Company lists · Data refreshed September 2026

Top 25 Immigration advocacy nonprofits based in the United Kingdom

RevenueBase identified 107 company matches for immigration advocacy nonprofits associated with the United Kingdom as of September 2026 and tracks 661 professional contacts across them, including 237 with verified work emails. London is the largest hub.

This list covers company matches for immigration advocacy 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 September 20, 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 Sep 20, 2026 How this list was built
107Companies
661Contacts tracked
237Verified emails
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The 25 largest immigration advocacy nonprofits based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for immigration advocacy nonprofits based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 202611-5045 contacts →

Exact match

“For over 40 years, IRMO has been led by and for the Latin American community, building deep ties and trust across the UK as we fight for a future where everyone can access their…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Praxis is an award-winning human rights charity fighting for migrant rights since 1983.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5024 contacts →

Exact match

“The Joint Council for the Welfare of Immigrants (JCWI) is an independent national charity which exists to campaign for justice in immigration, nationality and refugee law and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“We provide high-quality legal representation, support and hope to people experiencing immigration injustice across the North-West of England.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“We are asylum and immigration law specialists based in Glasgow.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“People in immigration detention centres often have very limited understanding of English, the legal system or their rights.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLawrence Hill, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“BRISTOL REFUGEE RIGHTS is a nonprofit organization.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1017 contacts →

Exact match

“RefuAid: A Practical Response to Forced Migration.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1017 contacts →

Exact match

“We Belong is an innovative organisation led by young people who migrated to the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBatley, United KingdomHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“We can help you, whether you’re wanting to apply for a UK visa, apply for an extension, or for asylum.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“We are a not for profit organisation, with a yearly budget of around per annum.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchHigh Wycombe, United KingdomHQ recorded Sep 20, 20261-1014 contacts →

Exact match

“We are highly motivated and committed to the field of immigration law.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“At WERS our mission is to achieve positive change for asylum seekers and refugees through our direct support services, by creating opportunities for people to engage and thrive in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCardiff, United KingdomHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Asylum Justice is a registered charity providing free, independent, legal services, regulated by the Immigration Advice Authority.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchGlasgow, United KingdomHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Positive Action in Housing is an independent, anti-racist homelessness and human rights charity (SC027577) dedicated to supporting women, children and men from refugee and migrant…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Advocates, campaigners and defenders.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“We’ve supported our local community since 1975.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchCroydon, United KingdomHQ recorded Sep 20, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Since 1998, Luqmani Thompson in north London has been at the forefront of developments in immigration, human rights and public law in the UK.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchSouthampton, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“The CLEAR Project is based in Southampton and is dedicated to improving the lives of refugees, people seeking asylum, and migrants in the city.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Citizens Rights Project (CRP) is a migrant-led organisation providing tailored, multilingual support to EU nationals and their families in Scotland.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchUnited KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“The CAE empowers and supports ethnically diverse communities, specifically migrants through providing a bespoke and person-centred service that meets their individual needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“SMK Law Solicitors specialise in immigration, asylum and human rights law.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchCoventry, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

“We help migrants to settle well in UK through legal advice and holistic support Providing specialist support for migrants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchEssex, United KingdomHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Charles Simmons Immigration Solicitors is a leading law firm delivering high quality immigration advice”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 107 immigration advocacy nonprofits based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 237 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigration advocacy nonprofits based in the United Kingdom at a glance

As of Sep 20, 2026
35.9%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
38.3%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
36
1,001-5,000
1

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 107 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 “immigration advocacy 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 237 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 September 20, 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.

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

How many immigration advocacy nonprofits are there based in the United Kingdom?

RevenueBase identified 107 company matches for immigration advocacy nonprofits associated with the United Kingdom as of September 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?

Irmo Indoamerican Refugee And Migrant Organisation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immigration advocacy nonprofits?

London leads with 41 company records, followed by Glasgow (6) and Manchester (5).

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 237 professional contacts with verified work emails tracked across these 107 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 September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 107 immigration advocacy nonprofits based in the United Kingdom. Start with a free account, no credit card.

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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.