Company lists · Data refreshed September 2026

Top 25 Emergency relief hospitals worldwide

RevenueBase identified 209 emergency relief hospitals worldwide as of September 2026 and tracks 52,333 professional contacts across them, including 6,772 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers emergency relief hospitals worldwide, 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 16, 2026. Country and city lists for emergency relief hospitals follow the table.

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 16, 2026 86% judged on-target in blind review
209Companies
52,333Contacts tracked
6,772Verified emails
0Mobile numbers
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The 25 largest emergency relief hospitals worldwide

Ranked by team size
Top 25 of 209 emergency relief hospitals worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to emergency relief hospitals: 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
1Partial evidenceMorristown, NJ, United StatesHQ checked Sep 16, 2026n/a24,886 contacts →

Partial evidence

“International Mission of Mercy (IMM) was founded in 1991 by Satish Mehtani, a veteran of disaster relief missions in Kuwait, Japan and at the World Trade Center following…”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 202610001+12,700 contacts →

Indirect evidence

“The International Rescue Committee responds to the world’s worst humanitarian crises and help people to survive, recover, and gain control of their future.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 16, 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 16, 2026
4Indirect evidenceBerlin, GermanyHQ checked Sep 16, 202610001+2,183 contacts →

Indirect evidence

“Wir suchen: Wir suchen Mitarbeiter/innen für unsere Bereiche Pflege, Rettung, Bildung und Erziehung sowie unsere zahlreichen Aufgaben in der Verwaltung (Vertrieb, Marketing…”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceTigard, OR, United StatesHQ checked Sep 16, 20261,001-5,000990 contacts →

Indirect evidence

“People in crisis are dying from preventable causes.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceLos Angeles, CA, United StatesHQ checked Sep 16, 2026n/a748 contacts →

Indirect evidence

“Team Rubicon is a veteran-led humanitarian organization that serves global communities before, during, and after disasters and crises.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceCologne, GermanyHQ checked Sep 16, 2026501-1,000706 contacts →

Partial evidence

“Malteser International is the humanitarian relief agency of the Sovereign Order of Malta.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceLongmont, CO, United StatesHQ checked Sep 16, 20261,001-5,000483 contacts →

Indirect evidence

“Intrado is dedicated to saving lives and protecting communities, with a mission to provide comprehensive support in preparing for, responding to, and recovering from critical…”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceWashington, DC, United StatesHQ checked Sep 16, 20261,001-5,000335 contacts →

Indirect evidence

“The Syrian American Medical Society (SAMS) was founded in 1998 in the United States as a professional society to provide networking, educational, cultural, and professional…”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceHaywards Heath, United KingdomHQ checked Sep 16, 2026201-500291 contacts →

Partial evidence

“The MENTOR Initiative ('MENTOR') specialises in integrated disease control and supporting primary and secondary healthcare services in health and humanitarian emergencies.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 202651-200278 contacts →

Indirect evidence

“Serves more than 12 million people in New York City; on Long Island; in Rockland and Westchester counties; at the U.S.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceTruro, United KingdomHQ checked Sep 16, 202651-200200 contacts →

Partial evidence

“ShelterBox provides emergency shelter and vital supplies to support communities around the world overwhelmed by disaster and humanitarian crisis.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceManchester, United KingdomHQ checked Sep 16, 2026n/a178 contacts →

Indirect evidence

“UK-Med is a frontline, medical, humanitarian organisation.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceSanta Monica, CA, United StatesHQ checked Sep 16, 2026501-1,000159 contacts →

Partial evidence

“Joffe Emergency Services is an all-in-one provider of emergency response training, event safety, and disaster supplies for individuals, non-profits, small businesses, and…”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceSan Antonio, TX, United StatesHQ checked Sep 16, 2026501-1,000156 contacts →

Indirect evidence

“Angel Staffing is committed to linking experienced and qualified medical professionals with top medical treatment facilities to enrich the healthcare industry and ensure patients…”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceChicago Ridge, IL, United StatesHQ checked Sep 16, 2026201-500149 contacts →

Partial evidence

“MedGlobal is a humanitarian charitable non-governmental organization that provides emergency response and health programs to build resilience among vulnerable communities around…”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceBaton Rouge, LA, United StatesHQ checked Sep 16, 2026501-1,000145 contacts →

Partial evidence

“The Workforce Group is part of the 1LEMOINE Team of Companies that provides a full suite of services specializing in disaster relief, strategic project planning, rapid staffing…”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceBonn, GermanyHQ checked Sep 16, 202651-200135 contacts →

Indirect evidence

“CARE ist eine der weltweit größten Hilfsorganisationen.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceBrockworth, United KingdomHQ checked Sep 16, 202651-20097 contacts →

Partial evidence

“Vanguard Healthcare Solutions offers a range of services to healthcare providers, including additional capacity, emergency response, refurbishment replacement capacity, disaster…”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceKaufbeuren, GermanyHQ checked Sep 16, 2026501-1,00091 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
21Strong evidenceThomasville, GA, United StatesHQ checked Sep 16, 2026n/a86 contacts →

Strong evidence

“When a natural disaster or regional emergency strikes, the logistical challenges can be overwhelming for those involved in relief efforts and restoration operations.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceLansdale, PA, United StatesHQ checked Sep 16, 2026201-50081 contacts →

Indirect evidence

“Dedicated to serving communities with compassion.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceEugene, OR, United StatesHQ checked Sep 16, 2026201-50071 contacts →

Indirect evidence

“We Believe in the Value of Speed.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceMünchen, GermanyHQ checked Sep 16, 2026501-1,00068 contacts →

Indirect evidence

“Aicher Ambulanz Union is a human resources company based out of Munich, Germany.”

Source: RevenueBase Database · checked Sep 16, 2026
25Strong evidenceCastro Valley, CA, United StatesHQ checked Sep 16, 2026201-50058 contacts →

Strong evidence

“Specializing in medical staffing for hospitals in emergency situations natural disasters and nursing strikes over the past 30 years.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 209 emergency relief hospitals worldwide

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Emergency relief hospitals worldwide at a glance

As of Sep 16, 2026
12.9%Verified-email coverage
250.4Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
53
51-200
38
201-500
15
501-1,000
12
1,001-5,000
7
5,001-10,000
1
10001+
4

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 emergency relief hospitals, 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.
Coverage
3 countries, largest first: the United States, Germany, the United Kingdom. Country and city lists for emergency relief hospitals are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “emergency relief hospitals”. 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 emergency relief hospitals), 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 emergency relief hospitals, and records with no verified work email.
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, 6,772 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 16, 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.

Emergency relief hospitals by location

3 lists · largest first

Every Emergency relief hospitals list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 emergency relief hospitals, 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 emergency relief hospitals are there worldwide?

RevenueBase identified 209 emergency relief hospitals worldwide 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?

International Mission Of Mercy IMM, headquartered in Morristown, tops this list with the largest team on record.

Which country has the most emergency relief hospitals?

The United States leads with 126 companies, followed by Germany (54) and the United Kingdom (29). Every emergency relief hospitals list by country and city is linked on this page.

Which city has the most emergency relief hospitals?

London leads with 10 headquartered companies, followed by Berlin (5) and Los Angeles (5).

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 6,772 verified decision-maker contacts tracked across these 209 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 16, 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.