Company lists · Data refreshed November 2026

Top 25 Environmental impact investors worldwide

RevenueBase identified 1,292 company matches for environmental impact investors worldwide as of November 2026 and tracks 11,462 professional contacts across them, including 4,322 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for environmental impact investors 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 6, 2026. Country and city lists for environmental impact investors 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 6, 2026 How this list was built
1,292Companies
11,462Contacts tracked
4,322Verified emails
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The 25 largest environmental impact investors worldwide

Ranked by team size
Top 25 of 1,292 company matches for environmental impact investors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchWorli, IndiaHQ recorded Nov 6, 202651-200360 contacts →

Exact match

“We are the ones by your side on your journey to going green.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500295 contacts →

Exact match

“Gresham House is a specialist investor focused on delivering financial returns for clients by investing in the global themes shaping our future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 202651-200259 contacts →

Exact match

“Advantage Capital is an impact investment firm with an emphasis on driving capital to underserved areas – often in partnership with the public sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“Tilad Business Holding is a Saudi-based holding company focused on environmental sustainability and impact-driven sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-200200 contacts →

Exact match

“Invest-NL is the National Promotional Institution of the Netherlands, committed to driving a sustainable, innovative and resilient future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202651-200169 contacts →

Exact match

“Profit or impact?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchParis, FranceHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Eiffel Investment Group is a third-party asset manager with €8 billion under management* with a focus on positive impact strategies and the financing of the ecological and energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilan, United StatesHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“Ambienta is a sustainability-focused European asset manager and a leader in applying environmental sustainability trends to investing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStockholm, SwedenHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Founded in 2016, Summa Equity is an investment firm focusing on the thematic areas of Circularity, Energy Transition, Sustainable Food, and Tech-Enabled Resilience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Power Sustainable is a multi-platform alternative asset manager investing across the core sectors of the real economy as they undergo structural change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5078 contacts →

Exact match

“Suma Capital is an independent European private markets firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBogota, ColombiaHQ recorded Nov 6, 202611-5077 contacts →

Exact match

“Terrasos es una empresa especializada en la estructuración y operación de inversiones ambientales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerkeley, CA, United StatesHQ recorded Nov 6, 202611-5074 contacts →

Exact match

“Cultivo accelerates investment into nature at scale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCentral Jakarta, IndonesiaHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Forest Carbon is an environmental asset manager, stewarding Southeast Asia’s most valuable ecosystems to deliver long term value for climate, biodiversity, and communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“Sustainable Development Capital LLP (“SDCL”) is a multi-national investment and financial advisory firm, which specialises in environmental infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“ImpactAssets is an impact investing trailblazer, dedicated to changing the trajectory of our planet’s future and improving the lives of all people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHonolulu, HI, United StatesHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Elemental Impact is a nonprofit investing platform with 15 years of experience advancing innovative technology that creates lasting economic and climate benefits across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSingaporeHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“GenZero is an investment platform company dedicated to accelerating decarbonisation, for future generations towards a net zero world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Temporis was founded in 2011 by three seasoned investment industry professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBaar, SwitzerlandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Blue Earth Capital is a global, independent, specialist impact investor, headquartered in Switzerland, with operations in New York, London, and Konstanz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArlington, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“GEF Capital Partners was formed in March 2018 following the completion of a collaborative spinoff from Global Environment Fund, a pioneer in global sustainability and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSan Isidro, PeruHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Asset Management of Public and Private Investment Funds with innovative strategies, recognizing the ESG approach for the creation of value and investment with impact on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSingaporeHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Top Tier Impact (TTI) is the global ecosystem of investors, entrepreneurs and corporate leaders advancing the next economic paradigm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBethesda, MD, United StatesHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Calvert Impact is a global impact investment firm that helps everyday investors and financial professionals invest in solutions that benefit people and the planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 202611-5056 contacts →

Exact match

“Ring Capital actively directs capital towards vital solutions tackling major social and environmental challenges, and helps entrepreneurs and companies grow by fostering both…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,292 environmental impact investors worldwide

See the full list, filter by size, metro and specialty, and access 4,322 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental impact investors worldwide at a glance

As of Nov 6, 2026
37.7%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
857
11-50
347
51-200
52
201-500
23
501-1,000
3
1,001-5,000
3

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 environmental impact investors are linked below.
What qualifies
Company records worldwide whose business descriptions match “environmental impact investors” 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 4,322 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 6, 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.

Environmental impact investors by location

11 lists · largest first

Every Environmental impact investors 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 “environmental impact investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental impact investors are there worldwide?

RevenueBase identified 1,292 company matches for environmental impact investors 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?

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

Which country has the most environmental impact investors?

The United States leads with 287 companies, followed by the United Kingdom (129) and Germany (57). Every environmental impact investors list by country and city is linked on this page.

Which city has the most environmental impact investors?

London leads with 91 company records, followed by New York (43) and Paris (33).

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 4,322 professional contacts with verified work emails tracked across these 1,292 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 6, 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.