Company lists · Data refreshed September 2026

Top 25 Humanitarian aid organizations based in the United Kingdom

Name: Humanitarian aid organizations based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 184 companies tracked

RevenueBase identified 184 humanitarian aid organizations headquartered in the United Kingdom as of September 2026 and tracks 10,101 professional contacts across them, including 2,652 with verified work emails. London is the largest hub.

This list covers humanitarian aid organizations headquartered in the United Kingdom, 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 20, 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 20, 2026 86% judged on-target in blind review

184Companies

10,101Contacts tracked

2,652Verified emails

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The 25 largest humanitarian aid organizations based in the United Kingdom

Ranked by team size

Top 25 of 184 humanitarian aid organizations based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to humanitarian aid 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	British RED Cross	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	3,858 contacts →
	Indirect evidence “For over 150 years, the British Red Cross has been here for humanity.” Source: RevenueBase Database · checked Sep 20, 2026
2	Human Appeal	Strong evidence	Cheshire, United KingdomHQ checked Sep 20, 2026	n/a	629 contacts →
	Strong evidence “Human Appeal is a UK-based international humanitarian and development organisation delivering life-saving aid and sustainable development programmes in over 30 countries across…” Source: RevenueBase Database · checked Sep 20, 2026
3	Muslim Hands	Indirect evidence	Nottingham, United KingdomHQ checked Sep 20, 2026	201-500	450 contacts →
	Indirect evidence “In 1993, a community in Nottingham, moved by the devastation of the Bosnian war, sprang into action.” Source: RevenueBase Database · checked Sep 20, 2026
4	Muslim AID UK	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	303 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
5	Syria Relief	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 2026	501-1,000	223 contacts →
	Partial evidence “Syria Relief is a strictly humanitarian UK-based Charity, working towards relieving the suffering and supporting the future of the Syrian People.” Source: RevenueBase Database · checked Sep 20, 2026
6	Afghanaid	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	214 contacts →
	Partial evidence “Afghanaid is a British humanitarian and development organisation.” Source: RevenueBase Database · checked Sep 20, 2026
7	Shelterbox	Partial evidence	Truro, United KingdomHQ checked Sep 20, 2026	51-200	200 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 20, 2026
8	Action For Humanity	Indirect evidence	Manchester, United KingdomHQ checked Sep 20, 2026	1,001-5,000	198 contacts →
	Indirect evidence “We are Action For Humanity.” Source: RevenueBase Database · checked Sep 20, 2026
9	Islamic Relief UK	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	148 contacts →
	Indirect evidence “Whoever saved a life, it would be as if they saved the life of all mankind."(Qur'an 5:32) Islamic Relief is an international non-governmental organisation (INGO) founded in the UK…” Source: RevenueBase Database · checked Sep 20, 2026
10	Start Network	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	136 contacts →
	Partial evidence “Start Network is a global network of non-governmental organisations, made up of more than 80 national and international aid agencies from five continents.” Source: RevenueBase Database · checked Sep 20, 2026
11	Redr UK	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	125 contacts →
	Partial evidence “Humanitarian capacity-building NGO.” Source: RevenueBase Database · checked Sep 20, 2026
12	Human Relief Foundation	Strong evidence	Bradford, United KingdomHQ checked Sep 20, 2026	51-200	101 contacts →
	Strong evidence “Human Relief Foundation is an international charity with over thirty years of experience successfully delivering humanitarian aid and positive outcomes to communities whose lives…” Source: RevenueBase Database · checked Sep 20, 2026
13	TOR International	Indirect evidence	Wokingham, United KingdomHQ checked Sep 20, 2026	201-500	88 contacts →
	Indirect evidence “TOR delivers with intelligence.” Source: RevenueBase Database · checked Sep 20, 2026
14	Khalsa AID International	Strong evidence	Taplow, United KingdomHQ checked Sep 20, 2026	11-50	80 contacts →
	Strong evidence “Khalsa Aid is an international NGO with the aim to provide humanitarian aid in disaster areas and civil conflict zones around the world.” Source: RevenueBase Database · checked Sep 20, 2026
15	International Rescue Committee UK	Indirect evidence	Moorgate, United KingdomHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “International Rescue Committee UK is a company based out of 3 Bloomsbury Place, London, United Kingdom.” Source: RevenueBase Database · checked Sep 20, 2026
