Company lists · Data refreshed September 2026

Top 25 Sustainable venture capital firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 4,996 companies tracked

RevenueBase identified 4,996 sustainable venture capital firms worldwide as of September 2026 and tracks 49,418 professional contacts across them, including 16,407 with verified work emails and 8,951 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers sustainable venture capital firms worldwide, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026. Country and city lists for sustainable venture capital firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

4,996Companies

49,418Contacts tracked

16,407Verified emails

8,951Mobile numbers

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The 25 largest sustainable venture capital firms worldwide

Ranked by team size

Top 25 of 4,996 sustainable venture capital firms worldwide, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to sustainable venture capital firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ACCEL	Strong evidence	Palo Alto, CA, United StatesHQ checked Sep 6, 2026	n/a	981 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 6, 2026
2	Lvlup Ventures	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1,001-5,000	610 contacts →
	Strong evidence “LvlUp Ventures is a global venture capital firm investing in and accelerating early-stage & late-stage startups.” Source: RevenueBase Database · checked Sep 6, 2026
3	Primary Venture Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	51-200	545 contacts →
	Indirect evidence “Primary is the world's largest early stage VC firm, with a billion in assets under management and 50 full time employees.” Source: RevenueBase Database · checked Sep 6, 2026
4	Bessemer Venture Partners	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 6, 2026	201-500	402 contacts →
	Partial evidence “Bessemer Venture Partners helps entrepreneurs lay strong foundations from inception to build long-standing companies.” Source: RevenueBase Database · checked Sep 6, 2026
5	Sequoia Capital	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 6, 2026	51-200	388 contacts →
	Indirect evidence “Sequoia helps daring founders build legendary companies from idea to IPO and beyond.” Source: RevenueBase Database · checked Sep 6, 2026
6	Meridiam	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	366 contacts →
	Indirect evidence “Meridiam was founded in 2005 by Thierry Déau, with the belief that the alignment of interests between the public and private sector can provide critical solutions to the…” Source: RevenueBase Database · checked Sep 6, 2026
7	Swedbank Robur	Indirect evidence	Stockholm, SwedenHQ checked Sep 6, 2026	201-500	296 contacts →
	Indirect evidence “Swedbank Robur är Sveriges största och en av Nordens ledande kapitalförvaltare.” Source: RevenueBase Database · checked Sep 6, 2026
8	Octopus	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	501-1,000	288 contacts →
	Indirect evidence “We encourage you to follow Simon Rogerson, Founder & CEO of Octopus Group: We’re entrepreneurs and we’re investors, on a mission to back the people, ideas and industries that will…” Source: RevenueBase Database · checked Sep 6, 2026
9	NEW Enterprise Associates NEA	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 6, 2026	51-200	277 contacts →
	Strong evidence “New Enterprise Associates, Inc.(NEA) is a global venture capital firm focused on helping entrepreneurs build transformational businesses across multiple stages, sectors and…” Source: RevenueBase Database · checked Sep 6, 2026
10	GV Google Ventures	Indirect evidence	San Francisco Bay, MA, United StatesHQ checked Sep 6, 2026	51-200	276 contacts →
	Indirect evidence “GV supports innovative founders across multiple stages and sectors, from artificial intelligence and life sciences to consumer platforms, enterprise software, and frontier…” Source: RevenueBase Database · checked Sep 6, 2026
11	IP Group PLC	Indirect evidence	London, United KingdomHQ checked Sep 6, 2026	51-200	269 contacts →
	Indirect evidence “IP Group accelerates the impact of science for a better future.” Source: RevenueBase Database · checked Sep 6, 2026
12	Haywood Securities INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 6, 2026	201-500	268 contacts →
	Indirect evidence “Haywood Securities is an investment firm that values its independence and its entrepreneurial spirit.” Source: RevenueBase Database · checked Sep 6, 2026
13	RA Capital Management	Partial evidence	Boston, MA, United StatesHQ checked Sep 6, 2026	201-500	251 contacts →
	Partial evidence “Founded in 2004, RA Capital Management is an active, multi-stage investment manager dedicated to evidence-based, science-led investing in public and private healthcare, life…” Source: RevenueBase Database · checked Sep 6, 2026
14	Village Capital	Partial evidence	Washington, DC, United StatesHQ checked Sep 6, 2026	n/a	232 contacts →
	Partial evidence “Village Capital is reinventing the system to back the entrepreneurs of the future.” Source: RevenueBase Database · checked Sep 6, 2026
15	Kleiner Perkins	Indirect evidence	Menlo Park, CA, United StatesHQ checked Sep 6, 2026	n/a	205 contacts →
	Indirect evidence “For five decades, Kleiner Perkins has partnered with intrepid founders to build iconic companies that made history.” Source: RevenueBase Database · checked Sep 6, 2026
16	DFJ	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 6, 2026	51-200	205 contacts →
	Strong evidence “DFJ is a venture capital firm that partners with extraordinary entrepreneurs who are changing the world.” Source: RevenueBase Database · checked Sep 6, 2026
17	CDP Venture Capital SGR	Strong evidence	Rome, ItalyHQ checked Sep 6, 2026	51-200	200 contacts →
	Strong evidence “Siamo il più grande gestore di Venture Capital in Italia e tra i più grandi in Europa.” Source: RevenueBase Database · checked Sep 6, 2026
18	HASI	Partial evidence	Annapolis, MD, United StatesHQ checked Sep 6, 2026	51-200	196 contacts →
	Partial evidence “HASI invests in sustainable infrastructure assets advancing the energy transition.” Source: RevenueBase Database · checked Sep 6, 2026
19	Khosla Ventures	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 6, 2026	51-200	193 contacts →
	Partial evidence “Khosla Ventures invests in companies that are bold, early and impactful.” Source: RevenueBase Database · checked Sep 6, 2026
20	Norfund	Indirect evidence	Oslo, NorwayHQ checked Sep 6, 2026	51-200	192 contacts →
	Indirect evidence “Norfund is the Norwegian Investment Fund for developing countries, investing to create jobs, improve lives and support the transition to net zero.” Source: RevenueBase Database · checked Sep 6, 2026
21	ALD Bioenergia	Indirect evidence	Nova Marilândia, BrazilHQ checked Sep 6, 2026	201-500	187 contacts →
	Indirect evidence “Nosso propósito é impulsionar a transformação em direção a um futuro renovável e sustentável, trabalhando incansavelmente para desenvolver soluções inovadoras que contribuam para…” Source: RevenueBase Database · checked Sep 6, 2026
22	Rockstart	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 6, 2026	n/a	175 contacts →
	Indirect evidence “Rockstart is an early stage investor that empowers purpose-driven founders across three domains: Energy, AgriFood, and Emerging Technologies.” Source: RevenueBase Database · checked Sep 6, 2026
23	Anthos Capital	Indirect evidence	Santa Monica, CA, United StatesHQ checked Sep 6, 2026	n/a	174 contacts →
	Indirect evidence “Anthos, founded in 2007, invests in emerging consumer and technology companies that drive innovation and shape the future.” Source: RevenueBase Database · checked Sep 6, 2026
24	Quantum Capital Group	Strong evidence	Houston, TX, United StatesHQ checked Sep 6, 2026	51-200	173 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026
25	Eclipse	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 6, 2026	n/a	171 contacts →
	Indirect evidence “Eclipse invests in entrepreneurs building the next generation of companies in the physical economy, the industries that shape resilience, competitiveness, and security.” Source: RevenueBase Database · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: sustainable venture capital firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names sustainable venture capital firms.
Partial evidence: Its own public description names part of sustainable venture capital firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainable venture capital firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 4,996 sustainable venture capital firms worldwide

