Company lists · Data refreshed September 2026
Top 25 Private equity green companies worldwide
RevenueBase identified 5,094 private equity green companies worldwide as of September 2026 and tracks 79,167 professional contacts across them, including 27,915 with verified work emails. The United States is the largest market and London the largest hub.
This list covers private equity green 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 green 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.
The 25 largest private equity green companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,227 contacts → | ||||
Indirect evidence “We work to ensure society advances toward a sustainable future through the development and management of infrastructures that have a positive social, economic, and environmental…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,114 contacts → | ||||
Indirect evidence “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,026 contacts → | ||||
Indirect evidence “Established in 2006, Masdar is a global clean energy leader, transforming how the world produces and consumes energy through bold innovation and commercial excellence.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 875 contacts → | ||||
Indirect evidence “Em quase cinco décadas de atuação, a Engeform consolidou a ideia de que o desenvolvimento das pessoas, a cultura corporativa e a busca contínua do aprimoramento da gestão são os…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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, 2026Thanks. The Data Team will review it. | |||||
| 8 | 820 contacts → | ||||
Indirect evidence “Keppel is a global asset manager and operator with strong expertise in sustainability-related solutions spanning the areas of infrastructure, real estate and connectivity.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 811 contacts → | ||||
Indirect evidence “South Pole is the world's leading carbon asset developer and climate consultancy.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 643 contacts → | ||||
Indirect evidence “The La Française group offers conviction-based management that combines performance targets and sustainability objectives across all asset classes.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 620 contacts → | ||||
Indirect evidence “We are a bank that works every day to deliver added value in order to achieve maximum social impact.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 573 contacts → | ||||
Indirect evidence “Global Infrastructure Partners (GIP) is a leading infrastructure investor that specializes in investing in, owning and operating some of the largest and most complex assets across…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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, 2026Thanks. The Data Team will review it. | |||||
| 15 | 493 contacts → | ||||
Indirect evidence “Actis is a leading growth market investor in sustainable infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 428 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 424 contacts → | ||||
Indirect evidence “Como líderes en financiación sostenible, nos enorgullece impulsar la compra responsable de vivienda y la rehabilitación de comunidades de propietarios a través de préstamos e…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 416 contacts → | ||||
Indirect evidence “We Bring Deep Experience across the Renewable Asset Lifecycle.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 412 contacts → | ||||
Indirect evidence “Aquila Capital is an asset manager specialising in essential investments.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 366 contacts → | ||||
Partial 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 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 332 contacts → | ||||
Partial evidence “We are the ones by your side on your journey to going green.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 331 contacts → | ||||
Indirect evidence “Founded in 1998, Impax is a specialist asset manager investing in the opportunities arising from the transition to a more sustainable global economy.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 323 contacts → | ||||
Indirect evidence “Mirova is a global asset management company dedicated to sustainable investing and an affiliate of Natixis Investment Managers.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 318 contacts → | ||||
Indirect evidence “Finance in Motion structures, manages, and advises over €4 billion across 10 funds, all classified as Article 9.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 316 contacts → | ||||
Indirect evidence “Mainstream Renewable Power is a pure-play renewable energy company, with wind and solar assets across global markets, including Latin America, Africa, and Asia-Pacific.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
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 green 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 green companies.
- Partial evidence
- Its own public description names part of private equity green 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 green 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 5,094 private equity green companies worldwide
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Private equity green companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
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 green 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 green companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “private equity green 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 green 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 green 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, 27,915 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 green companies by location
47 lists · largest firstEvery Private equity green companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Private equity green companies based in the United States1,024
- Private equity green companies based in the United Kingdom453
- Private equity green companies based in Germany224
- Private equity green companies based in France141
- Private equity green companies based in the Netherlands128
- Private equity green companies based in India123
- Private equity green companies based in Australia121
- Private equity green companies based in Brazil112
- Private equity green companies based in Spain112
- Private equity green companies based in Switzerland111
- Private equity green companies based in Canada108
- Private equity green companies based in the United Arab Emirates100
- Private equity green companies based in Italy88
- Private equity green companies based in South Africa70
- Private equity green companies based in Mexico57
- Private equity green companies based in Sweden50
- Private equity green companies based in Türkiye49
- Private equity green companies based in Norway42
- Private equity green companies based in Denmark41
- Private equity green companies based in Hong Kong39
- Private equity green companies based in Poland39
- Private equity green companies based in Luxembourg33
- Private equity green companies based in Belgium32
- Private equity green companies based in Ireland28
- Private equity green companies based in Portugal27
- Private equity green companies based in Israel26
Cities
- Private equity green companies based in London, United Kingdom330
- Private equity green companies based in New York, United States150
- Private equity green companies based in Paris, France93
- Private equity green companies based in Houston, United States59
- Private equity green companies based in Madrid, Spain56
- Private equity green companies based in Dubai, United Arab Emirates52
- Private equity green companies based in San Francisco, United States49
- Private equity green companies based in Sao Paulo, Brazil46
- Private equity green companies based in Sydney, Australia36
- Private equity green companies based in Amsterdam, Netherlands34
- Private equity green companies based in Stockholm, Sweden33
- Private equity green companies based in Toronto, Canada31
- Private equity green companies based in Dallas, United States30
- Private equity green companies based in Miami, United States28
- Private equity green companies based in Hamburg, Germany27
- Private equity green companies based in Melbourne, Australia27
- Private equity green companies based in Washington, United States27
- Private equity green companies based in Zurich, Switzerland26
- Private equity green companies based in Berlin, Germany25
- Private equity green companies based in Boston, United States25
- Private equity green companies based in Chicago, United States25
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 green 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 green companies are there worldwide?
RevenueBase identified 5,094 private equity green 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?
SACYR, headquartered in Madrid, tops this list with the largest team on record.
Which country has the most private equity green companies?
The United States leads with 1,024 companies, followed by the United Kingdom (453) and Germany (224). Every private equity green companies list by country and city is linked on this page.
Which city has the most private equity green companies?
London leads with 330 headquartered companies, followed by New York (150) and Singapore (96).
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 27,915 verified decision-maker contacts tracked across these 5,094 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.