electronic controllers, housings, shafts, and power semiconductors, progresses midstream through electromagnetic design, stator and rotor fabrication, winding insertion, precision machining, assembly of power electronics, testing of torque, output, noise, and vibration, and integration into engine systems, and moves downstream into automotive OEMs, aircraft and industrial engine manufacturers, distribution networks, aftermarket service providers, fleet maintenance firms, and technical support channels ensuring long-term reliability, component replacement, and operational performance across transportation and industrial applications.
Planned and ongoing projects include expansions of high-volume 48V starter generator production facilities for mild-hybrid vehicles, establishment of new R&D centers for integrated starter generator technology, development of aviation-grade starter generator platforms, automation upgrades for coil-winding and rotor assembly lines, regional manufacturing bases for commercial vehicle starter generators, collaborations between automotive suppliers and OEMs to integrate next-generation start-stop systems, and investment in lightweight materials, thermal management improvements, and energy-recovery boosting functions to support electrification trends and regulatory pressure for enhanced fuel efficiency.
2025 Global Market Sales Volume: 16 Million Units. Average Global Market Price: USD 118 Per Unit. Market Average Gross Profit Margin: 22%.
The starter generator market is undergoing structural transformation driven by the shift toward electrified powertrains and increasingly stringent fuel efficiency regulations. Traditional starter generator systems remain widely used in internal combustion vehicles and industrial engines, but the fastest growth segment comes from mild-hybrid 48V platforms.
Europe has been a major adopter of advanced start-stop and mild-hybrid systems, supported by regulatory pressure to reduce CO₂ emissions. Asia-Pacific, especially China and India, contributes significant volume growth due to rapid vehicle production and rising adoption of fuel-saving technologies. North America remains strong in commercial vehicles and high-power starter generator applications.
Market opportunities include integrated starter generator solutions, regenerative braking units, and aviation starter generators for auxiliary power functions. However, risks exist in the form of fluctuating raw material costs, dependency on copper and rare-earth magnets, and the long-term decline of traditional combustion engines. Competitive intensity remains high, with global suppliers innovating in torque density, durability, and compact motor design. Manufacturers increasingly focus on lightweight materials, high-efficiency magnetic circuits, and improved thermal management. The rise of hybrid vehicles is encouraging investment in high-power starter generator units capable of energy recovery assistance. The industrial and off-highway sectors also maintain stable demand due to the need for reliable engine starting and onboard power generation. As OEMs move toward platform standardization, suppliers with strong engineering capabilities and cost efficiency gain competitive advantages.
Overall, the starter generator market is transitioning toward more electrified, efficient, and integrated solutions to support modern vehicle and equipment powertrain requirements.
This report is a detailed and comprehensive analysis for global Starter Generators market. Both quantitative and qualitative analyses are presented by company, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Starter Generators market size and forecasts, in consumption value ($ Million), 2021-2032
Global Starter Generators market size and forecasts by region and country, in consumption value ($ Million), 2021-2032
Global Starter Generators market size and forecasts, by Type and by Application, in consumption value ($ Million), 2021-2032
Global Starter Generators market shares of main players, in revenue ($ Million), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Starter Generators
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Starter Generators market based on the following parameters - company overview, revenue, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Robert Bosch GmbH, Denso Corporation, Valeo Group, AUMOVIO, Innotec Power, SEG Automotive, Mitsuba Corporation, BorgWarner, Safran, Skurka, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market segmentation
Starter Generators market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for Consumption Value by Type and by Application. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Belt-driven Starter-generator (BSG)
Integrated Starter-generator (ISG)
Market segment by Voltage
12V
24V
48V
Others
Market segment by Operating Mode
Start-Only System
Start-Stop System
Market segment by Application
Aircraft
Automotive
Market segment by players, this report covers
Robert Bosch GmbH
Denso Corporation
Valeo Group
AUMOVIO
Innotec Power
SEG Automotive
Mitsuba Corporation
BorgWarner
Safran
Skurka
Market segment by regions, regional analysis covers
North America (United States, Canada and Mexico)
Europe (Germany, France, UK, Russia, Italy and Rest of Europe)
Asia-Pacific (China, Japan, South Korea, India, Southeast Asia and Rest of Asia-Pacific)
South America (Brazil, Rest of South America)
Middle East & Africa (Turkey, Saudi Arabia, UAE, Rest of Middle East & Africa)
The content of the study subjects, includes a total of 13 chapters:
Chapter 1, to describe Starter Generators product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top players of Starter Generators, with revenue, gross margin, and global market share of Starter Generators from 2021 to 2026.
Chapter 3, the Starter Generators competitive situation, revenue, and global market share of top players are analyzed emphatically by landscape contrast.
Chapter 4 and 5, to segment the market size by Type and by Application, with consumption value and growth rate by Type, by Application, from 2021 to 2032.
Chapter 6, 7, 8, 9, and 10, to break the market size data at the country level, with revenue and market share for key countries in the world, from 2021 to 2026.and Starter Generators market forecast, by regions, by Type and by Application, with consumption value, from 2027 to 2032.
Chapter 11, market dynamics, drivers, restraints, trends, Porters Five Forces analysis.
Chapter 12, the key raw materials and key suppliers, and industry chain of Starter Generators.
Chapter 13, to describe Starter Generators research findings and conclusion.
Summary:
Get latest Market Research Reports on Starter Generators. Industry analysis & Market Report on Starter Generators is a syndicated market report, published as Global Starter Generators Market 2026 by Company, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Starter Generators market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.