Company lists · Data refreshed September 2026

Top 25 Environmental social and governance investment firms based in the United States

RevenueBase identified 962 company matches for environmental social and governance investment firms associated with the United States as of September 2026 and tracks 53,829 professional contacts across them, including 23,468 with verified work emails. New York is the largest hub.

This list covers company matches for environmental social and governance investment firms associated with the United States, 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 September 28, 2026.

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 Sep 28, 2026 How this list was built
962Companies
53,829Contacts tracked
23,468Verified emails
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The 25 largest environmental social and governance investment firms based in the United States

Ranked by team size
Top 25 of 962 company matches for environmental social and governance investment firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBaltimore, MD, United StatesHQ recorded Sep 28, 20265,001-10,0008,422 contacts →

Exact match

“T.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchNashville, TN, United StatesHQ recorded Sep 28, 20261,001-5,0004,862 contacts →

Exact match

“AllianceBernstein (AB) is a leading global investment management firm that offers diversified investment services to institutional investors, individuals, and private wealth…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202610001+4,819 contacts →

Exact match

“At J.P.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBoston, MA, United StatesHQ recorded Sep 28, 20261,001-5,0002,738 contacts →

Exact match

“In 1924, MFS launched the US’ first open-end mutual fund.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261,001-5,0002,623 contacts →

Exact match

“Neuberger Berman is an employee-owned, private, independent investment manager founded in 1939 with 2,800 employees in 26 countries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchPittsburgh, PA, United StatesHQ recorded Sep 28, 20261,001-5,0001,753 contacts →

Exact match

“Federated Hermes, Inc.(FHI) is one of the nation's largest investment managers offering equity, international, fixed income, alternative and money market strategies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Sep 28, 20261,001-5,0001,101 contacts →

Exact match

“Allspring is welcoming a new era of investing that pursues both financial returns and positive outcomes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026501-1,0001,010 contacts →

Exact match

“For a century, Loomis, Sayles & Company has built a legacy focused on fulfilling the investment needs of institutional and retail clients worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026201-500780 contacts →

Exact match

“For nearly 50 years, GMO has partnered with a broad range of sophisticated institutions, financial intermediaries, and families to provide the investment expertise they need to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026501-1,000756 contacts →

Exact match

“PineBridge Investments is now part of the MetLife Investment Management brand.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 20265,001-10,000683 contacts →

Exact match

“Founded in 1959, OppenheimerFunds was an asset management firm serving financial advisors, individual investors and institutions, which specialized in equity, fixed income…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWellesley Hills, MA, United StatesHQ recorded Sep 28, 2026501-1,000510 contacts →

Exact match

“For over ten years, SLC Management has helped our clients meet their long-term income and capital appreciation objectives by creating value through our disciplined and diversified…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026201-500431 contacts →

Exact match

“Acadian Asset Management is a global, systematic investment manager.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchHartford, CT, United StatesHQ recorded Sep 28, 2026501-1,000376 contacts →

Exact match

“In Latin, Virtus connotes the characteristics of integrity, quality and strength.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500324 contacts →

Exact match

“Jennison Associates was founded in 1969 on the principle that doing what’s best for clients will always be right for the business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchNewark, NJ, United StatesHQ recorded Sep 28, 2026501-1,000272 contacts →

Exact match

“At PGIM Investments, we provide access to active investment strategies across the global markets in the pursuit of consistent outperformance for investors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 28, 2026201-500262 contacts →

Exact match

“ClearBridge Investments is an active equity manager offering a broad range of strategies across global developed and emerging markets, local markets, and real assets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSanta Fe, NM, United StatesHQ recorded Sep 28, 2026201-500254 contacts →

Exact match

“Thornburg is a privately owned, global investment firm delivering active, high-conviction portfolios to institutions, advisors, and investors.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 2026201-500242 contacts →

Exact match

“Payden & Rygel stands as one of the largest independently-owned global investment management firms, providing a comprehensive suite of investment strategies and solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 28, 2026201-500233 contacts →

Exact match

“GQG Partners is an investment boutique that manages global and emerging market equities for institutions, advisors, and individuals worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 2026201-500214 contacts →

Exact match

“Aristotle is a majority employee-owned investment management organization backed by an experienced leadership team that has worked together for over twenty-five years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchRye, NY, United StatesHQ recorded Sep 28, 2026201-500190 contacts →

Exact match

“GAMCO Investors, Inc.(OTCQX: GAMI) is a pioneer in value equity and is recognized to have developed the Private Market Value with a Catalyst™ stock selection process.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchBoston, MA, United StatesHQ recorded Sep 28, 202651-200189 contacts →

Exact match

“For more than 30 years, we've combined attractive valuations, strong fundamentals, and positive business momentum in every portfolio we manage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 28, 202651-200175 contacts →

Exact match

“We believe in the power of value investing.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchCincinnati, OH, United StatesHQ recorded Sep 28, 202651-200166 contacts →

Exact match

“FEG is an independently-owned advisory firm that provides investment consulting, outsourced chief investment officer (OCIO), and research services to predominantly institutional…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 962 environmental social and governance investment firms based in the United States

See the full list, filter by size, metro and specialty, and access 23,468 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental social and governance investment firms based in the United States at a glance

As of Sep 28, 2026
43.6%Verified-email coverage
56.0Average contacts per company
1-10Median size (employees)
15.9%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
568
11-50
275
51-200
69
201-500
20
501-1,000
12
1,001-5,000
11
5,001-10,000
2
10001+
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 962 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “environmental social and governance investment firms” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 23,468 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 September 28, 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.

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 social and governance investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental social and governance investment firms are there based in the United States?

RevenueBase identified 962 company matches for environmental social and governance investment firms associated with the United States as of September 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?

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

Which city has the most environmental social and governance investment firms?

New York leads with 153 company records, followed by Boston (48) and San Francisco (38).

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 23,468 professional contacts with verified work emails tracked across these 962 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 September 28, 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.