Company lists · Data refreshed September 2026

Top 25 Private equity firms focused on sustainability companies worldwide

Name: Private equity firms focused on sustainability companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 9,363 companies tracked

RevenueBase identified 9,363 private equity firms focused on sustainability companies worldwide as of September 2026 and tracks 116,743 professional contacts across them, including 48,491 with verified work emails. The United States is the largest market and London the largest hub.

This list covers private equity firms focused on sustainability companies 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 29, 2026. Country and city lists for private equity firms focused on sustainability companies 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 29, 2026 86% judged on-target in blind review

9,363Companies

116,743Contacts tracked

48,491Verified emails

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The 25 largest private equity firms focused on sustainability companies worldwide

Ranked by team size

Top 25 of 9,363 private equity firms focused on sustainability companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to private equity firms focused on sustainability companies: 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	Brookfield	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	3,915 contacts →
	Partial evidence “We are a leading global investment firm that invests as long-term owners on behalf of institutions and individuals worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
2	Algihaz Holding	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 29, 2026	10001+	1,740 contacts →
	Indirect evidence “Algihaz Holding is a Saudi Arabian investment group that has emerged as a leading organization since 1975.” Source: RevenueBase Database · checked Sep 29, 2026
3	Votorantim	Indirect evidence	São Paulo, BrazilHQ checked Sep 29, 2026	n/a	1,471 contacts →
	Indirect evidence “Temos vocação para transformar oportunidades em negócios que geram valor.” Source: RevenueBase Database · checked Sep 29, 2026
4	Tradebe	Partial evidence	Barcelona, SpainHQ checked Sep 29, 2026	1,001-5,000	1,394 contacts →
	Partial evidence “Founded in 1984, Tradebe is a family-owned business that invests in industries that have potential to grow globally, are sustainable and have a positive impact on our planet and…” Source: RevenueBase Database · checked Sep 29, 2026
5	H.I.G. Capital	Indirect evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	501-1,000	1,301 contacts →
	Indirect evidence “H.I.G.” Source: RevenueBase Database · checked Sep 29, 2026
6	Warburg Pincus LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	1,290 contacts →
	Indirect evidence “Warburg Pincus LLC is the pioneer of global growth investing.” Source: RevenueBase Database · checked Sep 29, 2026
7	Advent	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	501-1,000	1,025 contacts →
	Strong evidence “Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses.” Source: RevenueBase Database · checked Sep 29, 2026
8	CTG Brasil	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	501-1,000	988 contacts →
	Indirect evidence “Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Source: RevenueBase Database · checked Sep 29, 2026
9	TA Associates	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	201-500	881 contacts →
	Strong evidence “TA is a leading global private equity firm focused on scaling growth in profitable companies.” Source: RevenueBase Database · checked Sep 29, 2026
10	General Atlantic	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	820 contacts →
	Indirect evidence “General Atlantic is a leading global investor with more than four and a half decades of experience providing capital and strategic support to over 830 companies throughout its…” Source: RevenueBase Database · checked Sep 29, 2026
11	Eurazeo	Indirect evidence	Paris, GermanyHQ checked Sep 29, 2026	201-500	624 contacts →
	Indirect evidence “Eurazeo is a leading global investment company, with a diversified portfolio of €40 billion in assets under management, including €31 billion from third parties, invested in 600…” Source: RevenueBase Database · checked Sep 29, 2026
12	Grupo Allonda	Indirect evidence	Barueri, BrazilHQ checked Sep 29, 2026	1,001-5,000	568 contacts →
	Indirect evidence “O Grupo Allonda é uma holding formada por Allonda Ambiental e Allonda Engenharia, respectivamente especializadas em oferecer soluções sustentáveis para a indústria e o setor de…” Source: RevenueBase Database · checked Sep 29, 2026
13	RMZ	Indirect evidence	Bangalore, IndiaHQ checked Sep 29, 2026	501-1,000	564 contacts →
	Indirect evidence “RMZ is a diversified, global alternative asset owner, committed to making strategic investments in high-growth opportunities that support the development of a sustainable global…” Source: RevenueBase Database · checked Sep 29, 2026
14	Foresight Group	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	537 contacts →
	Indirect evidence “Founded in 1984, Foresight is a leading investment manager in real assets and capital for growth, operating across Europe, Australia, and the United States.” Source: RevenueBase Database · checked Sep 29, 2026
15	Claris Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	201-500	530 contacts →
	Indirect evidence “Claris Ltd.(Claris) is a holding company established with a long-term objective of diversifying to multiple businesses, driven by the spirit of innovation & desire to make…” Source: RevenueBase Database · checked Sep 29, 2026
16	Triton Partners	Indirect evidence	LuxembourgHQ checked Sep 29, 2026	201-500	494 contacts →
