Company lists · Data verified August 2026

Top 25 Esg focused investment firms based in the United States

Name: Esg focused investment firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 593 companies tracked

There are 593 esg focused investment firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 31,027 professional contacts across them, including 13,838 with verified work emails and 12,280 with mobile numbers. New York is the largest hub.

This list covers esg focused investment firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

593Companies

31,027Contacts tracked

13,838Verified emails

12,280Mobile numbers

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The 25 largest esg focused investment firms based in the United States

Ranked by team size

Top 25 of 593 esg focused investment firms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	J.P. Morgan Asset Management	New York, NY	10001+	4,833	2,183
2	Neuberger Berman	New York, NY	1,001-5,000	2,689	1,802
3	Allspring Global Investments	Charlotte, NC	1,001-5,000	1,106	611
4	MEAG	New York City, NY	501-1,000	588	346
5	AGF Investments	Boston, MA	501-1,000	520	280
6	Maverick Capital	Dallas, TX	51-200	514	77
7	Jennison Associates	New York, NY	201-500	334	197
8	Impax Asset Management	New York, NY	201-500	331	230
9	Thornburg Investment Management	Santa Fe, NM	201-500	258	155
10	Baron Capital	New York, NY	201-500	236	131
11	Avenue Capital Group	New York, NY	51-200	215	7
12	Aristotle	Los Angeles, CA	201-500	214	164
13	Boston Partners	Boston, MA	51-200	189	148
14	Gw&k Investment Management	Winter Park, FL	51-200	188	144
15	FEG Investment Advisors	Cincinnati, OH	51-200	165	120
16	State Street Global Advisors	Boston, MA	1,001-5,000	162	78
17	Barrow Hanley Global Investors	Dallas, TX	51-200	154	62
18	Prime Buchholz LLC	Portsmouth, NH	51-200	146	101
19	Fort Washington Investment Advisors, INC	San Francisco, CA	51-200	135	92
20	Causeway Capital Management	Los Angeles, CA	51-200	111	76
21	AXA Investment Managers	New York City, NY	10001+	106	44
22	Tiff Investment Management	Radnor, PA	51-200	105	72
23	Fayez Sarofim & CO	Houston, TX	51-200	103	66
24	Madison Investments	Madison, WI	51-200	103	27
25	Bailard, INC	Foster City, CA	51-200	102	69

Showing 25 of 593 esg focused investment firms based in the United States

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Esg focused investment firms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 102 HQs

12,280Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

383

11-50

144

51-200

201-500

501-1,000

1,001-5,000

10001+

Esg focused investment firms by metro

Metro	Companies
Esg focused investment firms in New York	102
Esg focused investment firms in Boston	32
Esg focused investment firms in San Francisco	24
Esg focused investment firms in Chicago	23
Esg focused investment firms in Miami	14
Esg focused investment firms in Dallas	13
Esg focused investment firms in Washington	13
Esg focused investment firms in Los Angeles	11

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “esg focused investment firms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many esg focused investment firms are there based in the United States?

There are 593 esg focused investment firms headquartered in the United States as of August 2026 (RevenueBase).

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 esg focused investment firms?

New York leads with 102 headquartered companies, followed by Boston (32) and San Francisco (24).

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 13,838 verified decision-maker contacts tracked across these 593 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.