Company lists · Data refreshed November 2026

Top 25 Crisis response nonprofits based in the United Kingdom

RevenueBase identified 65 company matches for crisis response nonprofits associated with the United Kingdom as of November 2026 and tracks 6,193 professional contacts across them, including 2,236 with verified work emails. London is the largest hub.

This list covers company matches for crisis response nonprofits 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 November 6, 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 Nov 6, 2026 How this list was built
65Companies
6,193Contacts tracked
2,236Verified emails
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The 25 largest crisis response nonprofits based in the United Kingdom

Ranked by team size
Top 25 of 65 company matches for crisis response nonprofits based in the United Kingdom, 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 matchLondon, United KingdomHQ recorded Nov 6, 20261,001-5,0004,215 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Nov 6, 2026201-500481 contacts →

Exact match

“In 1993, a community in Nottingham, moved by the devastation of the Bosnian war, sprang into action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchManchester, United KingdomHQ recorded Nov 6, 20261,001-5,000233 contacts →

Exact match

“We are Action For Humanity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTruro, United KingdomHQ recorded Nov 6, 202651-200209 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBradford, United KingdomHQ recorded Nov 6, 202651-200104 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSalisbury, United KingdomHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“REACT Disaster Response is a disaster and crisis response charity, operating both in the UK and overseas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAscot, United KingdomHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“GoCrisis is an international organisation with headquarters in United Kingdom, Australia and operations in China, Malaysia, India, Russia, Africa, Middle East, and America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMoorgate, United KingdomHQ recorded Nov 6, 202651-20066 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEaton Socon, United KingdomHQ recorded Nov 6, 20261,001-5,00042 contacts →

Exact match

“RRT delivers hope and relief to people across the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchChessington, United KingdomHQ recorded Nov 6, 202651-20037 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“Salam Charity was founded in 2011 with the aim to help fight poverty and transform lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Leeds Survivor-Led Crisis Service is a non-profit organisation delivering person-centred crisis care, based at Dial House, 12 Chapel Street, Halton, LEEDS, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSalford, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Global Rahmah Foundation is a global humanitarian organisation with an ambition to save lives and transform communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAccrington, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“We work on the frontline in the community by responding immediately to need, whether physical, mental, emotional or spiritual.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWatford, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBlackburn, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHemel Hempstead, United KingdomHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Navigating crises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Being Humanitarian, a non-profit organisation, registered with the Charity Commission of England and Wales (Reg No.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-104 contacts →

Exact match

“GAiN exists to involve people in a hands-on response to poverty and crisis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLedbury, United KingdomHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Grimnir is the strategic crisis management advisor for multiple governments and NGO's worldwide.”

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

Showing 25 of 65 crisis response nonprofits based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Crisis response nonprofits based in the United Kingdom at a glance

As of Nov 6, 2026
36.1%Verified-email coverage
95.3Average contacts per company
11-50Median size (employees)
38.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
18
51-200
6
201-500
4
501-1,000
1
1,001-5,000
5

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 65 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 “crisis response 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. 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 2,236 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.

Crisis response nonprofits 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 “crisis response nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many crisis response nonprofits are there based in the United Kingdom?

RevenueBase identified 65 company matches for crisis response nonprofits associated with the United Kingdom 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?

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 crisis response nonprofits?

London leads with 25 company records, followed by Birmingham (2) and Accrington (1).

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 2,236 professional contacts with verified work emails tracked across these 65 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.