Company lists · Data refreshed September 2026

Top 25 International development ngos based in the United States

Name: International development ngos based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 919 companies tracked

RevenueBase identified 919 international development ngos headquartered in the United States as of September 2026 and tracks 60,462 professional contacts across them, including 15,708 with verified work emails. New York is the largest hub.

This list covers international development ngos 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 20, 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 20, 2026 86% judged on-target in blind review

919Companies

60,462Contacts tracked

15,708Verified emails

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The 25 largest international development ngos based in the United States

Ranked by team size

Top 25 of 919 international development ngos based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international development ngos: 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	CARE	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 20, 2026	5,001-10,000	8,336 contacts →
	Indirect evidence “CARE is a leading humanitarian global organization.” Source: RevenueBase Database · checked Sep 20, 2026
2	Mercy Corps	Indirect evidence	Portland, OR, United StatesHQ checked Sep 20, 2026	1,001-5,000	6,863 contacts →
	Indirect evidence “The world is more fragile than ever.” Source: RevenueBase Database · checked Sep 20, 2026
3	Jhpiego	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	4,538 contacts →
	Indirect evidence “Jhpiego is a nonprofit global leader in the creation and delivery of transformative health care solutions for the developing world.” Source: RevenueBase Database · checked Sep 20, 2026
4	International Medical Corps	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 20, 2026	5,001-10,000	4,409 contacts →
	Partial evidence “International Medical Corps is a global first responder that delivers emergency medical and related services to those affected by conflict, disaster and disease, no matter where…” Source: RevenueBase Database · checked Sep 20, 2026
5	Technoserve	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,227 contacts →
	Indirect evidence “TechnoServe works with enterprising people in the developing world to build competitive farms, businesses, and industries.” Source: RevenueBase Database · checked Sep 20, 2026
6	Clinton Health Access Initiative, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,213 contacts →
	Indirect evidence “CHAI's mission is to save lives and improve health outcomes in low- and middle-income countries by enabling the government and private sector to strengthen and sustain quality…” Source: RevenueBase Database · checked Sep 20, 2026
7	Food For The Hungry, INC	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,737 contacts →
	Partial evidence “Food for the Hungry is a Christian humanitarian organization ending all forms of human poverty by providing life-changing development programs, disaster relief, and advocacy.” Source: RevenueBase Database · checked Sep 20, 2026
8	Partners In Health	Indirect evidence	Boston, MA, United StatesHQ checked Sep 20, 2026	10001+	1,696 contacts →
	Indirect evidence “Partners In Health (PIH) is a non-profit, global health organization that fights social injustice by bringing the benefits of modern medical science first and foremost to the most…” Source: RevenueBase Database · checked Sep 20, 2026
9	PACT	Strong evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	501-1,000	1,336 contacts →
	Strong evidence “Pact is an international nonprofit that works across the world building solutions for human development that are evidence-based, data-driven, and owned by the communities we serve.” Source: RevenueBase Database · checked Sep 20, 2026
10	Global Communities	Indirect evidence	Bethesda, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,225 contacts →
	Indirect evidence “At Global Communities, we know lasting change starts locally.” Source: RevenueBase Database · checked Sep 20, 2026
11	Children International	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 20, 2026	201-500	1,192 contacts →
	Strong evidence “Children International is a top-rated global nonprofit that delivers child and youth development programming to break the cycle of generational poverty.” Source: RevenueBase Database · checked Sep 20, 2026
12	Winrock International	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 20, 2026	201-500	1,166 contacts →
	Indirect evidence “Winrock is a recognized leader in U.S.” Source: RevenueBase Database · checked Sep 20, 2026
13	Project Hope	Partial evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	501-1,000	848 contacts →
	Partial evidence “Founded in 1958, Project HOPE is a leader in global health development and emergency relief programs.” Source: RevenueBase Database · checked Sep 20, 2026
14	URC	Indirect evidence	Chevy Chase, MD, United StatesHQ checked Sep 20, 2026	1,001-5,000	785 contacts →
	Indirect evidence “URC is a global company dedicated to improving people's quality of health care, social services, and education.” Source: RevenueBase Database · checked Sep 20, 2026
15	Blumont, INC	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 2026	501-1,000	701 contacts →