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Sustainable venture capital firms worldwide at a glance

As of Sep 6, 2026

33.2%Verified-email coverage

18.1%Mobile-number coverage

9.9Average contacts per company

1-10Median size (employees)

7.3%Largest-city concentration · London

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

3,525

11-50

1,188

51-200

182

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 sustainable venture capital firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 30 countries, largest first: the United States, the United Kingdom, Germany, India, the Netherlands, Canada, France, Brazil, Australia, Spain and 20 more. Country and city lists for sustainable venture capital firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “sustainable venture capital firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names sustainable venture capital firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among sustainable venture capital firms, and records with no verified work email.
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 its RevenueBase Smart Search 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, 16,407 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 between September 6, 2026 and September 14, 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.

Sustainable venture capital firms by location

55 lists · largest first

Every Sustainable venture capital firms 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names sustainable venture capital firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many sustainable venture capital firms are there worldwide?

RevenueBase identified 4,996 sustainable venture capital firms worldwide 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?

ACCEL, headquartered in Palo Alto, tops this list with the largest team on record.

Which country has the most sustainable venture capital firms?

The United States leads with 1,851 companies, followed by the United Kingdom (501) and Germany (301). Every sustainable venture capital firms list by country and city is linked on this page.

Which city has the most sustainable venture capital firms?

London leads with 363 headquartered companies, followed by New York (229) and San Francisco (193).

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 16,407 verified decision-maker contacts tracked across these 4,996 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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 Smart Search, 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.