Cummins Inc.

Summary

Covers Cummins exhibition participation, products, technologies, and major customers. Offers exclusive information available only on MarkLines to support research and analysis in the automotive industry.

Company Profile

■URL

https://www.cummins.com/

■Address

500 Jackson Street, Columbus, IN 47201 U.S.

Business Overview

-The Company is a global leader in the design, manufacturing, sale and servicing of power solutions. Its product portfolio includes diesel powertrains, electric powertrains, hybrid powertrains, integrated power generation systems, aftertreatment components, turbochargers, valvetrain systems, fuel systems, control systems, air handling systems, automated transmissions, brakes, axles, drivelines, and electric power generation systems. It also provides electrified power systems such as batteries, hydrogen generation and fuel cell technologies.

-As of December 31, 2025, the Company is organized into five business segments:

Engine: The segment manufactures diesel, natural gas and gasoline-powered engines for on-highway and off-highway vehicles including medium-duty and heavy-duty buses and trucks, passenger vehicles, agricultural equipment, mining vehicles, and marine vehicles.
Power Systems: The segment manufactures high-speed high-horsepower engines for applications including mining, rail, defense, and commercial marine. The segment provides power generators for consumer, commercial, industrial, data centers, and health care applications. It also designs, manufactures and supports A/C generator/alternator products and components.
Components: The segment is divided into four businesses: Components and software, which produces turbochargers, fuel systems, and valvetrain technologies, as well as electronic control modules, sensors, power electronics and supporting software; Emission solutions, which designs and manufactures exhaust aftertreatment technologies and solutions; Drivetrain and braking systems, which designs and manufactures drivetrain systems including axles, drivelines, brakes and suspension systems; and Automated transmissions, which develops and supplies automated transmissions for heavy duty commercial vehicles.
Distribution: The segment provides sales, services and support for the full range of the Company’s products.
Accelera: The segment designs, manufactures, sells and supports electrified power systems including fully electric and hybrid systems. It also designs and manufactures battery modules, packs and systems for commercial, industrial and material handling applications. The segment designs, manufactures and supports hydrogen production solutions.

-Of the Company’s five business segments, the Engine segment, Components segment and Accelera Segment supply products to the automotive industry.

-On March 18, 2024, the Company completed the divestiture of its remaining 80.5% ownership of Atmus Filtration Technologies Inc. common stock, resulting in a reduction of shares of the Company’s common outstanding stock by 5.6 million shares and an increase in sales of USD 1.3 billion. Atmus previously operated as a business within the Company’s Components segment.

-During 2025, as a result of weakening conditions in hydrogen electrolyzers and the hydrogen market overall, the Company’s Accelera segment announced its plans to stop new commercial activity related to electrolyzers and only fulfill existing customer commitments.

Competitors

Engine Segment

Caterpillar (CAT)
CNH Industrial
Daimler
Detroit Diesel
Deutz
Dongfeng
FAW
Ford
Guangxi Yuchai
Hino Power
Isuzu
Navistar
PACCAR
TRATON
Volvo Powertrain
Weichai Power

Components Segment

Accelera Segment

Ballard Power Systems
BorgWarner
BYD
Daimler
Dana
ITM Power
Nel
PACCAR
Plug Power
Proterra
Siemens
Thyssenkrupp
Traton
Volvo

Shareholders

-The Company is listed on the New York Stock Exchange.

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Products

Engines
-Diesel engines for pickup trucks
-Natural gas engines for heavy-duty trucks
-Diesel engines for heavy-duty trucks
-Diesel engines for medium-duty trucks
-Natural gas engines for medium-duty trucks
-Diesel engines for light commercial vehicles
-Diesel engines for trucks and buses
-Natural gas engines for trucks and buses
-Diesel engines for vocational vehicles
-Natural gas engines for vocational vehicles
-HELM engine platforms offering efficiency and flexibility across multiple fuel options

Components
-Engine braking and valvetrain technologies

High power density engine brakes
Compression release engine brakes
Lashless valvetrains with engine braking
Bleeder brakes
Exhaust brakes
Cylinder deactivation systems
Two-step variable valve actuation systems
Variable valve actuation systems
Active decompression technology
Cam phasers

-Fuel systems

High pressure injection systems
Common rail pumps
Extreme pressure injection systems
Electronically controlled unit injection systems

-Turbochargers

Fixed geometry turbochargers
Wastegate turbochargers
Holset VGT: Variable Geometry Turbochargers
Power turbines
Two-stage turbochargers

-Emission solutions

Selective catalytic reduction systems
Natural gas three-way catalyst
NOx absorber
Hydrocarbon dosing systems
Urea dosing systems
Diesel exhaust fluid dosing systems
Electric heaters
Combination systems
Urea tanks & lines
Electronic control units
Single Module high efficiency after-treatment systems
Oxidation catalysts
Particulate filters
Pressure sensors
Temperature sensors
NOx sensors
Oxygen sensors

-Software and electronics

Electronic control modules
Diesel electronic control modules
Natural gas electronic modules
Engine control modules
After-treatment control modules
Human-machine interface systems
Software systems
Chemical sensors
Level sensors
Speed/position sensors
Fluid property sensors
Dispersant sensors
Flow sensors
Filtration sensors
Pressure sensors
Temperature sensors

-Axles

Single rear-drive axles
Tandem rear-drive axles
Front drive axles
Front non-drive axles
Tridem rear-drive axles
Trailer axles
Planetary front drive axles
Non-drive steer axles

-Brakes

Air disc brakes
Drum brakes
Quadraulic disc brakes
Wet disc brakes
Heavy-duty hydraulic disc brakes
Automatic slack adjusters
Wheel ends

-Automated transmissions

Automated manual transmissions for on-road applications

-Carriers
-Drivelines
-Meritor tire inflation systems
-Precision forged gears
-Trailer suspension systems
-Gearboxes and power take-offs (PTO)
-Transfer cases
-Auxiliary transmissions for vocational vehicles

Accelera
-Battery systems