	Indirect evidence “Founded in 1997 and owned by its partners, Triton is a leading European mid-market sector-specialist investor.” Source: RevenueBase Database · checked Sep 29, 2026
17	ACTIS	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	493 contacts →
	Indirect evidence “Actis is a leading growth market investor in sustainable infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026
18	Privet Capital LLP	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	n/a	469 contacts →
	Indirect evidence “We identify the hidden value in companies that are often in challenging or complex situations, but have a strong core offering.” Source: RevenueBase Database · checked Sep 29, 2026
19	Summit Partners	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	465 contacts →
	Partial evidence “Summit Partners is a global alternative investment firm with capital dedicated to growth equity, fixed income, and public equity opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
20	The Riverside Company	Strong evidence	New York City, NY, United StatesHQ checked Sep 29, 2026	201-500	447 contacts →
	Strong evidence “The Riverside Company is a global investment firm focused on being one of the leading private capital options for business owners and employees at the smaller end of the middle…” Source: RevenueBase Database · checked Sep 29, 2026
21	Hillhouse Investment	Strong evidence	New York, SingaporeHQ checked Sep 29, 2026	201-500	447 contacts →
	Strong evidence “Hillhouse Investment is a long-term investor focused on partnering with quality business leaders to help them grow their organizations globally.” Source: RevenueBase Database · checked Sep 29, 2026
22	Orkla ASA	Indirect evidence	Oslo, NorwayHQ checked Sep 29, 2026	10001+	432 contacts →
	Indirect evidence “Orkla ASA is a leading industrial investment company.” Source: RevenueBase Database · checked Sep 29, 2026
23	Enfinity Global	Indirect evidence	Miami, FL, United StatesHQ checked Sep 29, 2026	201-500	428 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Cd&r	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	385 contacts →
	Partial evidence “Founded in 1978, CD & R is an investment firm with an investment strategy predicated on building stronger, more profitable businesses.” Source: RevenueBase Database · checked Sep 29, 2026
25	123 Investment Managers	Strong evidence	Paris, FranceHQ checked Sep 29, 2026	51-200	385 contacts →
	Strong evidence “Approved by the AMF since 2001, 123 Investment Managers is a leading private equity and real estate management company.” Source: RevenueBase Database · checked Sep 29, 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: private equity firms focused on sustainability companies. 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 private equity firms focused on sustainability companies.
Partial evidence: Its own public description names part of private equity firms focused on sustainability companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name private equity firms focused on sustainability companies. 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 9,363 private equity firms focused on sustainability companies worldwide

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Private equity firms focused on sustainability companies worldwide at a glance

As of Sep 29, 2026

41.5%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

5.2%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

5,928

11-50

2,567

51-200

559

201-500

157

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 private equity firms focused on sustainability companies, 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: Every country. Country and city lists for private equity firms focused on sustainability companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “private equity firms focused on sustainability companies”. 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 private equity firms focused on sustainability companies), 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 private equity firms focused on sustainability companies, 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, 48,491 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 29, 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.

Private equity firms focused on sustainability companies by location

72 lists · largest first

Every Private equity firms focused on sustainability companies 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 private equity firms focused on sustainability companies, 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 private equity firms focused on sustainability companies are there worldwide?

RevenueBase identified 9,363 private equity firms focused on sustainability companies 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?

Brookfield, headquartered in New York, tops this list with the largest team on record.

Which country has the most private equity firms focused on sustainability companies?

The United States leads with 3,135 companies, followed by the United Kingdom (641) and Canada (312). Every private equity firms focused on sustainability companies list by country and city is linked on this page.

Which city has the most private equity firms focused on sustainability companies?

London leads with 484 headquartered companies, followed by New York (481) and Chicago (156).

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 48,491 verified decision-maker contacts tracked across these 9,363 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 29, 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.