What Proton Motor does

Proton Motor Fuel Cell GmbH is a German hydrogen fuel cell systems manufacturer headquartered in Fürstenfeldbruck, Bavaria, founded in 1998. The company designs, develops, and manufactures proprietary fuel cell stacks and integration-ready hydrogen fuel cell systems for European B2B markets, with applications spanning stationary power generation (backup power, energy storage, autonomous supply, grid-connected power), maritime propulsion (inland waterways and offshore), heavy-duty mobility (trucks and off-highway industrial equipment), and rail transport (passenger, freight, and work machines). Its product portfolio consists of eight modular product families — HyModule®, HyFrame®, HyScale®, HyRange®, HyShip®, HyRail®, HyShelter®, and HyCabinet — built around a standardized and modular architecture that combines hydrogen fuel cells with hybrid battery storage for flexible power configurations.

The company operates a sales-led, direct enterprise go-to-market model, selling customized fuel cell systems and engineering integration services to industrial customers. Proton Motor emphasizes in-house stack development and manufacturing, application-oriented engineering for customer-specific integration, and project-based partnerships with engineering service providers and integrators to deliver plug-and-play solutions. Pricing is not publicly disclosed and is described as quote-based and project-specific depending on system configuration and integration complexity. The company is publicly listed via its parent, Proton Power Systems PLC (LSE: PPS on AIM), though a shareholder meeting on 7 February 2025 was convened to approve delisting from AIM and conversion to a private Ltd structure. Its 51–100 employees support a small but technically focused organization with a self-described 25 years of accumulated hydrogen fuel cell expertise.

Name

Proton Motor

Legal name

Proton Motor Fuel Cell GmbH

Website

https://proton-motor.de

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Proton Motor Fuel Cell GmbH is a German hydrogen fuel cell systems manufacturer serving European B2B industrial customers across stationary, maritime, heavy-duty mobility, and rail applications with proprietary modular fuel cell stacks and hybrid power solutions.

Ownership category

akta.pro rank

Product category

Hydrogen Fuel Cell Systems

NAICS

Motor Vehicle Transmission and Power Train Parts Manufacturing (33635), Motor Vehicle Electrical and Electronic Equipment Manufacturing (336320)

SIC

Cogeneration Services & Small Power Producers (4991), Engines & Turbines (3510), Motors & Generators (3621)

akta.pro primary industry

Hydrogen Energy Storage & Power-to-X Equipment (electrolyzers, storage, fuel cell systems) (IMAGAHAM)

akta.pro secondary industries

Fuel Cell Distributed Generation (Hydrogen/Natural Gas SOFC/PEM) (EUACALAK), Fuel Cell CHP (SOFC/PEM—Natural Gas/Biogas/Hydrogen) (EUACAKAG), Truck & Commercial Vehicle Electrification Manufacturing (eAxles/Battery Packs/Fuel Cells) (IMACABAK), Hydrogen & Derivative Fuels for Industry (H₂, Ammonia, Methanol) (EUABAJAC)

Keywords

• Hydrogen fuel cells
• Fuel cell systems
• Zero-emission propulsion
• Stationary power generation
• Clean energy technology

Headquarters

HQ city

Puchheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Fuel Cell Systems and Hardware Sales: Sale of hydrogen fuel cell systems, stacks, and complete power solutions including HyModule®, HyFrame®, HyScale®, HyRange®, HyShip®, HyRail®, HyShelter®, and HyCabinet products. The company offers both standard and customized hybrid systems for B2B customers.
2. Engineering and Integration Services: Application-oriented hydrogen fuel cell development and precise integration engineering services for customer-specific requirements, along with professional service and support throughout the customer lifecycle.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Proton Motor Fuel Cell GmbH develops and manufactures hydrogen fuel cell systems and stacks in-house, delivering an integration-ready product portfolio of eight distinct product families (HyModule®, HyFrame®, HyScale®, HyRange®, HyShip®, HyRail®, HyShelter®, and HyCabinet) for stationary power generation, maritime propulsion, heavy-duty mobility, and rail applications. The company combines application-oriented fuel cell development with engineering and integration services for customer-specific complete solutions across European B2B markets.

Product overview

Proton Motor Fuel Cell GmbH offers a portfolio of integration-ready hydrogen fuel cell systems with fuel cell stacks developed and manufactured in-house. The product lineup consists of eight distinct product families: HyModule® (modular system), HyFrame® (frame-based), HyScale® (scalable), HyRange® (extended range for mobility), HyShip® (maritime), HyRail® (rail), HyShelter® (containerized stationary), and HyCabinet (compact cabinet). These products utilize a standardized and modular design philosophy, allowing customers across B-to-B markets to receive complete solutions from fuel cell development through engineering for stationary and mobility applications in stationary, automotive, maritime, and rail segments.

