Company lists · Data refreshed November 2026

Top 25 Immigrant assistance organizations based in the United Kingdom

RevenueBase identified 224 company matches for immigrant assistance organizations associated with the United Kingdom as of November 2026 and tracks 1,312 professional contacts across them, including 348 with verified work emails. London is the largest hub.

This list covers company matches for immigrant assistance 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 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
224Companies
1,312Contacts tracked
348Verified emails
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The 25 largest immigrant assistance organizations based in the United Kingdom

Ranked by team size
Top 25 of 224 company matches for immigrant assistance organizations 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, 202651-200222 contacts →

Exact match

“Imagine what it’s like to flee your home in fear.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5047 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“We believe everyone deserves a chance to feel safe and live with dignity 🧡 We provide a welcoming community space, specialised advice and support to families and individuals who…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5023 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“CARAS (Community Action for Refugees and Asylum Seekers) is a charity that supports refugees and asylum-seekers living in south-west London and helps them to play their full part…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLawrence Hill, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“BRISTOL REFUGEE RIGHTS is a nonprofit organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBatley, United KingdomHQ recorded Nov 6, 202611-5018 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBedford, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Our organisation was formally set up in 2007 following the British government’s decision, three years earlier, to open its borders to European Union Migrants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“RefuAid: A Practical Response to Forced Migration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchColchester, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Fresh Beginnings is a voluntary organisation based in Colchester, providing practical help to refugees, asylum seekers and migrant workers in North Essex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Hackney Migrant Centre needs your help!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrighton, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Voices in Exile works with refugees, asylum seekers and vulnerable migrants with no recourse to public funds in East and West Sussex and Surrey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSwindon, United KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We provide a safe space for refugees and asylum seekers in Swindon.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 202611-5013 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSmethwick, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHigh Wycombe, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Advocates, campaigners and defenders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiddlesbrough, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Specialist Immigration Solicitors, established 1994, having dealt with over applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBirmingham, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Optimus Law has a wide range of knowledge and experience when it comes to all aspects of Immigration Law and Asylum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The Cotton Tree Trust is a grassroots charity providing free, specialist immigration advice and casework to refugees and people seeking asylum under our Legal Aid contract.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 20261-1010 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Haringey Migrant Support Centre is currently operating remotely, offering advice and signposting on immigration, welfare and healthcare issues.”

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

Showing 25 of 224 immigrant assistance organizations based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 348 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immigrant assistance organizations based in the United Kingdom at a glance

As of Nov 6, 2026
26.5%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
42.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
59
51-200
4
201-500
1
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 224 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 “immigrant assistance 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 348 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.

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

How many immigrant assistance organizations are there based in the United Kingdom?

RevenueBase identified 224 company matches for immigrant assistance organizations 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?

Refugee Action tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immigrant assistance organizations?

London leads with 96 company records, followed by Birmingham (9) and Manchester (9).

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 348 professional contacts with verified work emails tracked across these 224 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.