Company lists · Data refreshed September 2026

Top 25 International focused organizations based in the United States

RevenueBase identified 384 international focused organizations headquartered in the United States as of September 2026 and tracks 99,803 professional contacts across them, including 23,386 with verified work emails. New York is the largest hub.

This list covers international focused organizations 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
384Companies
99,803Contacts tracked
23,386Verified emails
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The 25 largest international focused organizations based in the United States

Ranked by team size
Top 25 of 384 international focused organizations 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 international focused organizations: 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+32,661 contacts →

Indirect evidence

“UNICEF works in some of the world’s toughest places, to reach the world’s most disadvantaged children.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 202610001+18,629 contacts →

Indirect evidence

“The United Nations Development Programme works in nearly 170 countries and territories, helping to achieve the eradication of poverty, and the reduction of inequalities and…”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceAtlanta, GA, United StatesHQ checked Sep 19, 20265,001-10,0008,336 contacts →

Indirect evidence

“CARE is a leading humanitarian global organization.”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidenceBaltimore, MD, United StatesHQ checked Sep 19, 20265,001-10,0007,565 contacts →

Partial evidence

“Catholic Relief Services is the official international humanitarian agency of the Catholic community in the United States.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidencePortland, OR, United StatesHQ checked Sep 19, 20261,001-5,0006,863 contacts →

Indirect evidence

“The world is more fragile than ever.”

Source: RevenueBase Database · checked Sep 19, 2026
6Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 20265,001-10,0004,409 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 19, 2026
7Indirect evidenceElkhart, IN, United StatesHQ checked Sep 19, 2026501-1,0001,976 contacts →

Indirect evidence

“Church World Service is a faith-based organization transforming communities around the globe through just and sustainable responses to hunger, poverty, displacement and disaster.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidencePhoenix, AZ, United StatesHQ checked Sep 19, 20261,001-5,0001,737 contacts →

Indirect 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 19, 2026
9Indirect evidenceNew York, NY, United StatesHQ checked Sep 19, 20261,001-5,0001,553 contacts →

Indirect evidence

“Across 55 countries and nearly 45 years, we have led the global fight against hunger.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceSilver Spring, MD, United StatesHQ checked Sep 19, 20261,001-5,0001,550 contacts →

Indirect evidence

“ADRA knows that beginnings are difficult.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceBethesda, MD, United StatesHQ checked Sep 19, 20261,001-5,0001,225 contacts →

Indirect evidence

“At Global Communities, we know lasting change starts locally.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 19, 2026501-1,000917 contacts →

Partial evidence

“Founded in 1919, IIE manages international education programs that connect individuals, institutions, and governments in 180+ countries around the world.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceWashington, DC, United StatesHQ checked Sep 19, 2026501-1,000848 contacts →

Indirect evidence

“Founded in 1958, Project HOPE is a leader in global health development and emergency relief programs.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceArlington, VA, United StatesHQ checked Sep 19, 2026501-1,000701 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 19, 2026
15Indirect evidenceFederal Way, WA, United StatesHQ checked Sep 19, 202610001+654 contacts →

Indirect evidence

“World Vision is a Christian humanitarian, development and advocacy organization devoted to improving the lives of children, families and their communities around the world.”

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 2026201-500491 contacts →

Indirect evidence

“Oxfam offers lifesaving support in times of crisis and advocates for economic justice, gender equality, and climate action.”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceTustin, CA, United StatesHQ checked Sep 19, 20261,001-5,000335 contacts →

Partial evidence

“Good Neighbors is an international humanitarian and development NGO in General Consultative Status with the UN ECOSOC.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceLos Angeles, United StatesHQ checked Sep 19, 2026501-1,000292 contacts →

Indirect evidence

“CORE (Community Organized Relief Effort) is a global humanitarian organization that delivers immediate response and long-term recovery solutions to underserved communities across…”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceBaltimore, MD, United StatesHQ checked Sep 19, 2026201-500292 contacts →

Indirect evidence

“IOCC serves people in need around the world.”

Source: RevenueBase Database · checked Sep 19, 2026
20Indirect evidenceSeattle, WA, United StatesHQ checked Sep 19, 2026201-500282 contacts →

Indirect evidence

“World Concern is a Christian humanitarian organization boldly following Jesus to some of the world’s most remote and fragile places.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceByron Center, MI, United StatesHQ checked Sep 19, 202651-200271 contacts →

Indirect evidence

“At World Renew, we join with the world’s families to change the story of hunger, poverty, and illness.”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceWashington, DC, United StatesHQ checked Sep 19, 2026501-1,000244 contacts →

Partial evidence

“Corus International is an ensemble of long-serving, global leaders in international development and humanitarian assistance committed to ending poverty and building healthy…”

Source: RevenueBase Database · checked Sep 19, 2026
23Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261,001-5,000237 contacts →

Partial evidence

“IEDA Relief is an international Non-Governmental Organization (NGO) whose mission is to alleviate the suffering of vulnerable people by tackling the underlying causes of poverty…”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceSyracuse, NY, United StatesHQ checked Sep 19, 202651-200220 contacts →

Partial evidence

“Near East Foundation is a global leader and trusted partner, bringing international expertise, innovative programs and long-term commitment to conflict and crisis-affected…”

Source: RevenueBase Database · checked Sep 19, 2026
25Indirect evidencePlymouth, MI, United StatesHQ checked Sep 19, 2026501-1,000192 contacts →

Indirect evidence

“A nonprofit organization committed to humanitarian relief and building self-sufficiency around the world since 1988.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 384 international focused organizations based in the United States

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International focused organizations based in the United States at a glance

As of Sep 19, 2026
23.4%Verified-email coverage
259.9Average contacts per company
11-50Median size (employees)
11.7%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
170
11-50
106
51-200
45
201-500
20
501-1,000
18
1,001-5,000
14
5,001-10,000
3
10001+
8

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 384 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 focused organizations, 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 focused organizations”. 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 focused organizations), 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 focused organizations, 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, 23,386 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.

International focused organizations by metro

  • International focused organizations in New York45

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 focused organizations, 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 focused organizations are there based in the United States?

RevenueBase identified 384 international focused organizations 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?

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

Which city has the most international focused organizations?

New York leads with 45 headquartered companies, followed by Washington (22) and Los Angeles (10).

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 23,386 verified decision-maker contacts tracked across these 384 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.