Differentiator

Problem solved

Functional benefit

Brands

• HyModule®: Hydrogen fuel cell module system from own development and manufacturing
• HyFrame®
• HyScale®
• HyRange®
• HyShip®
• HyRail®
• HyShelter®
• HyCabinet

Products and services

• HyModule® Modular hydrogen fuel cell system designed for flexible integration into a range of stationary and mobility applications for enterprise customers.
• HyFrame® Fuel cell frame system with robust construction intended for heavy-duty industrial applications and integration requirements.
• HyScale® Scalable fuel cell solution engineered for applications requiring adjustable power output configurations.
• HyRange® Fuel cell system optimized for extended range applications, particularly suited for automotive and heavy-duty mobility segments.
• HyShip® Maritime-specific hydrogen fuel cell system designed for ship propulsion and auxiliary power on inland waterways and offshore applications.
• HyRail® Rail-specific fuel cell system for passenger and freight rail transport as well as rail working machines.
• HyShelter® Containerized fuel cell system providing self-contained, emission-free power generation for stationary applications.
• HyCabinet Cabinet-style fuel cell system designed for compact installation in stationary backup power and autonomous energy supply applications.
• Engineering and Integration Services Application-oriented hydrogen fuel cell development and precise integration engineering services for customer-specific requirements, including professional service and support throughout the customer lifecycle.

Named customers1 record

Segments4 records

Ideal customer profiles4 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.

• Engineering Service Providers and IntegratorscoreImplementation/ SI/ Consulting PartnerProton Motor builds continuous project and business partnerships as well as cooperations with engineering service providers and integrators to jointly develop plug-and-play solutions. These partners provide application integration expertise to complement Proton Motor's fuel cell technology and enable delivery of complete customer solutions.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• SFC Energy AG: German-based manufacturer of hydrogen and direct-methanol fuel cell systems for stationary and mobile applications, directly competing with Proton Motor's HyShelter®/HyCabinet stationary line and selected mobility offerings.
• PowerCell Sweden AB: Swedish fuel cell stack and system developer targeting heavy-duty mobility, marine, and stationary applications with PEM fuel cell technology — closely overlaps Proton Motor's HyRange®, HyShip®, and HyRail® segments.
• Nedstack Fuel Cell Technology: Dutch PEM fuel cell stack manufacturer serving heavy-duty mobility, marine, and stationary markets in Europe. Closely comparable niche focus to Proton Motor, particularly in maritime and stationary applications.

Broad incumbents

• Ballard Power Systems: Global PEM fuel cell leader supplying heavy-duty motive (bus, truck, rail) and stationary systems. Direct overlap with Proton Motor's heavy-duty, rail, and stationary product lines, but at materially larger scale and broader geographic reach.
• Nel ASA: Norwegian hydrogen company spanning electrolyzers, fueling stations, and fuel cell stacks/systems. Competes with Proton Motor in integrated hydrogen system offerings for mobility and stationary end markets in Europe.
• Plug Power Inc. US-based hydrogen fuel cell systems provider focused on material handling, stationary power, and mobility (including on-road). Overlaps with Proton Motor's stationary backup power and heavy-duty mobility offerings, with broader commercial scale.
• Bloom Energy: US-based stationary solid oxide fuel cell (SOFC) systems provider. Competes with Proton Motor's HyShelter®/HyCabinet stationary product lines, especially in industrial and data center backup power.
• Cummins Inc. (Accelera by Cummins): Cummins' zero-emission platform includes hydrogen fuel cell powertrains for heavy-duty trucks, buses, and rail. Direct overlap with Proton Motor's HyRange® heavy-duty and HyRail® product families, with far greater OEM integration depth.

Emerging players

• Advent Technologies Holdings: Developer of high-temperature PEM fuel cell systems (HT-PEM) for stationary, automotive, and aviation applications. Comparable to Proton Motor on stationary and mobility use cases, but differentiated by high-temperature stack chemistry.

Regional players

• Doosan Fuel Cell: South Korean SOFC stationary fuel cell systems provider primarily serving Asian markets with selected European deployments. Comparable technology category to Proton Motor's stationary line but operates predominantly outside Europe.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds2 records

Investors1 record

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 Proton Motor