16	ELRHA	Partial evidence	Cardiff, United KingdomHQ checked Sep 20, 2026	11-50	62 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
17	MWF Minhaj Welfare Foundation	Indirect evidence	Manchester, United KingdomHQ checked Sep 20, 2026	1,001-5,000	59 contacts →
	Indirect evidence “Minhaj Welfare Foundation is one of the largest non-government international charity organisation’s in the world, with a growing network of branches and projects in various…” Source: RevenueBase Database · checked Sep 20, 2026
18	Disasters Emergency Committee	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	58 contacts →
	Partial evidence “The DEC brings 15 leading UK aid charities together in times of crisis: Action Against Hunger UK, ActionAid, Age International, British Red Cross, CAFOD, CARE International UK…” Source: RevenueBase Database · checked Sep 20, 2026
19	Choose Love	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	48 contacts →
	Strong evidence “Choose Love is a fast, flexible and innovative movement that delivers humanitarian aid by working directly with the communities who need it.” Source: RevenueBase Database · checked Sep 20, 2026
20	Rapid Relief Team RRT United Kingdom	Indirect evidence	Eaton Socon, United KingdomHQ checked Sep 20, 2026	1,001-5,000	45 contacts →
	Indirect evidence “RRT delivers hope and relief to people across the globe.” Source: RevenueBase Database · checked Sep 20, 2026
21	Humanity First International	Indirect evidence	Surbiton, United KingdomHQ checked Sep 20, 2026	501-1,000	45 contacts →
	Indirect evidence “Our Mission Humanity First is an international charitable trust established to promote and safeguard the preservation of human life and dignity.” Source: RevenueBase Database · checked Sep 20, 2026
22	ONE Ummah	Strong evidence	Middlesbrough, United KingdomHQ checked Sep 20, 2026	11-50	38 contacts →
	Strong evidence “One Ummah is an award-winning, humanitarian and disaster relief aid organisation based in the UK.” Source: RevenueBase Database · checked Sep 20, 2026
23	Muslim Charity	Indirect evidence	Retford, United KingdomHQ checked Sep 20, 2026	11-50	37 contacts →
	Indirect evidence “Muslim Charity is a leading international relief and development organisation which works to alleviate human suffering around the world and is dedicated in helping the needy…” Source: RevenueBase Database · checked Sep 20, 2026
24	The World Federation Of Ksimc	Indirect evidence	Stanmore, United KingdomHQ checked Sep 20, 2026	11-50	35 contacts →
	Indirect evidence “The World Federation of KSIMC is an NGO in special consultative status with the economic and social council (ECOSOC) of the United Nations.” Source: RevenueBase Database · checked Sep 20, 2026
25	Humanity First UK	Indirect evidence	Chessington, United KingdomHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: humanitarian aid organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names humanitarian aid organizations.
Partial evidence: Its own public description names part of humanitarian aid organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name humanitarian aid organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 184 humanitarian aid organizations based in the United Kingdom

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Humanitarian aid organizations based in the United Kingdom at a glance

As of Sep 20, 2026

26.3%Verified-email coverage

54.9Average contacts per company

1-10Median size (employees)

39.7%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 184 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 humanitarian aid 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 Kingdom whose own description of what they do matches “humanitarian aid 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 humanitarian aid 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 humanitarian aid organizations, and records with no verified work email. Companies headquartered outside United Kingdom 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, 2,652 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 20, 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.

Humanitarian aid organizations by metro

Humanitarian aid organizations in London73

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 humanitarian aid 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 humanitarian aid organizations are there based in the United Kingdom?

RevenueBase identified 184 humanitarian aid organizations headquartered in the United Kingdom 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?

British RED Cross, headquartered in London, tops this list with the largest team on record.

Which city has the most humanitarian aid organizations?

London leads with 73 headquartered companies, followed by Birmingham (9) and Manchester (8).

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 2,652 verified decision-maker contacts tracked across these 184 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 20, 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.