Company lists · Data refreshed September 2026

Top 25 Impact investment firms based in New York, United States

RevenueBase identified 140 impact investment firms headquartered in New York, United States as of September 2026 and tracks 1,345 professional contacts across them, including 588 with verified work emails. New York is the largest hub.

This list covers impact investment firms headquartered in New York, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
140Companies
1,345Contacts tracked
588Verified emails
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The 25 largest impact investment firms based in New York, United States

Ranked by team size
Top 25 of 140 impact investment firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names impact investment firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Tiger GlobalPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202651-200281

“Tiger Global is a research-driven investment firm pursuing a long-term approach to partnering with high-quality, innovative companies across different stages of their lifecycle.”

Source: company website · checked Sep 3, 2026
2New York, NY, United StatesHQ checked Sep 3, 202611-5091

“The Global Impact Investing Network, Inc.(GIIN) is the leading industry body for impact investing.”

Source: company website · checked Sep 3, 2026
3New York, NY, United StatesHQ checked Sep 3, 202651-20068

“SIMA Funds is a pioneering impact investment firm and social asset manager dedicated to transforming lives at the Bottom of the Pyramid (BoP).”

Source: company website · checked Sep 3, 2026
4
Enhanced CapitalPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5036

“Enhanced Capital Group, LLC is a private credit investment manager founded in focused on Project Finance and Small Business Lending.”

Source: company website · checked Sep 3, 2026
5
Collaborative FundIndirect evidence
New York, United StatesHQ checked Sep 3, 202611-5035

“Our mission is to identify and support companies that live at the intersection of for-profit & for-good.”

Source: company website · checked Sep 3, 2026
6
BluemarkPartial evidence
New York, United StatesHQ checked Sep 3, 202611-5033

“BlueMark is the leading provider of independent impact verification and market intelligence for the sustainable and impact investing market.”

Source: company website · checked Sep 3, 2026
7
AvenirPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5029

“Avenir is a future-focused investment firm backing category-defining companies.”

Source: company website · checked Sep 3, 2026
8New York, NY, United StatesHQ checked Sep 3, 202611-5026

“Domini Impact Investments LLC is a women-led SEC registered investment adviser that harnesses the power of finance to help create a better world.”

Source: company website · checked Sep 3, 2026
9
TidelinePartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5020

“Tideline is a women-owned, specialist consulting firm that provides expert impact investing advice and has played a foundational role in building the field since the firm’s…”

Source: company website · checked Sep 3, 2026
10
WestfullerPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5019

“Westfuller™ is a multi-racial, gender diverse, independent and objective investment advisory and wealth management firm.”

Source: company website · checked Sep 3, 2026
11
Bright VenturesPartial evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1019

“Bright Ventures invests in Pre-Seed and Seed-stage ventures that will redefine the largest, highest-impact markets: fintech, digital health, and the future of work.”

Source: company website · checked Sep 3, 2026
12
The Jasco GroupStrong evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1019

“The Jasco Group, founded by James Cole, Jr, is a multidimensional investment management firm that focuses on social impact and invests in a range of industries and market…”

Source: company website · checked Sep 3, 2026
13New York, NY, United StatesHQ checked Sep 3, 20261-1017

“GHIC is an impact investment firm that has been a pioneer in structuring, managing and investing in transformative funds to improve global health.”

Source: company website · checked Sep 3, 2026
14
Confluence PhilanthropyPartial evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1017

“Confluence Philanthropy is a membership-based network of foundations, family offices, and their investment advisors.”

Source: company website · checked Sep 3, 2026
15
KNOWNIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5017

“Known is an asset management platform that deploys, structures, and shifts capital in ways that are healthy for the planet and the people on it.”

Source: company website · checked Sep 3, 2026
16New York, NY, United StatesHQ checked Sep 3, 202611-5014

“Mission Investors Exchange (MIE) is the leading impact investing network for foundations and philanthropic asset owners dedicated to deploying capital for social and environmental…”

Source: company website · checked Sep 3, 2026
17
Torch CapitalPartial evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1012

“Torch Capital is a brand-focused investment firm built to shepherd the next generation of industry changing mission driven consumer companies.”

Source: company website · checked Sep 3, 2026
18
Rebalance CapitalIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5012

“Investing in the Future of Work and Wealth - for All.”

Source: company website · checked Sep 3, 2026
19
Recharge CapitalStrong evidence
New York, United StatesHQ checked Sep 3, 20261-1010

“Recharge Capital is a leading thematic-first private investment firm focused on driving innovation and impact across various sectors including fintech infrastructure, women's…”

Source: company website · checked Sep 3, 2026
20
Allied Climate PartnersPartial evidence
New York, NY, United StatesHQ checked Sep 3, 20261-1010

“Allied Climate Partners (ACP) is a philanthropic investment organization with a mission to increase the number of bankable, climate-related projects and businesses in emerging…”

Source: company website · checked Sep 3, 2026
21
ImpactvestPartial evidence
New York, NY, United StatesHQ checked Sep 3, 202611-5010

ImpactVest is at the forefront of impact investing, driven by adaptability and a mission for real sustainable change.”

Source: company website · checked Sep 3, 2026
22
Encourage CapitalIndirect evidence
New York, NY, United StatesHQ checked Sep 3, 202611-509

“Encourage Capital, recently formed by the merger of EKO Asset Management Partners and Wolfensohn Fund Management, is an asset management firm focused on profitable and strategic…”

Source: company website · checked Sep 3, 2026
23
Insaan GroupIndirect evidence
New York, United StatesHQ checked Sep 3, 202611-509

“Insaan means human.”

Source: company website · checked Sep 3, 2026
24New York, NY, United StatesHQ checked Sep 3, 202611-508

“Initiative Equity Partners is an Impact-Driven Multinational Holding Company, Partnering With Companies in the Public & Private Markets.”

Source: company website · checked Sep 3, 2026
25
GreenportfolioPartial evidence
New York, United StatesHQ checked Sep 3, 20261-108

“GreenPortfolio bridges the gap between wealth and impact.”

Source: company website · checked Sep 3, 2026

Showing 25 of 140 impact investment firms based in New York, United States

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Impact investment firms based in New York, United States at a glance

As of Sep 3, 2026
1-10Median size (employees)
New YorkLargest hub · 140 HQs
Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
93
11-50
40
51-200
6

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for New York, over 140 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 impact investment firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “impact investment firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among impact investment firms, and records with no verified work email. Companies headquartered outside New York 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 an evidence 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, 588 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 3, 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.

Impact investment firms by metro in the United States

Frequently asked

How many impact investment firms are there based in New York, United States?

RevenueBase identified 140 impact investment firms headquartered in New York, 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?

Tiger Global, headquartered in New York, tops this list with the largest team on record.

Which city has the most impact investment firms?

New York leads with 140 headquartered companies, followed by San Francisco (61) and Washington (38).

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 588 verified decision-maker contacts tracked across these 140 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 3, 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.