Company lists · Data refreshed November 2026

Top 25 Esol providers based in the United Kingdom

RevenueBase identified 628 company matches for esol providers associated with the United Kingdom as of November 2026 and tracks 9,815 professional contacts across them, including 1,174 with verified work emails. London is the largest hub.

This list covers company matches for esol providers 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
628Companies
9,815Contacts tracked
1,174Verified emails
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The 25 largest esol providers based in the United Kingdom

Ranked by team size
Top 25 of 628 company matches for esol providers 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 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
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 matchLondon, United KingdomHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“Stafford House is part of Cats Global Schools and has been successfully running English language programmes for more than 60 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchInverness, United KingdomHQ recorded Nov 6, 202611-50126 contacts →

Exact match

“The TEFL Org is an internationally recognised, market-leading TEFL training course provider with courses in the UK, Ireland, China and Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Malvern International is a global education and services provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Nov 6, 2026501-1,000107 contacts →

Exact match

“St Andrew's College Language Schools offer high quality English Language courses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5094 contacts →

Exact match

“SKOLA English in London is an English Language School for students from 6 years of age.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchCanterbury, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Concorde International has over fifty years of experience providing English language courses and teacher training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWrexham, United KingdomHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchPlymouth, United KingdomHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Tellus Education Group has been successfully providing quality educational services through Tellus College since 2003, and through Meridian School of English since 1979.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“New College Group (NCG) was founded in 2011 and has developed a strong reputation among international students who all testify to the quality of our teaching, the level of student…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“KKCL is an English language school based in Harrow, North West London (5 minutes walk from the Piccadilly Line - Sudbury Hill station).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSalford, United KingdomHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Supporting schools, agencies, and individuals in education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBarking, United KingdomHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Talent Care Education is a Barking, London-based education consultancy helping UK, EU and international students with course selection, university admissions, student finance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact 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
21Exact 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
22Exact 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
23Exact matchCanterbury, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“English in Action delivers top quality English language project weeks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 628 esol providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,174 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Esol providers based in the United Kingdom at a glance

As of Nov 6, 2026
12.0%Verified-email coverage
15.6Average contacts per company
1-10Median size (employees)
29.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
323
11-50
206
51-200
63
201-500
17
501-1,000
2
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 628 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 “esol providers” 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 1,174 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.

Esol providers 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 “esol providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many esol providers are there based in the United Kingdom?

RevenueBase identified 628 company matches for esol providers 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?

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

Which city has the most esol providers?

London leads with 184 company records, followed by Bournemouth (24) and Oxford (24).

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 1,174 professional contacts with verified work emails tracked across these 628 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.