Company lists · Data refreshed November 2026

Top 25 Disaster relief nonprofits worldwide

RevenueBase identified 1,513 company matches for disaster relief nonprofits worldwide as of November 2026 and tracks 107,241 professional contacts across them, including 17,808 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for disaster relief nonprofits worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for disaster relief nonprofits follow the table.

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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,513Companies
107,241Contacts tracked
17,808Verified emails
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The 25 largest disaster relief nonprofits worldwide

Ranked by team size
Top 25 of 1,513 company matches for disaster relief nonprofits worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202610001+28,320 contacts →

Exact match

“The American Red Cross prevents and alleviates human suffering in the face of emergencies by mobilizing the power of volunteers and the generosity of donors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMorristown, United StatesHQ recorded Nov 6, 2026n/a24,855 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPortland, OR, United StatesHQ recorded Nov 6, 20261,001-5,0006,760 contacts →

Exact match

“The world is more fragile than ever.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMéxico, MexicoHQ recorded Nov 6, 20265,001-10,0003,102 contacts →

Exact match

“Nuestra misión es ofrecer atención eficiente a la población en casos de emergencia y en situaciones de desastre, impulsando acciones tendientes a incrementar la capacidad de las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBerlin, GermanyHQ recorded Nov 6, 202610001+2,271 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Nov 6, 20261,001-5,0002,098 contacts →

Exact match

“INTERSOS is an independent, non-profit organization which, through its own humanitarian operators, intervenes to effectively answer the needs of people in serious crises…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWashington D.c., DC, United StatesHQ recorded Nov 6, 20265,001-10,0002,075 contacts →

Exact match

“Relief International partners with communities impacted by conflict, climate change, and disaster to save lives, build greater resilience, and promote long-term health and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchClichy, FranceHQ recorded Nov 6, 20261,001-5,0002,054 contacts →

Exact match

“The NGO SOLIDARITÉS INTERNATIONAL assists populations affected by conflicts and violence, epidemics, natural or climate-related disasters and economic collapse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMandaluyong City, PhilippinesHQ recorded Nov 6, 2026501-1,0002,015 contacts →

Exact match

“The Philippine Red Cross is a non-profit, donor-funded, volunteer, humanitarian organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 2026501-1,0001,537 contacts →

Exact match

“Helping people in need.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKøbenhavn Ø, DenmarkHQ recorded Nov 6, 2026501-1,0001,401 contacts →

Exact match

“We invite you to join the community of Danish Red Cross.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEcublens, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,219 contacts →

Exact match

“We believe each life matters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDoha, QatarHQ recorded Nov 6, 20261,001-5,000818 contacts →

Exact match

“الهلال الأحمر القطري منظمة إنسانية هدفها نفوس آمنة وكرامة مصونة، وهي تعمل محلياً ودولياً منذ عام 1978 على تقديم الإغاثة، ودعم التنمية المستدامة، وتمكين المتطوعين.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 2026n/a790 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCologne, GermanyHQ recorded Nov 6, 2026501-1,000782 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHelsinki, FinlandHQ recorded Nov 6, 20261,001-5,000625 contacts →

Exact match

“Finnish Red Cross is the one of the largest civic organizations in Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGaziantep, TürkiyeHQ recorded Nov 6, 20265,001-10,000557 contacts →

Exact match

“Shafak is an independent, humanitarian relief, and non-profit organization that aims to alleviate the suffering of people in war and disaster zones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSpringfield, MO, United StatesHQ recorded Nov 6, 2026201-500532 contacts →

Exact match

“Convoy of Hope is a faith-based, nonprofit organization with a driving passion to feed the world through children’s feeding initiatives, community outreaches and disaster response.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWellington, New ZealandHQ recorded Nov 6, 2026201-500513 contacts →

Exact match

“We're part of the world's largest and oldest humanitarian Movement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 2026201-500454 contacts →

Exact match

“ACT Foundation | Aksi Cepat Tanggap is a humanitarian organization which focuses on natural and humanitarian integrated disaster management, covering emergency, rescue, medical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200406 contacts →

Exact match

“Founded in 2010 by Chef José Andrés, World Central Kitchen (WCK) is a nonprofit organization that is first to the frontlines providing fresh meals in response to crises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 2026n/a380 contacts →

Exact match

“At St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKathmandu, NepalHQ recorded Nov 6, 2026501-1,000375 contacts →

Exact match

“Introduction: Nepal Red Cross Society (NRCS) came into being in 1963.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 2026501-1,000333 contacts →

Exact match

“Muslim Aid is an International Not-For-Profit providing support to communities around the world affected by disasters, conflict or endemic poverty without regard to their social…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 202651-200331 contacts →

Exact match

“SBP is a national social impact organization dedicated to empowering communities to shrink the time between disaster and recovery by rebuilding homes, increasing preparedness and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,513 disaster relief nonprofits worldwide

See the full list, filter by size, metro and specialty, and access 17,808 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Disaster relief nonprofits worldwide at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
70.9Average contacts per company
1-10Median size (employees)
1.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
757
11-50
370
51-200
207
201-500
70
501-1,000
44
1,001-5,000
34
5,001-10,000
8
10001+
9

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for disaster relief nonprofits are linked below.
What qualifies
Company records worldwide whose business descriptions match “disaster relief nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 17,808 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Disaster relief nonprofits by location

7 lists · largest first

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

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “disaster relief nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many disaster relief nonprofits are there worldwide?

RevenueBase identified 1,513 company matches for disaster relief nonprofits worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

American RED Cross tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most disaster relief nonprofits?

The United States leads with 635 companies, followed by the United Kingdom (57) and India (54). Every disaster relief nonprofits list by country and city is linked on this page.

Which city has the most disaster relief nonprofits?

London leads with 25 company records, followed by New York (18) and Los Angeles (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 17,808 professional contacts with verified work emails tracked across these 1,513 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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 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.