Company lists · Data refreshed September 2026

Top 25 Cleantech venture capital firms based in Germany

RevenueBase identified 87 company matches for cleantech venture capital firms associated with Germany as of September 2026 and tracks 672 professional contacts across them, including 312 with verified work emails. Berlin is the largest hub.

This list covers company matches for cleantech venture capital firms 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 21, 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 21, 2026 How this list was built
87Companies
672Contacts tracked
312Verified emails
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The 25 largest cleantech venture capital firms based in Germany

Ranked by team size
Top 25 of 87 company matches for cleantech venture capital firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBerlin, GermanyHQ recorded Sep 21, 202611-5053 contacts →

Exact match

“We help to decarbonise the global economy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
3Exact matchLeipzig, GermanyHQ recorded Sep 21, 202651-20044 contacts →

Exact match

“This channel represents the entire Green Energy company group: is the umbrella organisation for the subsidiaries, and.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
5Exact matchDüsseldorf, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Sep 21, 202611-5030 contacts →

Exact match

“Extantia is a venture capital firm backing pioneers in climate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchStuttgart, GermanyHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Wir sind Enpulse, das Venture Studio für die Energiewende.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBerlin, GermanyHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Future Energy Ventures is a unique venture capital and collaboration platform that brings together world-class start-ups and corporate partners to shape the future energy…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
11Exact matchCologne, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKarlsruhe, GermanyHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“We are a young, fast-growing company in the renewable energy sector.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchKarlsruhe, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBerlin, GermanyHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“GRIPS Energy is a renewable energy investor and contractor (IPP/ESCO).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Sep 21, 2026201-50012 contacts →

Exact match

“Arvantis Group is a long-term oriented entrepreneurial investment holding.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchPullach I. Isartal, GermanyHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“We invest in the early stages of companies that are transforming markets, creating value, and enhancing people’s lives through technology.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchMunich, GermanyHQ recorded Sep 21, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMunich, GermanyHQ recorded Sep 21, 202611-508 contacts →

Exact match

“reVenton Asset Partners is a german project development and investment company based in Munich, focussing on renewable energy infrastructure, especially Wind and PV assets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchFrankfurt, GermanyHQ recorded Sep 21, 202611-508 contacts →

Exact match

“entrepreneurship.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchCologne, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Magnetic is a European venture capital firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchDüsseldorf, GermanyHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMunich, GermanyHQ recorded Sep 21, 202611-504 contacts →

Exact match

“wpd invest is an investment management arm of a large and reputable wind and R-IPP developer, wpd GmbH.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBerlin, GermanyHQ recorded Sep 21, 202611-503 contacts →

Exact match

“RealPort is an investment and advisory platform for sustainable private markets focusing on energy storage, green gases and the decarbonisation of the mobility sector.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 87 cleantech venture capital firms based in Germany

See the full list, filter by size, metro and specialty, and access 312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleantech venture capital firms based in Germany at a glance

As of Sep 21, 2026
46.4%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
36.8%Largest-city concentration · Berlin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
25
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 87 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 “cleantech venture capital firms” 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 312 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 21, 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 “cleantech venture capital firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleantech venture capital firms are there based in Germany?

RevenueBase identified 87 company matches for cleantech venture capital firms 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?

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

Which city has the most cleantech venture capital firms?

Berlin leads with 32 company records, followed by Munich (11) and Dusseldorf (5).

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 312 professional contacts with verified work emails tracked across these 87 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 21, 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.