	Indirect evidence “Blumont is a global organization working with communities around the world to help people overcome challenges and create a foundation for progress.” Source: RevenueBase Database · checked Sep 20, 2026
16	IDE International Development Enterprises	Partial evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	501-1,000	681 contacts →
	Partial evidence “iDE is a global development organization that co-creates with foundations, governments, individuals, for-profits, and nonprofits to develop lasting solutions to poverty.” Source: RevenueBase Database · checked Sep 20, 2026
17	Food For The Poor	Strong evidence	Coconut Creek, FL, United StatesHQ checked Sep 20, 2026	201-500	585 contacts →
	Strong evidence “Food For The Poor, one of the largest international relief and development organizations in the nation, does much more than feed millions of hungry children and families living in…” Source: RevenueBase Database · checked Sep 20, 2026
18	Americares	Indirect evidence	Stamford, CT, United StatesHQ checked Sep 20, 2026	501-1,000	549 contacts →
	Indirect evidence “For 45 years, we have been a beacon of health and hope for communities worldwide, confronting pressing health challenges.” Source: RevenueBase Database · checked Sep 20, 2026
19	Africare	Indirect evidence	Washington, DC, United StatesHQ checked Sep 20, 2026	501-1,000	491 contacts →
	Indirect evidence “Africare's mission is to improve the quality of lives of the people in Africa.” Source: RevenueBase Database · checked Sep 20, 2026
20	Glasswing International	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	412 contacts →
	Indirect evidence “Glasswing is an innovative nonprofit organization that empowers youth and communities to address the root causes of poverty and violence through education, health, and community…” Source: RevenueBase Database · checked Sep 20, 2026
21	Good Neighbors	Strong evidence	Tustin, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	335 contacts →
	Strong evidence “Good Neighbors is an international humanitarian and development NGO in General Consultative Status with the UN ECOSOC.” Source: RevenueBase Database · checked Sep 20, 2026
22	Global Brigades, INC	Partial evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	333 contacts →
	Partial evidence “Global Brigades empowers communities in Honduras, Panama, Guatemala, Belize, Ghana, and Greece to drive their own development through a holistic model of health and economic…” Source: RevenueBase Database · checked Sep 20, 2026
23	Village Enterprise	Indirect evidence	San Carlos, CA, United StatesHQ checked Sep 20, 2026	501-1,000	318 contacts →
	Indirect evidence “We believe it is possible to end extreme poverty.” Source: RevenueBase Database · checked Sep 20, 2026
24	International Orthodox Christian Charities Iocc	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 20, 2026	201-500	292 contacts →
	Indirect evidence “IOCC serves people in need around the world.” Source: RevenueBase Database · checked Sep 20, 2026
25	VAW Global Health Alliances	Partial evidence	Greer, SC, United StatesHQ checked Sep 20, 2026	51-200	278 contacts →
	Partial evidence “VAW Global Health Alliances (VAW Global) is a global health and development organization committed to cultivating sustainable and equitable partnerships with local communities and…” Source: RevenueBase Database · checked Sep 20, 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: international development ngos. 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 international development ngos.
Partial evidence: Its own public description names part of international development ngos, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international development ngos. 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 919 international development ngos based in the United States

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International development ngos based in the United States at a glance

As of Sep 20, 2026

26.0%Verified-email coverage

65.8Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

546

11-50

207

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 919 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 international development ngos, 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 “international development ngos”. 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 international development ngos), 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 international development ngos, 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, 15,708 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 20, 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.

International development ngos by metro

International development ngos in New York65
International development ngos in Washington59

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 international development ngos, 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 international development ngos are there based in the United States?

RevenueBase identified 919 international development ngos 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?

CARE, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most international development ngos?

New York leads with 65 headquartered companies, followed by Washington (59) and Arlington (17).

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 15,708 verified decision-maker contacts tracked across these 919 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 20, 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.