Company lists · Data refreshed September 2026

Top 25 Social impact investment firms based in New York, United States

Name: Social impact investment firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 103 companies tracked

RevenueBase identified 103 social impact investment firms headquartered in New York, United States as of September 2026 and tracks 819 professional contacts across them, including 348 with verified work emails. New York is the largest hub.

This list covers social 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 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 6, 2026 86% judged on-target in blind review

103Companies

819Contacts tracked

348Verified emails

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The 25 largest social impact investment firms based in New York, United States

Ranked by team size

Top 25 of 103 social impact investment firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to social impact investment firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The Global Impact Investing Network	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	95 contacts →
	“The Global Impact Investing Network, Inc.(GIIN) is the leading industry body for impact investing.” Source: company website · checked Sep 6, 2026
2	Social Investment Managers & Advisors Sima Funds	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	51-200	69 contacts →
	“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 6, 2026
3	Healthcare Shares	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	44 contacts →
	“We invest in, create, and build healthcare startups that are having a positive social impact in healthcare.” Source: company website · checked Sep 6, 2026
4	Collaborative Fund	Indirect evidence	New York, United StatesHQ checked Sep 6, 2026	11-50	37 contacts →
	“Our mission is to identify and support companies that live at the intersection of for-profit & for-good.” Source: company website · checked Sep 6, 2026
5	Enhanced Capital	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	36 contacts →
	“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 6, 2026
6	Bluemark	Partial evidence	New York, United StatesHQ checked Sep 6, 2026	11-50	33 contacts →
	“BlueMark is the leading provider of independent impact verification and market intelligence for the sustainable and impact investing market.” Source: company website · checked Sep 6, 2026
7	Domini Impact Investments LLC	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	27 contacts →
	“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 6, 2026
8	The Jasco Group	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	21 contacts →
	“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 6, 2026
9	Aligned Climate Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	20 contacts →
	“Aligned invests in the people, companies, and real assets that are decarbonizing the global economy and its infrastructure.” Source: company website · checked Sep 6, 2026
10	Tideline	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	20 contacts →
	“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 6, 2026
11	Global Health Investment Corporation	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	17 contacts →
	“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 6, 2026
12	KNOWN	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	17 contacts →
	“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 6, 2026
13	Mission Investors Exchange	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	14 contacts →
	“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 6, 2026
14	Global Health Funds	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	12 contacts →
	“Global Health Funds (GHF) invests in listed healthcare companies globally with a goal to improve the lives of millions in resource constrained environments each year.” Source: company website · checked Sep 6, 2026
15	Encourage Capital	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“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 6, 2026
16	Impactvest	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“ImpactVest is at the forefront of impact investing, driven by adaptability and a mission for real sustainable change.” Source: company website · checked Sep 6, 2026
17	Humankind Investments	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	9 contacts →
	“At Humankind Investments, we take a deep look at public companies, measuring and estimating their total impact on investors, employees, customers, and members of society.” Source: company website · checked Sep 6, 2026
18	Initiative Equity Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	9 contacts →
	“Initiative Equity Partners is an Impact-Driven Multinational Holding Company, Partnering With Companies in the Public & Private Markets.” Source: company website · checked Sep 6, 2026
19	Insaan Group	Indirect evidence	New York, United StatesHQ checked Sep 6, 2026	11-50	9 contacts →
	“Insaan means human.” Source: company website · checked Sep 6, 2026
20	Transform Finance	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	8 contacts →
	“Transform Finance, a field-building nonprofit organization, envisions capital as a tool for real, transformative social change.” Source: company website · checked Sep 6, 2026
21	AJF Capital Management, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	8 contacts →
	Source: company website · checked Sep 6, 2026
22	VC Include	Partial evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	7 contacts →
	“VC Include's mission is to educate and empower the next generation of impact investors with the network, skills, and resources they need to accelerate economic growth for all.” Source: company website · checked Sep 6, 2026
23	Upstart Co-Lab	Indirect evidence	New York, NY, United StatesHQ checked Sep 6, 2026	1-10	7 contacts →
	“Upstart Co-Lab is connecting capital to creative people who make a profit and make a difference.” Source: company website · checked Sep 6, 2026
24	Kind Capital	Partial evidence	New York, United StatesHQ checked Sep 6, 2026	1-10	6 contacts →
	“Founded by mission-driven leaders, Kind Capital is the trusted partner for impact investing and strategic advisory.” Source: company website · checked Sep 6, 2026
25	Professional Capital Management	Strong evidence	New York, NY, United StatesHQ checked Sep 6, 2026	11-50	6 contacts →
	“Professional Capital Management is an investment firm focused on building and funding companies that solve important problems in society.” Source: company website · checked Sep 6, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: social impact investment firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names social impact investment firms.
Partial evidence: Its own public description names part of social impact investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name social impact investment firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 103 social impact investment firms based in New York, United States

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

As of Sep 6, 2026

42.5%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 103 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 social impact investment firms, 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 New York, United States whose own description of what they do matches “social impact investment firms”. 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 social impact investment firms), 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 social 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 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, 348 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 6, 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.

Social impact investment firms by metro in the United States

Social impact investment firms in New York103
Social impact investment firms in San Francisco41
Social impact investment firms in Washington40
Social impact investment firms in Los Angeles29

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

RevenueBase identified 103 social 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?

The Global Impact Investing Network, headquartered in New York, tops this list with the largest team on record.

Which city has the most social impact investment firms?

New York leads with 103 headquartered companies, followed by San Francisco (41) and Washington (40).

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 348 verified decision-maker contacts tracked across these 103 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 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 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.