Company lists · Data refreshed November 2026

Top 25 English as second language services based in the United Kingdom

RevenueBase identified 649 company matches for english as second language services associated with the United Kingdom as of November 2026 and tracks 10,896 professional contacts across them, including 1,038 with verified work emails. London is the largest hub.

This list covers company matches for english as second language services 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
649Companies
10,896Contacts tracked
1,038Verified emails
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The 25 largest english as second language services based in the United Kingdom

Ranked by team size
Top 25 of 649 company matches for english as second language services 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, 202651-200368 contacts →

Exact match

“Busuu is an online learning platform delivering internationally recognised professional language courses to corporations and businesses across the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Nov 6, 202610001+274 contacts →

Exact match

“EF Corporate Learning is the world’s first and largest corporate language training provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrighton, United KingdomHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“Embassy English is one of the World's leading English Language Schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-50129 contacts →

Exact match

“With over 100 years’ experience, we are ranked as one of the top English language schools in the UK*.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5095 contacts →

Exact match

“Fluentify è la migliore soluzione online per la formazione in lingua Inglese, Francese, Spagnolo, Tedesco, Italiano e Portoghese.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOxford, United KingdomHQ recorded Nov 6, 202611-5082 contacts →

Exact match

“Located in the Oxford city centre, Oxford School of English (OSE) provides high-quality courses in English language and associated examinations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“Accredited British training company, providing specialist language training and assessments for companies and organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“At ABC School, we offer a friendly welcome to students from all over the world to our school in Covent Garden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBournemouth, United KingdomHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Anglo-Continental is one of the world's leading English language teaching organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Living Learning English offers high quality, professional, total-immersion English courses in the teacher's home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Leaders in global educational solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“The English Studio is an English language school located right in the heart of London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBrighton, United KingdomHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Founded in 1962, The English Language Centre is a not-for-profit educational charity providing quality English language training to adults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Speak Up London is an award-winning English school located on Oxford Street, right in the heart of London.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Frances King is an English Language School in London offering a wide range of programmes which have helped thousands of children and adults to improve their English and achieve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Liverpool School of English is a well-established language school in the vibrant city of Liverpool.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Edzym is an online educational service, helping you learn more effectively and efficiently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Malden, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“The Linguaphone Group is a London-based global Language Training Provider, who owns the internationally recognised Linguaphone, Direct English and Pingu's English brands.”

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

Showing 25 of 649 english as second language services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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English as second language services based in the United Kingdom at a glance

As of Nov 6, 2026
9.5%Verified-email coverage
16.8Average contacts per company
1-10Median size (employees)
39.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
404
11-50
166
51-200
47
201-500
9
501-1,000
4
10001+
3

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 649 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 “english as second language services” 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 1,038 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.

English as second language services 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 “english as second language services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many english as second language services are there based in the United Kingdom?

RevenueBase identified 649 company matches for english as second language services 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?

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

Which city has the most english as second language services?

London leads with 257 company records, followed by Oxford (24) and Edinburgh (16).

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 1,038 professional contacts with verified work emails tracked across these 649 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 649 english as second language services 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.