Company lists · Data refreshed November 2026

Top 25 Cleantech venture capital funds worldwide

Name: Cleantech venture capital funds worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 3,858 companies tracked

RevenueBase identified 3,858 company matches for cleantech venture capital funds worldwide as of November 2026 and tracks 38,973 professional contacts across them, including 12,106 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cleantech venture capital funds worldwide, 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 November 5, 2026. Country and city lists for cleantech venture capital funds follow the table.

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 Nov 5, 2026 How this list was built

3,858Companies

38,973Contacts tracked

12,106Verified emails

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The 25 largest cleantech venture capital funds worldwide

Ranked by team size

Top 25 of 3,858 company matches for cleantech venture capital funds worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Masdar ABU Dhabi Future Energy Company	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Nov 5, 2026	501-1,000	1,113 contacts →
	Exact match “Established in 2006, Masdar is a global clean energy leader, transforming how the world produces and consumes energy through bold innovation and commercial excellence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	ACCEL	Exact match	Palo Alto, United StatesHQ recorded Nov 5, 2026	n/a	1,038 contacts →
	Exact match “Accel is a global venture capital firm that is the first partner to exceptional teams everywhere, from inception through all phases of private company growth.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Trigeo Technologies PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Nov 5, 2026	n/a	939 contacts →
	Exact match “Venture capital (VC) is a type of private equity financing provided by investors to early-stage, high-potential, and high-risk startups or growing companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Bessemer Venture Partners	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	201-500	414 contacts →
	Exact match “Bessemer Venture Partners helps entrepreneurs lay strong foundations from inception to build enduring companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Sequoia Capital	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 5, 2026	51-200	407 contacts →
	Exact match “Sequoia helps daring founders build legendary companies from idea to IPO and beyond.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	NEW Enterprise Associates NEA	Exact match	Menlo Park, United StatesHQ recorded Nov 5, 2026	51-200	287 contacts →
	Exact match “New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Haywood Securities INC	Exact match	Vancouver, ON, CanadaHQ recorded Nov 5, 2026	201-500	286 contacts →
	Exact match “Haywood Securities is an investment firm that values its independence and its entrepreneurial spirit.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	IP Group PLC	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	275 contacts →
	Exact match “IP Group accelerates the impact of science for a better future.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	DFJ	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 5, 2026	51-200	211 contacts →
	Exact match “DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	CDP Venture Capital SGR	Exact match	Rome, ItalyHQ recorded Nov 5, 2026	51-200	207 contacts →
	Exact match “Siamo il più grande gestore di Venture Capital in Italia e tra i più grandi in Europa.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Ireda LTD	Exact match	IndiaHQ recorded Nov 5, 2026	51-200	206 contacts →
	Exact match “Indian Renewable Energy Development Agency Ltd Indian Renewable Energy Development Agency Limited (IREDA) was established on 11th March, 1987 as a Public limited Government…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Khosla Ventures	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 5, 2026	51-200	203 contacts →
	Exact match “Khosla Ventures invests in companies that are bold, early and impactful.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Quantum Capital Group	Exact match	Houston, TX, United StatesHQ recorded Nov 5, 2026	51-200	195 contacts →
	Exact match “Founded in 1998, Quantum Capital Group is a leading provider of private equity, credit, and venture capital to the global energy and energy transition industry, having managed…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Kleiner Perkins	Exact match	Menlo Park, United StatesHQ recorded Nov 5, 2026	n/a	187 contacts →
	Exact match “For five decades, Kleiner Perkins has partnered with intrepid founders to build iconic companies that made history.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Clean Energy Finance Corporation	Exact match	Sydney, AustraliaHQ recorded Nov 5, 2026	51-200	181 contacts →
	Exact match “The CEFC is Australia’s specialist climate investor, helping cut emissions in the race towards net zero by 2050.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Headline	Exact match	San Francisco, United StatesHQ recorded Nov 5, 2026	51-200	164 contacts →
	Exact match “Headline is a venture capital firm with teams on the ground in 8 cities around the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	8vc	Exact match	Austin, CA, United StatesHQ recorded Nov 5, 2026	n/a	161 contacts →
	Exact match “8VC is a venture capital fund based in Austin, Texas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Gobi Partners	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 5, 2026	51-200	160 contacts →
	Exact match “Since 2002, Gobi has overseen US$2 billion AUM across more than 30 investment vehicles, and its team of 80+ professionals now manages a portfolio of over 400 companies from 18…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Htgf High-Tech Gründerfonds	Exact match	Bonn, GermanyHQ recorded Nov 5, 2026	51-200	157 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 · Nov 5, 2026 · View company records in RevenueBase
20	Massachusetts Clean Energy Center	Exact match	Boston, MA, United StatesHQ recorded Nov 5, 2026	51-200	156 contacts →
	Exact match “The Massachusetts Clean Energy Center is a state economic development agency dedicated to accelerating the growth of the clean energy and climatetech sector across the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Breakthrough Energy	Exact match	Kirkland, United StatesHQ recorded Nov 5, 2026	51-200	153 contacts →
	Exact match “Breakthrough Energy backs companies developing the next generation of clean energy solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Lightrock	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	152 contacts →
	Exact match “Lightrock is a global investment platform supporting the growth of technology-enabled companies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	M12, Microsoft's Venture Fund	Exact match	San Francisco, CA, United StatesHQ recorded Nov 5, 2026	n/a	152 contacts →
	Exact match “M12 is Microsoft’s corporate venture capital fund.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Energy Impact Partners	Exact match	New York, United StatesHQ recorded Nov 5, 2026	51-200	149 contacts →
	Exact match “Energy Impact Partners LP (EIP) is a global energy technology investor with a proprietary model designed to drive innovation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Rockstart	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	11-50	147 contacts →
	Exact match “Rockstart is an early stage investor that empowers purpose-driven founders across three domains: Energy, AgriFood, and Emerging Technologies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cleantech venture capital funds”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 3,858 cleantech venture capital funds worldwide

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Cleantech venture capital funds worldwide at a glance

As of Nov 5, 2026

31.1%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

2,635

11-50

967

51-200

152

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for cleantech venture capital funds are linked below.
What qualifies: Company records worldwide whose business descriptions match “cleantech venture capital funds” 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. 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 12,106 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 November 5, 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.

Cleantech venture capital funds by location

41 lists · largest first

Every Cleantech venture capital funds list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 funds”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleantech venture capital funds are there worldwide?

RevenueBase identified 3,858 company matches for cleantech venture capital funds worldwide as of November 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?

Masdar ABU Dhabi Future Energy Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cleantech venture capital funds?

The United States leads with 1,030 companies, followed by the United Kingdom (251) and Germany (146). Every cleantech venture capital funds list by country and city is linked on this page.

Which city has the most cleantech venture capital funds?

London leads with 177 company records, followed by New York (127) and San Francisco (111).

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 12,106 professional contacts with verified work emails tracked across these 3,858 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 November 5, 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.