Cummins Westport

What Cummins Westport does

Cummins Inc. is a global power and hydrogen technology company headquartered in Columbus, Indiana, and listed on the New York Stock Exchange (NYSE: CMI). Its natural gas engine business — the focus of the source data — has accumulated more than 30 years of experience developing spark-ignition natural gas engines for commercial heavy-duty applications. The portfolio centers on the X15N natural gas engine, an industry-first product for long-haul trucking rated at up to 500 hp and 1850 lb-ft of torque, with emissions certified at near-zero NOx levels (approximately 90% below the current EPA standard). Complementary offerings include the HSK78G engine validated for hydraulic fracturing applications, high-efficiency natural gas generator sets for data center and microgrid use cases, and integrated CNG fuel system solutions delivered through the wholly-owned Cummins Clean Fuel Technologies subsidiary. A distinctive technical feature across the portfolio is the three-way passive catalyst aftertreatment system, which eliminates routine diesel-style filter replacements.

Name

Cummins Westport

Legal name

Cummins Inc.

Website

https://cumminswestport.com

Company type

Public

Founded year

1919

Operating status

Operating

Headcount range

51–100 employees

Short description

Cummins Inc. develops and manufactures natural gas engines and generator sets for heavy-duty trucking, data center power, hydraulic fracturing, and bus/vocational applications, anchored by the X15N long-haul engine and a global dealer service network.

Ownership category

akta.pro rank

Product category

Natural Gas Engines and Power Generation

NAICS

Engine, Turbine, and Power Transmission Equipment Manufacturing (3336), Other Engine Equipment Manufacturing (333618)

SIC

Engines & Turbines (3510), Motors & Generators (3621), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Industrial Fuel Switching & Conversion Services (Oil/Coal-to-Gas, Burner/Boiler Retrofits) (EUALALAJ)

Keywords

• Natural gas engines
• Heavy-duty powertrains
• Commercial vehicle engines
• Natural gas generators
• Emissions-compliant engines

Headquarters

HQ city

Vancouver

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Natural Gas Engine Sales: Sale of natural gas engines including the X15N and other natural gas engine models for heavy-duty commercial applications including trucks, buses, and vocational vehicles.
2. Natural Gas Generator Sets: High-powered, high-efficiency natural gas generator sets for data center and industrial applications.
3. Parts and Aftermarket Services: Genuine parts, service agreements (PowerCare), and aftermarket support through dealer network.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Cummins designs, manufactures, and sells natural gas engines, natural gas generator sets, and integrated CNG fuel systems for heavy-duty commercial vehicles (long-haul trucks, buses, vocational vehicles) and industrial power applications (data centers, hydraulic fracturing). Core products include the X15N long-haul natural gas engine, the HSK78G engine for fracturing, high-efficiency natural gas generator sets, and Cummins Clean Fuel Technologies CNG fuel systems, supported by a global dealer and service network with parts and aftermarket offerings.

Product overview

Cummins offers a portfolio of natural gas engines and power solutions. The flagship product is the X15N natural gas engine (industry's most powerful natural gas engine for heavy-duty long-haul trucking), complemented by the HSK78G engine for hydraulic fracturing applications. Natural gas generator sets serve data center and HPC power needs. Cummins Clean Fuel Technologies provides integrated CNG fuel system solutions. All products feature three-way passive catalyst aftertreatment systems requiring no routine maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• X15N Natural Gas Engine Industry-first heavy-duty natural gas engine for Class 8 long-haul trucking, delivering up to 500 hp and 1850 lb-ft torque with near-zero NOx certification (90% below current standards) for fleet operators needing EPA and CARB emissions compliance and lower fuel costs versus diesel.
• Natural Gas Generator Sets High-powered, high-efficiency natural gas generator sets for data center, HPC, and industrial prime power and microgrid applications, providing emissions-compliant behind-the-meter generation to support AI/HPC workload growth.
• HSK78G Natural Gas Engine Natural gas engine with variable speed technology validated for hydraulic fracturing (fracking) and other oilfield applications, enabling field gas utilization and displacement of diesel for pressure pumping equipment.
• Cummins Clean Fuel Technologies CNG Fuel Systems Complete compressed natural gas (CNG) fuel system solution offering an integrated, one-stop package for fleet operations adopting natural gas vehicles.
• Genuine Parts and PowerCare Service Agreements Genuine Cummins parts (purchasable through shop.cummins.com and dealers) and PowerCare service agreements providing aftermarket support and service contracts for installed natural gas and other Cummins engines.

Quantifiable outcome

• Natural gas engines certified at near-zero NOx levels - 90% below current EPA standard
• +2 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Circe EnergycoreStrategic or Co-development Partner · 16 June 2026Cummins Inc. announced an agreement with Circe Energy to provide a series of high-powered, high-efficiency natural gas generator sets to support a scalable, behind-the-meter, prime power microgrid solution for their High-Performance Computing (HPC) data center located in Texas. This partnership addresses the growing power demands of AI and data center operations.

Scale indicators3 records

Recent moves4 records

Expansion highlights5 records

Broad incumbents

• Caterpillar Inc. Caterpillar is the largest direct competitor in heavy-duty engines and generator sets for industrial, mining, and oil and gas applications. Overlaps with Cummins on gas generator sets for data center and industrial prime power.
• Cummins Inc. Cummins Inc. is the parent entity whose natural gas engine business is being analyzed. Operates across diesel, natural gas, and hydrogen powertrains globally with much broader portfolio scope than the natural gas engine segment alone.

Direct peers

• INNIO Jenbacher: INNIO Jenbacher manufactures natural gas engines and generator sets for power generation, including data center, microgrid, and industrial applications. Direct peer in gas-to-power engine solutions.
• Wärtsilä: Wärtsilä is a leading manufacturer of large-bore natural gas engines for marine, oil and gas, and utility-scale power generation. Direct peer in gas engine technology, particularly for prime power and industrial applications.
• Rolls-Royce Power Systems (mtu): mtu (Rolls-Royce) manufactures gas engines and generator sets for data centers, microgrids, and industrial power. Direct peer in the gas-to-power generator set market, particularly for high-horsepower applications.
• Westport Fuel Systems: Westport is the historical JV partner of "Cummins Westport" and continues to develop natural gas engine technology for heavy-duty trucks. Direct peer in the natural gas engine market, particularly for long-haul applications where the X15N competes.

Emerging players

• Volvo Trucks: Volvo offers natural gas-powered heavy-duty trucks in select markets and is also a major BEV truck OEM. Direct overlap on natural gas long-haul platform integration with the X15N engine.
• NFI Group (New Flyer): NFI Group is the largest North American transit bus manufacturer and a major customer for natural gas bus engines. Represents a downstream customer segment where Cummins' natural gas engines compete with Cummins' own Accelera hydrogen and competitors' electric offerings.

Others

• Clean Energy Fuels: Clean Energy Fuels is the largest US provider of CNG and LNG fuel for heavy-duty trucking. Critical ecosystem partner and enabler of the natural gas engine market Cummins serves — represents both opportunity and dependency.
• Chart Industries: Chart Industries manufactures cryogenic equipment for LNG production, distribution, and regasification. Adjacent ecosystem player that enables the LNG fueling infrastructure required for Cummins' natural gas engines to operate in trucking applications.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/CumminsWestport
• YouTubeyoutube.com/cumminsinc
• Facebookfacebook.com/cummins
• LinkedInlinkedin.com/company/cummins-westport-inc.
• Instagraminstagram.com/cummins

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Cummins Westport