Company lists · Data refreshed October 2026

Top 25 Medical humanitarian organizations based in the United Kingdom

RevenueBase identified 69 company matches for medical humanitarian organizations associated with the United Kingdom as of October 2026 and tracks 6,188 professional contacts across them, including 2,221 with verified work emails. London is the largest hub.

This list covers company matches for medical humanitarian organizations associated with the United Kingdom, 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 October 18, 2026.

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 Oct 18, 2026 How this list was built
69Companies
6,188Contacts tracked
2,221Verified emails
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The 25 largest medical humanitarian organizations based in the United Kingdom

Ranked by team size
Top 25 of 69 company matches for medical humanitarian organizations based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchLondon, United KingdomHQ recorded Oct 18, 20261,001-5,0004,042 contacts →

Exact match

“For over 150 years, the British Red Cross has been here for humanity.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Oct 18, 20261,001-5,000217 contacts →

Exact match

“We are Action For Humanity.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchTruro, United KingdomHQ recorded Oct 18, 202651-200206 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Oct 18, 2026n/a191 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 18, 202651-200144 contacts →

Exact match

“Start Network is a global network of non-governmental organisations, made up of more than 80 national and international aid agencies from five continents.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchBradford, United KingdomHQ recorded Oct 18, 202651-200100 contacts →

Exact match

“Human Relief Foundation is an international charity with over thirty years of experience successfully delivering humanitarian aid and positive outcomes to communities whose lives…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchTaplow, United KingdomHQ recorded Oct 18, 202611-5078 contacts →

Exact match

“Khalsa Aid is an international NGO with the aim to provide humanitarian aid in disaster areas and civil conflict zones around the world.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchMoorgate, United KingdomHQ recorded Oct 18, 202651-20064 contacts →

Exact match

“International Rescue Committee UK is a company based out of 3 Bloomsbury Place, London, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5062 contacts →

Exact match

“Doctors of the World UK is part of the global Médecins du Monde network, which delivers over 400 projects in 80 countries through volunteers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5045 contacts →

Exact match

“Choose Love is a fast, flexible and innovative movement that delivers humanitarian aid by working directly with the communities who need it.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchCardiff, United KingdomHQ recorded Oct 18, 202611-5044 contacts →

Exact match

“OUR PURPOSE: We work in partnership with a global community of humanitarian actors, researchers and innovators to improve the quality of humanitarian action and deliver better…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchAldergrove, United KingdomHQ recorded Oct 18, 2026201-50042 contacts →

Exact match

“247 Aviation responds to medical emergencies throughout the world, 24 hours a day, 365 days a year ensuring we are here for you at a time when you need it most.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchMiddlesbrough, United KingdomHQ recorded Oct 18, 202611-5038 contacts →

Exact match

“One Ummah is an award-winning, humanitarian and disaster relief aid organisation based in the UK.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchChessington, United KingdomHQ recorded Oct 18, 202651-20034 contacts →

Exact match

“Humanity First (UK charity number 1188494) provides assistance on the basis of need irrespective of race, religion or politics from registered offices in 67 countries across 6…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 18, 20261-1026 contacts →

Exact match

“We are the global network for advancing humanitarian learning.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 18, 20261-1026 contacts →

Exact match

“AMAR helps people in areas of civil disorder, conflict and disruption, rebuilding lives within communities under stress by creating and sustaining professional services in…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchSolihull, United KingdomHQ recorded Oct 18, 20261-1025 contacts →

Exact match

“Osman Consulting Ltd - Disaster Management Experts (UK Company Nr: 08589036) was founded in 2006 by Moustafa Osman, a humanitarian relief and conflict professional with over 20…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 18, 2026501-1,00025 contacts →

Exact match

“مكرسين لإنقاذ الأرواح وإعادة بناء المستقبل، نكون حيثما الحاجة تكون!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Oct 18, 202611-5021 contacts →

Exact match

“Critical Care International was founded on a philosophy of delivering remote healthcare to the highest medical and ethical standards for organisations operating in the world’s…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5020 contacts →

Exact match

“The Global Interagency Security Forum (GISF) is a humanitarian security risk management organisation that aims to keep aid workers safe.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact match1 Hammond Close, United KingdomHQ recorded Oct 18, 202651-20019 contacts →

Exact match

“Qamar Foundation is a UK (1150141) registered non-profitable charity organization that provides humanitarian assistance aid to those most in need.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 18, 2026201-50017 contacts →

Exact match

“Serve On is a humanitarian response charity that helps communities in their hour of need.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 18, 20261-1014 contacts →

Exact match

“Hope4 is a world-wide humanitarian movement built on one simple belief: Radical Love changes everything.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchCorby, United KingdomHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“HLA is a membership association for humanitarian logistics professionals who respond to take relief to and create infrastructure for those affected by global emergencies.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 18, 202611-5010 contacts →

Exact match

“Muntada Aid is a global humanitarian charity which operates in some of the world’s most vulnerable places, by providing much needed assistance to communities that have been…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 69 medical humanitarian organizations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,221 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Medical humanitarian organizations based in the United Kingdom at a glance

As of Oct 18, 2026
35.9%Verified-email coverage
89.7Average contacts per company
11-50Median size (employees)
49.3%Largest-city concentration · London
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
18
51-200
9
201-500
4
501-1,000
1
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 69 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “medical humanitarian organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,221 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 October 18, 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.

Medical humanitarian organizations by metro

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 “medical humanitarian organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many medical humanitarian organizations are there based in the United Kingdom?

RevenueBase identified 69 company matches for medical humanitarian organizations associated with the United Kingdom as of October 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?

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

Which city has the most medical humanitarian organizations?

London leads with 34 company records, followed by Manchester (3) and Liverpool (2).

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 2,221 professional contacts with verified work emails tracked across these 69 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 October 18, 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.