Top 10 PEM Fuel Cell Companies: Ballard’s 400 MW, Plug Power’s 60, 000 systems with Cummins (2024-2026)

The Proton Exchange Membrane (PEM) fuel cell market is decisively shifting from technology validation to full-scale industrialization, with leadership now determined by manufacturing scale and deployments in high-value sectors. While Plug Power remains the volume leader with over 60, 000 systems deployed, the strategic focus has pivoted to heavy-duty mobility and stationary power, where players like Ballard Power Systems and Cummins are setting the pace. Market intelligence firms project significant growth, with forecasts like Fortune Business Insights estimating the market could expand from $8.69 billion in 2026 to $47.69 billion by 2034. The dominant theme for 2025 is a race to drive down the total cost of ownership to compete with diesel and battery-electric alternatives, spurred by aggressive government targets like the U.S. goal of an $80/k W stack cost by 2030.

1. Plug Power Inc.

Company: Plug Power Inc.
Installation Capacity: Over 60, 000 fuel cell systems deployed
Applications: Materials Handling, Stationary Power, Electrolyzers
Source: PEM Fuel Cell Market Size, Analysis Report 2035

2. Ballard Power Systems

Company: Ballard Power Systems
Installation Capacity: Over 400 MW of PEM products delivered
Applications: Heavy-Duty Mobility (Buses, Trucks, Marine)
Source: Fuel Cell Market Size, Share & Forecast 2035

3. Cummins Inc.

Company: Cummins Inc.
Installation Capacity: Aims for 20, 000 stacks/year manufacturing capacity
Applications: Heavy-Duty Mobility, Electrolyzers, Stationary Power
Source: [PDF] Fuel Cell Technologies – 2024 – Hydrogen Program

4. Toyota Motor Corporation

Company: Toyota Motor Corporation
Installation Capacity: A top 5 PEMFC company pioneering FCEVs
Applications: Automotive (FCEVs), Component Supply
Source: Top Polymer Electrolyte Membrane Fuel Cells (PEMFC) Companies

5. Hyundai Motor Group

Company: Hyundai Motor Group
Installation Capacity: A top 5 global PEMFC company with NEXO and XCIENT truck
Applications: Automotive (FCEVs), Heavy-Duty Mobility
Source: Top Polymer Electrolyte Membrane Fuel Cells (PEMFC) Companies

6. Doosan Fuel Cell Co., Ltd.

Company: Doosan Fuel Cell Co., Ltd.
Installation Capacity: A top 5 manufacturer with a focus on stationary power
Applications: Stationary Power
Source: PEM Fuel Cell Market Size, Analysis Report 2035

7. Power Cell Sweden AB

Company: Power Cell Sweden AB
Installation Capacity: A top 5 company in the fuel cell generator market
Applications: Marine, Stationary Power, Off-Road Mobility
Source: Top Companies in Fuel Cell Generator Market – Bloom Energy (US …

8. Nedstack Fuel Cell Technology

Company: Nedstack Fuel Cell Technology
Installation Capacity: Focused on multi-megawatt PEM fuel cell power plants
Applications: Stationary Power (Large-Scale), Marine
Source: Top Companies in Fuel Cell Generator Market – Bloom Energy (US …

9. Nuvera Fuel Cells

Company: Nuvera Fuel Cells
Installation Capacity: Key supplier for industrial vehicles via Hyster-Yale
Applications: Materials Handling, Heavy-Duty Mobility
Source: PEM Fuel Cell Market | Global Market Analysis Report – 2035

10. Hyzon Motors

Company: Hyzon Motors
Installation Capacity: Focused on deploying medium- and heavy-duty FCEV trucks
Applications: Heavy-Duty Mobility (Trucks, Buses)
Source: Hydrogen-Fueled Medium- and Heavy-Duty Vehicles (MHDVs)

Table: Top 10 PEM Fuel Cell Company Deployments and Focus

PEM Fuel Cell Adoption, 81.2% in Mobility with Toyota and Hyundai Leading

The diversity of applications demonstrates a market in transition. While Plug Power built its leadership on a high-volume, single-application strategy in materials handling, the new frontier is in transportation and stationary power. Vehicular systems accounted for a massive 81.2% of the fuel cell market share in 2025, underscoring the importance of the mobility sector. Companies like Ballard Power Systems and Cummins are focused on the high-value heavy-duty segment (trucks, buses, marine), where PEM fuel cells offer a compelling alternative to batteries in terms of refueling time and payload capacity. Simultaneously, automotive giants like Toyota and Hyundai are leveraging their FCEV experience to become key component suppliers, expanding their reach into commercial and industrial markets. This diversification signals that PEM technology is no longer a niche solution but a versatile platform technology being adapted for a wide range of decarbonization needs, including backup power for data centers.

