Company lists · Data refreshed September 2026
Top 25 Hydrogen consulting firms based in Germany
RevenueBase identified 94 hydrogen consulting firms headquartered in Germany as of September 2026 and tracks 569 professional contacts across them, including 185 with verified work emails and 18 with mobile numbers. Berlin is the largest hub.
This list covers hydrogen consulting firms headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest hydrogen consulting firms based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 54 | ||||
“Hexagon Purus hat sich auf Leichtbaukomponenten und -systeme aus Faserverbundwerkstoffen spezialisiert und ist weltweit führend in Schlüsseltechnologien für emissionsfreie…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | SchrandIndirect evidence | 41 | |||
“Energiekonzepte für die nächsten Generationen.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 29 | ||||
“Von Ingenieuren und Beratern gegründet, bündeln wir technisches, naturwissenschaftliches und organisatorisches Know-How.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 21 | ||||
“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…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 20 | ||||
“Wir lieben Energie.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | LBSTIndirect evidence | 19 | |||
“Ludwig-Bölkow-Systemtechnik GmbH (LBST) is an expert consultant for sustainable energy and mobility.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 19 | ||||
“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…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | Lifte H2Indirect evidence | 17 | |||
“Founded in 2021, LIFTE H2 became part of px Group in 2024.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 17 | ||||
“We are a consulting firm for energy utilities, energy-intensive industries and energy policy.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | Veenker Ingenieure GmbhIndirect evidence | 16 | |||
“Die Veenker-Ingenieure beschäftigen sich überwiegend mit der Planung, Berechnung und Bewertung von Hochdruck- und Versorgungsleitungen sowie mit den zugehörigen Leitungsnetzen und…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 14 | ||||
“Die E1 Management Consulting GmbH mit Sitz in Hamburg ist eine auf die Energiewirtschaft spezialisierte deutsche Unternehmensberatung.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 14 | ||||
“EMCEL stands for ELECTRIC-MOBILITY, FUEL CELLS and HYDROGEN TECHNOLOGY.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 13 | ||||
“h2 supports its clients in optimizing and classifying project concepts within the framework of the energy system of the future.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 | ||||
“ISI Management Consulting GmbH hat sich auf die Energie- und Wasserwirtschaft sowie den Verkehr spezialisiert und ist seit der Gründung im Jahr 2005 kontinuierlich gewachsen.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 | ||||
“Consentec ist ein auf technische und energiewirtschaftliche Fragestellungen der Strom- und Gasversorgung spezialisiertes Beratungsunternehmen.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 | ||||
“Seit 2017 ist die enability GmbH eine etablierte Kraft in der Energiewirtschaft, die Unternehmen umfassend berät und unterstützt.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Motum GmbhIndirect evidence | 9 | |||
“Moin!” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 9 | ||||
“Willkommen bei Peter Dächert GmbH & Co.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 | ||||
“Entwicklungs- und Projektierungsleistungen für zukunftsfähige Produkte und Energieversorgungslösungen Ausgehend von unseren Technologieplattformen entwickeln wir…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | Nuts ONE GmbhIndirect evidence | 6 | |||
“We are Nuts, verrückt nach neuen Mobilitätskonzepten.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | Niedersächsisches Wasserstoff-NetzwerkIndirect evidence | 5 | |||
“Das Niedersächsische Wasserstoff-Netzwerk unterstützt und berät bei der Entwicklung und Umsetzung von Wasserstoffprojekten.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 | ||||
“From Strategy to Execution and beyond: Architects of integrated hydrogen-based activities and value chains.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | KrecotecStrong evidence | 3 | |||
“krecotec is an internationally acting consulting and engineering partner concentrating on power electronics, components, renewable energy and hydrogen applications.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 | ||||
“Hydrogen #Wasserstoff #OTC-Trading” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | Sbh4 ConsultingIndirect evidence | 3 | |||
“Advisory and due diligence for net-zero technologies, projects and strategies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 94 hydrogen consulting firms based in Germany
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Hydrogen consulting firms based in Germany at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydrogen consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Germany whose own description of what they do matches “hydrogen consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among hydrogen consulting firms, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 185 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many hydrogen consulting firms are there based in Germany?
RevenueBase identified 94 hydrogen consulting firms headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Hexagon Purus Weeze Gmbh, headquartered in Weeze, tops this list with the largest team on record.
Which city has the most hydrogen consulting firms?
Berlin leads with 12 headquartered companies, followed by Hamburg (8) and Ulm (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 185 verified decision-maker contacts tracked across these 94 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.
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