Company lists · Data refreshed September 2026

Top 25 Socially responsible investing companies based in the United States

RevenueBase identified 228 socially responsible investing companies headquartered in the United States as of September 2026 and tracks 9,165 professional contacts across them, including 4,340 with verified work emails. New York is the largest hub.

This list covers socially responsible investing companies headquartered in the United States, 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 19, 2026.

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 19, 2026 86% judged on-target in blind review
228Companies
9,165Contacts tracked
4,340Verified emails
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The 25 largest socially responsible investing companies based in the United States

Ranked by team size
Top 25 of 228 socially responsible investing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to socially responsible investing 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 202610001+4,819 contacts →

Indirect evidence

“At J.P.”

Source: RevenueBase Database · checked Sep 19, 2026
2Partial evidenceCharlotte, NC, United StatesHQ checked Sep 19, 20261,001-5,0001,101 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceNew York, NY, United StatesHQ checked Sep 19, 2026201-500635 contacts →

Strong evidence

“For over a century, Amalgamated Bank has been America’s Socially Responsible bank supporting thousands of people, organizations, causes and businesses.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261,001-5,000155 contacts →

Indirect evidence

“For four decades, State Street Global Advisors has served the world’s governments, institutions and financial advisors.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 202651-200111 contacts →

Indirect evidence

“Causeway Capital Management LLC is a majority employee-owned investment management firm based in Los Angeles, California.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceNew York City, NY, United StatesHQ checked Sep 19, 202610001+105 contacts →

Indirect evidence

“Equity and Fixed Income Products Sustainable investments (ESG) Alternative assets (e.g.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 202651-200104 contacts →

Indirect evidence

“At IdealRatings, we specialize in working with investors who want to align their values with their investment goals.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 202651-20093 contacts →

Indirect evidence

“Since 1984, Parnassus Investments has invested differently.”

Source: RevenueBase Database · checked Sep 19, 2026
9Strong evidenceWashington, DC, United StatesHQ checked Sep 19, 202651-20079 contacts →

Strong evidence

“Calvert Research and Management is a leader in Responsible Investing.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5077 contacts →

Indirect evidence

“Trillium Asset Management offers investment strategies and services that seek to advance humankind towards a global sustainable economy, a just society, and a better world.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceChicago, IL, United StatesHQ checked Sep 19, 202651-20076 contacts →

Indirect evidence

“Founded in 1981, Great Lakes Advisors® is headquartered in Chicago, Illinois with offices in Tampa, FL and Stamford, CT.”

Source: RevenueBase Database · checked Sep 19, 2026
12Strong evidenceEl Cerrito, CA, United StatesHQ checked Sep 19, 202611-5060 contacts →

Strong evidence

“Founded in 1992, As You Sow promotes environmental and social corporate responsibility through shareholder advocacy, coalition building, and innovative legal strategies.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceArlington, VA, United StatesHQ checked Sep 19, 202611-5055 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 19, 202611-5054 contacts →

Indirect evidence

“One of the largest mission-aligned firms in the world, Capricorn Investment Group was born from a belief that sustainable investment practices can enhance risk-adjusted returns.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 202651-20047 contacts →

Indirect evidence

“RRG Capital Management LLC, a Renewable Resources Group LLC company,(collectively, “RRG”) strives to create value for investors and partners in the sustainable agriculture, food…”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceColorado Springs, CO, United StatesHQ checked Sep 19, 202611-5042 contacts →

Indirect evidence

“Our approach to portfolio management integrates personal values or institutional mission into an investment strategy tailored to each investor’s situation.”

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceKingston, NY, United StatesHQ checked Sep 19, 202611-5038 contacts →

Indirect evidence

“Miller/Howard is an independent investment boutique managing dividend-focused investment strategies.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidencePhiladelphia, PA, United StatesHQ checked Sep 19, 202611-5035 contacts →

Indirect evidence

“Newmarket is an alternative asset manager and registered investment adviser.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5035 contacts →

Indirect evidence

“Too often, investors are handed portfolios labeled “sustainable” that barely live up to the name.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 202611-5034 contacts →

Partial evidence

“The Interfaith Center on Corporate Responsibility (ICCR) is a broad coalition of more than 300 institutional investors collectively representing over $4 trillion in invested…”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 202611-5033 contacts →

Partial evidence

“Veris is an investment advisory firm that applies sustainable and impact investing expertise across public & private markets to help families and mission-driven organizations meet…”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidencePortsmouth, NH, United StatesHQ checked Sep 19, 202651-20033 contacts →

Indirect evidence

“Impax Funds are advised by Impax Asset Management LLC, the North American division of Impax Asset Management Group plc.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 202611-5031 contacts →

Indirect evidence

“Improving corporate sustainability, advancing ESG capabilities and building sustainable and impactful investment portfolios earning market rates of return.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceStamford, FL, United StatesHQ checked Sep 19, 202611-5029 contacts →

Partial evidence

“Tremblant Capital Group is a global asset management firm founded in 2001 by Brett Barakett specializing in long/short and long only equity investing.”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 20261-1028 contacts →

Indirect evidence

“Etho Capital is an active investment manager that generates highly diversified strategies comprised of only the most efficient and sustainable publicly-traded companies.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 228 socially responsible investing companies based in the United States

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Socially responsible investing companies based in the United States at a glance

As of Sep 19, 2026
47.4%Verified-email coverage
40.2Average contacts per company
1-10Median size (employees)
14.0%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
155
11-50
53
51-200
12
201-500
2
501-1,000
1
1,001-5,000
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 228 companies.

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 socially responsible investing 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.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “socially responsible investing 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 socially responsible investing 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 socially responsible investing companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 4,340 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 19, 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.

Socially responsible investing companies by metro

  • Socially responsible investing companies in New York32

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 socially responsible investing 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 socially responsible investing companies are there based in the United States?

RevenueBase identified 228 socially responsible investing companies headquartered in the United States 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?

J.P. Morgan Asset Management, headquartered in New York, tops this list with the largest team on record.

Which city has the most socially responsible investing companies?

New York leads with 32 headquartered companies, followed by Boston (12) and San Francisco (12).

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 4,340 verified decision-maker contacts tracked across these 228 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 19, 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.