Company lists · Data refreshed November 2026

Top 25 Immersion language programs based in the United Kingdom

RevenueBase identified 293 company matches for immersion language programs associated with the United Kingdom as of November 2026 and tracks 5,061 professional contacts across them, including 527 with verified work emails. London is the largest hub.

This list covers company matches for immersion language programs 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
293Companies
5,061Contacts tracked
527Verified emails
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The 25 largest immersion language programs based in the United Kingdom

Ranked by team size
Top 25 of 293 company matches for immersion language programs 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, 202651-200174 contacts →

Exact match

“Language Services Direct is a leading supplier of professional language training in the UK and globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBirkenhead, United KingdomHQ recorded Nov 6, 202651-200149 contacts →

Exact match

“Great Things Start Here!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBingham, United KingdomHQ recorded Nov 6, 202611-50111 contacts →

Exact match

“La Jolie Ronde is a leading provider of language learning through extra-curricular language classes and the supply of language teaching resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMaidenhead, United KingdomHQ recorded Nov 6, 2026201-50076 contacts →

Exact match

“Ardmore Language Schools is the junior specialist helping young minds meet the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOxford, United KingdomHQ recorded Nov 6, 2026n/a67 contacts →

Exact match

“Abbiamo fondato Edusogno ripartendo dal nostro passato: volevamo creare ciò che avrebbe davvero cambiato la nostra vita dieci anni fa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Eurocentres is a leading language teaching provider and aims to contribute towards a better understanding among people everywhere by helping to bridge language, cultural and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBournemouth, United KingdomHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“ETC International College is a leading English language school in Bournemouth and is your solution to learn English within an English environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“HLI delivers premium personalised language immersion programmes by combining private tuition with homestay experiences in carefully selected teacher homes around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Let your English come to life with our innovative language programmes Our passion for language learning has inspired us to develop a wide range of courses designed to engage you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“At Chatterbox, we believe that language learning is a key to unlocking your full potential, both personally and professionally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“International House London is the largest single-site language school and teacher training centre in the heart of London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“A friendly, caring environment for learners of English and trainee teachers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOxford, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Oxford International Study Centre (OISC) isn’t just another language school.”

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

Exact match

“The Burlington School of English in London was founded in 1990 in order to provide high quality and innovative English language instruction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“We are looking to connect with agents all over the world that wish to promote our education & accommodation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Originally established in 2014, Language in Action is passionate about helping our students put their language skills to good use, by giving them unique learning experiences at…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCanterbury, United KingdomHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Quality Language Schools Worldwide Founded in 1983, the International Association of Language Centres (IALC) is a network of high-quality, independent language schools teaching…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“ILC International Language Centres has schools in Birmingham, Bristol, Cambridge, Colchester, Portsmouth and Southampton.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“ZUMA International Education is an education provider offering an innovative and unique learning experience which incorporates a specialised language programme, tailored to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewbury, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Vici is an award-winning boutique language academy providing bespoke coaching in 11 foreign languages to students between the age of 2 and 92 and this, across a range of different…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilton Keynes, United KingdomHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“We are a small language school and we specialise in teaching English to foreign students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Part of the Language Services Group, from its early beginnings as a Business English specialist in 1990, Simon & Simon has grown to become the UK’s No.1 provider of experienced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“For over 50 years, PLUS has provided English language courses to International Students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEastbourne, United KingdomHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“At British Summer School, we aim to inspire our students and help them to develop the knowledge, abilities and qualities needed to fulfil their potential in both their personal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaidenhead, United KingdomHQ recorded Nov 6, 2026501-1,00011 contacts →

Exact match

“We specialise in tailor-made language, culture and business communications solutions to prepare your people for the future of work.”

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

Showing 25 of 293 immersion language programs based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 527 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immersion language programs based in the United Kingdom at a glance

As of Nov 6, 2026
10.4%Verified-email coverage
17.3Average contacts per company
1-10Median size (employees)
37.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
180
11-50
81
51-200
18
201-500
6
501-1,000
2
10001+
2

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 293 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 “immersion language programs” 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 527 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.

Immersion language programs 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 “immersion language programs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immersion language programs are there based in the United Kingdom?

RevenueBase identified 293 company matches for immersion language programs 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?

Language Services Direct tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most immersion language programs?

London leads with 109 company records, followed by Manchester (9) and Oxford (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 527 professional contacts with verified work emails tracked across these 293 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.

Ready to reach these companies? Verified emails and direct dials for all 293 immersion language programs 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.