Company lists · Data refreshed September 2026

Top 25 Hydrogen engine manufacturers based in Germany

RevenueBase identified 50 company matches for hydrogen engine manufacturers associated with Germany as of September 2026 and tracks 1,276 professional contacts across them, including 548 with verified work emails. Frankfurt is the largest hub.

This list covers company matches for hydrogen engine manufacturers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built
50Companies
1,276Contacts tracked
548Verified emails
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The 25 largest hydrogen engine manufacturers based in Germany

Ranked by team size
Top 25 of 50 company matches for hydrogen engine manufacturers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAachen, GermanyHQ recorded Sep 30, 20265,001-10,000337 contacts →

Exact match

“FEV is an internationally recognized leader in the design and development of internal combustion engines, conventional, electric, and alternative vehicle drive systems, energy…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchGoslar, GermanyHQ recorded Sep 30, 202651-20085 contacts →

Exact match

“With over 50 years of experience in the electrification, automation, and digitalization of industrial processes, FEST GmbH develops, manufactures, and supplies state-of-the-art…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchFrankfurt, GermanyHQ recorded Sep 30, 2026501-1,00081 contacts →

Exact match

“Booster Precision Components is a supplier of precision parts for combustion engines, hybrids, e-mobility, hydrogen-based fuel cells.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchDarmstadt, GermanyHQ recorded Sep 30, 2026501-1,00069 contacts →

Exact match

“BORGWARNER is a company based out of Kleyerstr.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchRemscheid, GermanyHQ recorded Sep 30, 2026201-50060 contacts →

Exact match

“Wir sind Marktführer bei der Entwicklung innovativer technischer Lösungen für Mobilität und Energieerzeugung.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchAltensteig, GermanyHQ recorded Sep 30, 20261,001-5,00059 contacts →

Exact match

“Friedrich Boysen GmbH & Co.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchWeeze, GermanyHQ recorded Sep 30, 2026201-50056 contacts →

Exact match

“Hexagon Purus hat sich auf Leichtbaukomponenten und -systeme aus Faserverbundwerkstoffen spezialisiert und ist weltweit führend in Schlüsseltechnologien für emissionsfreie…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Sep 30, 202651-20045 contacts →

Exact match

“KEYOU is a successful clean mobility company based in Munich which developed innovative hydrogen technologies since 2015.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchPuchheim, GermanyHQ recorded Sep 30, 202651-20044 contacts →

Exact match

“Proton Motor is a German GmbH which is owned a 100% by the holding Proton Motor Power Systems Plc Proton Motor Power Systems Plc is listed at the London Stock Exchange (AIM…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchBremen, GermanyHQ recorded Sep 30, 202651-20043 contacts →

Exact match

“ENGINIUS steht für innovative alternative Antriebe made in Germany und eine saubere Zukunft.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchStuttgart, GermanyHQ recorded Sep 30, 202611-5037 contacts →

Exact match

“We develop and manufacture market-ready, digitally connected energy systems for industrial applications such as intralogistics.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchHeide, GermanyHQ recorded Sep 30, 202611-5022 contacts →

Exact match

“H2 Core Systems GmbH is a manufacturer of complete energy supply systems with hydrogen technology and was founded in October 2020 as a spin-off of the TC-Hydraulik Group, based in…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchWesel, GermanyHQ recorded Sep 30, 202611-5019 contacts →

Exact match

“Argo-Anleg GmbH is a medium-sized company that has specialized from an engineering office -focusing on special valve technology- to a worldwide recognized company with development…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchBobritzsch-hilbersdorf, GermanyHQ recorded Sep 30, 202651-20018 contacts →

Exact match

“Gegründet im Jahr 2019 entwickeln und produzieren wir Energiesysteme für Fahrzeuge mit industrieller Anwendung.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchFrankfurt, GermanyHQ recorded Sep 30, 202611-5017 contacts →

Exact match

“At HTM, we are working on the sustainable hydrogen mobility of tomorrow.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Sep 30, 202611-5011 contacts →

Exact match

“Cryomotive GmbH is a technology and development company all around hydrogen.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchNeuhaus-schierschnitz, GermanyHQ recorded Sep 30, 202611-5010 contacts →

Exact match

“At Kyros Hydrogen Solutions, we offer full service, customizable hydrogen generation systems for applications in all areas of industry as well as mobility.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchEmsdetten, GermanyHQ recorded Sep 30, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchNürtingen, GermanyHQ recorded Sep 30, 202611-507 contacts →

Exact match

“Entwicklungs- und Projektierungsleistungen für zukunftsfähige Produkte und Energieversorgungslösungen Ausgehend von unseren Technologieplattformen entwickeln wir…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchRheine, GermanyHQ recorded Sep 30, 202611-505 contacts →

Exact match

“H2 brennstoffzelle h2 erzeugung h2 mobilität h2 tankstellen”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchNeuwied, GermanyHQ recorded Sep 30, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchChemnitz, GermanyHQ recorded Sep 30, 202611-503 contacts →

Exact match

“Innovationskraft aus Deutschland Die FCP GmbH hat ihren Sitz in Chemnitz, Sachsen.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Sep 30, 20261-102 contacts →

Exact match

“We design, plan, construct and maintain systems for environmentally friendly energy supply based on hydrogen and fuel cell technology.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchUntergriesbach, GermanyHQ recorded Sep 30, 202611-502 contacts →

Exact match

“Wasserstoff-Verbrennungsmotoren als Beitrag zur Energiewende und gegen den Klimawandel.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchKarlsruhe, GermanyHQ recorded Sep 30, 20261-102 contacts →

Exact match

“Our goal: Bringing the Hydrogen Combustion Engine to the Water.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 50 hydrogen engine manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydrogen engine manufacturers based in Germany at a glance

As of Sep 30, 2026
42.9%Verified-email coverage
25.5Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Frankfurt
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
20
51-200
7
201-500
3
501-1,000
2
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 50 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “hydrogen engine manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 548 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hydrogen engine manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydrogen engine manufacturers are there based in Germany?

RevenueBase identified 50 company matches for hydrogen engine manufacturers associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

FEV Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most hydrogen engine manufacturers?

Frankfurt leads with 5 company records, followed by Aachen (3) and Berlin (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 548 professional contacts with verified work emails tracked across these 50 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.