Company lists · Data refreshed October 2026

Top 25 Clean tech venture capital companies based in Germany

RevenueBase identified 63 company matches for clean tech venture capital companies associated with Germany as of October 2026 and tracks 657 professional contacts across them, including 313 with verified work emails. Berlin is the largest hub.

This list covers company matches for clean tech venture capital companies 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 October 1, 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 Oct 1, 2026 How this list was built
63Companies
657Contacts tracked
313Verified emails
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The 25 largest clean tech venture capital companies based in Germany

Ranked by team size
Top 25 of 63 company matches for clean tech venture capital companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchBonn, GermanyHQ recorded Oct 1, 202651-200154 contacts →

Exact match

“HTGF is one of the leading and most active VC investors in Germany and Europe, financing start-ups in the fields of Deep Tech, Industrial Tech, Climate Tech, Digital Tech, Life…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5053 contacts →

Exact match

“We help to decarbonise the global economy.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchBerlin, GermanyHQ recorded Oct 1, 202651-20049 contacts →

Exact match

“Saxovent is a Berlin-based developer of projects in the fields of renewable energy, real estate and agriculture, with a track record of over twenty years of success.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5042 contacts →

Exact match

“Planet A is an early-stage European tech VC backing founders solving the world’s greatest systemic challenges.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchDüsseldorf, GermanyHQ recorded Oct 1, 202651-20039 contacts →

Exact match

“The aream Group is a fully integrated investment and asset manager for institutional investors focusing on sustainable infrastructure in the renewable energy sector, including…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchMunich, GermanyHQ recorded Oct 1, 202611-5038 contacts →

Exact match

“Hitachi Ventures is the global venture capital arm of Hitachi Group, a global industrial player active in a broad range of technology sectors.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchMünster, GermanyHQ recorded Oct 1, 202611-5031 contacts →

Exact match

“Founded in eCAPITAL is an entrepreneur-led venture capital investor focusing on early- and growth-stage deep-tech companies with a positive impact on society.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5022 contacts →

Exact match

“We support and invest in early-stage companies that disrupt the established ways how we generate, manage, and use energy.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchBerlin, GermanyHQ recorded Oct 1, 202611-5018 contacts →

Exact match

“AENU is a Berlin-based climate tech VC backing founders building disruptive hardware, software, and AI-native solutions across energy, industrial decarbonization, and systemic…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Oct 1, 202611-5018 contacts →

Exact match

“Realyze Ventures is a European venture capital fund specialising in the construction and real estate sector and its intersection with the energy industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchKarlsruhe, GermanyHQ recorded Oct 1, 202611-5017 contacts →

Exact match

“We support entrepreneurs to develop new solutions for a sustainable future - people, planet, profit - by leveraging our financially driven VC setup with the reach and skills of…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“Driving the Energy Transition: Powering the Future, Preserving the Planet.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchDüsseldorf, GermanyHQ recorded Oct 1, 2026201-50010 contacts →

Exact match

“Phereclus International GmbH is a renewables & environment company based out of Eduard-Schloemann-Straße 39, Düsseldorf, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Oct 1, 20261-108 contacts →

Exact match

“Wir bei Helio Connect bauen DIE Plattform für Investments im Bereich erneuerbare Energien.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Oct 1, 20261-107 contacts →

Exact match

“BitStone Capital is a venture capital investor focusing on innovative and sustainable technology companies in the real estate and construction sector.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Oct 1, 20261-106 contacts →

Exact match

“Dieter von Holtzbrinck Ventures (DvH Ventures) is one of Europe's leading early stage investors.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Oct 1, 20261-105 contacts →

Exact match

“Magnetic is a European venture capital firm.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchDüsseldorf, GermanyHQ recorded Oct 1, 202611-505 contacts →

Exact match

“SK Ventures is a leading venture capital investor focused on the energy transition and climate tech.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchMunich, GermanyHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Munich Venture Partners (MVP) is a European venture capital investor backing entrepreneurs driving the eco-industrial revolution with transformative technologies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchMeerbusch, GermanyHQ recorded Oct 1, 202611-502 contacts →

Exact match

“Global Entrepreneurship Centre (GEC) is an innovation hub and impact investor for scaling sustainable technology innovation and entrepreneurship.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchOsnabrück, GermanyHQ recorded Oct 1, 20261-102 contacts →

Exact match

“Als Venture Capital Unternehmen investieren wir mit der noxt!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Privately owned investment and advisory vehicle for cleantech and climatetech ventures.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchTrier, GermanyHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Bei WI Funding sprechen wir nicht nur von Nachhaltigkeit – wir leben sie!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchMunich, GermanyHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Tach2yone is an investment firm providing growth capital for Green Tech companies with the potential for significant scale-up.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchMunich, GermanyHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Our goal is to enhance the sustainability of the entire Agri-Food value chain.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 63 clean tech venture capital companies based in Germany

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean tech venture capital companies based in Germany at a glance

As of Oct 1, 2026
47.6%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
27.0%Largest-city concentration · Berlin
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
13
51-200
3
201-500
1
1,001-5,000
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 63 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 “clean tech venture capital companies” 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 313 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 October 1, 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 “clean tech venture capital companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean tech venture capital companies are there based in Germany?

RevenueBase identified 63 company matches for clean tech venture capital companies associated with Germany as of October 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?

Htgf High-Tech Gründerfonds tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean tech venture capital companies?

Berlin leads with 17 company records, followed by Munich (11) and Cologne (4).

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 313 professional contacts with verified work emails tracked across these 63 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 October 1, 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.