Transportation a Major Fuel Cell Application

This chart reinforces the section’s focus on the mobility sector, showing that transportation is a major application segment driving the overall fuel cell market growth.

(Source: Grand View Research)

South Korea vs. Global, Doosan’s Stationary Power Dominance

The geographic landscape of the PEM fuel cell market reveals distinct regional specializations. South Korea emerges as a powerhouse in stationary power, largely driven by the domestic market leadership of Doosan Fuel Cell. This is contrasted by North American and Asian players who are more focused on mobility. North America, with companies like Plug Power, Ballard Power Systems, and Cummins, leads in both materials handling and the development of heavy-duty transport solutions. Meanwhile, Asian OEMs Toyota and Hyundai are at the forefront of passenger and commercial FCEV development, creating a strong pull for PEM technology in the transportation sector. European players like Power Cell Sweden and Nedstack are carving out important niches in high-performance applications like marine and large-scale stationary power, indicating a mature market where different regions are developing unique centers of excellence.

Stationary Fuel Cell Market Composition

This chart details the technology breakdown of the stationary fuel cell market, providing context for Doosan’s dominant position within the PEMFC portion of this segment.

(Source: Global Market Insights)

$80/k W Target, U.S. Policy Accelerates PEM Fuel Cell Industrialization

These deployments reveal a technology rapidly moving from demonstration to industrial scale. The market is bifurcating between established, high-volume applications and emerging, high-value ones. Plug Power’s deployment of over 60, 000 units in forklifts shows the technology is fully commercial in specific niches. The key challenge now, particularly in heavy-duty mobility, is scaling manufacturing to reduce costs. This is where players like Cummins, with its goal of a 20, 000 stacks/year capacity, are positioned to make a significant impact. Government policy, such as the U.S. Department of Energy’s target to bring fuel cell stack costs down to $80/k W, acts as a powerful catalyst, providing the market certainty needed for companies to invest in large-scale production facilities. Ballard’s extensive real-world operational data—over 200 million kilometers—further proves the technology’s readiness for demanding commercial applications.

High Costs A Key Market Restraint

This chart identifies high cell costs as a major restraint on the market, directly supporting the section’s discussion of cost reduction targets being key to industrialization.

(Source: Coherent Market Insights)

Cummins’ PEM Fuel Cell Strategy: 20, 000 Stacks/Year and OEM Integration

The most critical strategic action to watch in the next 12-18 months is the conversion of pilot projects into firm, large-scale commercial orders for heavy-duty fuel cell trucks, which will signal the true beginning of market industrialization. The focus is shifting from technical validation to proving economic viability against incumbent diesel technology at scale.

• Gaining Traction: Vertically integrated players like Cummins are leveraging established global OEM relationships to embed hydrogen powertrains directly into truck and industrial equipment manufacturing lines, targeting a formidable 20, 000 stacks/year capacity.
• Gaining Traction: Technology specialists such as Ballard Power Systems are capitalizing on over 200 million kilometers of real-world operational data to secure design wins, proving the technology’s durability and moving beyond single-unit pilots.
• Shifting Focus: The market is clearly bifurcating. While Plug Power continues its volume leadership in materials handling, the primary strategic battleground has moved to heavy-duty mobility, where the total cost of ownership is the decisive factor.
• Losing Steam: Pure-play vehicle integrators like Hyzon Motors may face significant headwinds competing against established giants such as Cummins, Toyota, and Hyundai, who control the entire powertrain and vehicle manufacturing process. Their success will hinge on securing a unique technological edge or a committed niche customer base.

The questions your competitors are already asking

This report covers one angle of the race for industrial-scale leadership in the PEM fuel cell market. The questions that matter most depend on your work.

• Which PEM fuel cell companies are gaining or losing ground in the race to scale manufacturing?
• What is the outlook for PEM fuel cell deployment in the heavy-duty mobility sector by 2026?
• How does the total cost of ownership for PEM fuel cells compare to diesel and battery-electric alternatives in trucking?
• Which trucking and logistics operators are adopting PEM fuel cell solutions from Plug Power, Ballard, and Cummins?

This report does not answer these. Enki Brief Pro does.

Your question, your angle, your framework. SWOT, PESTL, scenario modelling. The same niche depth, built around the decision your work actually depends on.

Run your first brief in Enki Brief Pro