Company lists · Data refreshed September 2026

Top 25 Language professional training companies based in the United Kingdom

Name: Language professional training companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 448 companies tracked

RevenueBase identified 448 language professional training companies headquartered in the United Kingdom as of September 2026 and tracks 4,793 professional contacts across them, including 798 with verified work emails. London is the largest hub.

This list covers language professional training companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

448Companies

4,793Contacts tracked

798Verified emails

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The 25 largest language professional training companies based in the United Kingdom

Ranked by team size

Top 25 of 448 language professional training companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to language professional training companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Kaplan International Languages	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	501-1,000	707 contacts →
	Partial evidence “Kaplan International Languages is a leading provider of international education.” Source: RevenueBase Database · checked Sep 19, 2026
2	BUSUU	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	377 contacts →
	Strong evidence “Busuu is an online learning platform delivering internationally recognised professional language courses to corporations and businesses across the world.” Source: RevenueBase Database · checked Sep 19, 2026
3	EF Corporate Learning	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	10001+	282 contacts →
	Strong evidence “EF Corporate Learning is the world’s first and largest corporate language training provider.” Source: RevenueBase Database · checked Sep 19, 2026
4	Linguarama	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	233 contacts →
	Strong evidence “Linguarama provides effective, tailored Language Training courses in English and Foreign Languages for Business and Professional people.” Source: RevenueBase Database · checked Sep 19, 2026
5	Language Services Direct	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	179 contacts →
	Strong evidence “Language Services Direct is a leading supplier of professional language training in the UK and globally.” Source: RevenueBase Database · checked Sep 19, 2026
6	Embassy English	Partial evidence	Brighton, United KingdomHQ checked Sep 19, 2026	201-500	157 contacts →
	Partial evidence “Embassy English is one of the World's leading English Language Schools.” Source: RevenueBase Database · checked Sep 19, 2026
7	BSC Education	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 19, 2026	51-200	134 contacts →
	Indirect evidence “Great Things Start Here!” Source: RevenueBase Database · checked Sep 19, 2026
8	Teaching 4 Business Incorporating KEY Training	Partial evidence	Rushden, United KingdomHQ checked Sep 19, 2026	51-200	133 contacts →
	Partial evidence “Established in 1997, Teaching 4 Business Limited (incorporating Key Training since January 2024) is a leading provider of multi-lingual certificated learning and compliance…” Source: RevenueBase Database · checked Sep 19, 2026
9	Fluentify A Voxy Service	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	109 contacts →
	Indirect evidence “Fluentify è la migliore soluzione online per la formazione in lingua Inglese, Francese, Spagnolo, Tedesco, Italiano e Portoghese.” Source: RevenueBase Database · checked Sep 19, 2026
10	Professional Language Solutions	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	63 contacts →
	Strong evidence “Accredited British training company, providing specialist language training and assessments for companies and organisations.” Source: RevenueBase Database · checked Sep 19, 2026
11	Wordminds	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “We are a centralised language service hub specially developed for e-learning and multimedia content.” Source: RevenueBase Database · checked Sep 19, 2026
12	Eurocentres	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
13	Wolfestone UK	Partial evidence	Swansea, United KingdomHQ checked Sep 19, 2026	11-50	47 contacts →
	Partial evidence “Founded in 2006, Wolfestone is a trusted UK-based language service provider, helping organisations communicate accurately, securely and confidently across 220+ language pairs.” Source: RevenueBase Database · checked Sep 19, 2026
14	Living Learning English	Partial evidence	Bristol, United KingdomHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Living Learning English offers high quality, professional, total-immersion English courses in the teacher's home.” Source: RevenueBase Database · checked Sep 19, 2026
15	Lewis School Of English	Partial evidence	Southampton, United KingdomHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
16	Chatterbox	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	30 contacts →
	Strong evidence “At Chatterbox, we believe that language learning is a key to unlocking your full potential, both personally and professionally.” Source: RevenueBase Database · checked Sep 19, 2026
17	Linguaphone Group	Strong evidence	New Malden, United KingdomHQ checked Sep 19, 2026	11-50	28 contacts →
	Strong evidence “The Linguaphone Group is a London-based global Language Training Provider, who owns the internationally recognised Linguaphone, Direct English and Pingu's English brands.” Source: RevenueBase Database · checked Sep 19, 2026
18	RLI	Strong evidence	Swansea, United KingdomHQ checked Sep 19, 2026	11-50	27 contacts →
	Strong evidence “Founded in 1989, Robertson Languages International (RLI) has been providing award-winning language training to corporations, professional firms and SMEs worldwide for almost 30…” Source: RevenueBase Database · checked Sep 19, 2026
19	Cambridge Training College Ctcbritain	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Cambridge Training College Britain (ctcbritain) have a proven track record with many leading organisations.” Source: RevenueBase Database · checked Sep 19, 2026
20	Business Language Services	Strong evidence	Cardiff, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Strong evidence “BLS provides the full range of language service, including translation, interpreting, language and cultural training, typesetting, proofreading, voiceovers, foreign telemarketing…” Source: RevenueBase Database · checked Sep 19, 2026
21	Britcent	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “English has become the language of the modern world with reports of over 1.5 billion language learners across the globe.” Source: RevenueBase Database · checked Sep 19, 2026
22	The Burlington School Of English	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “The Burlington School of English in London was founded in 1990 in order to provide high quality and innovative English language instruction.” Source: RevenueBase Database · checked Sep 19, 2026
23	Oxford International Study Centre	Partial evidence	Oxford, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Oxford International Study Centre (OISC) isn’t just another language school.” Source: RevenueBase Database · checked Sep 19, 2026
24	Babel Group	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	17 contacts →
	Strong evidence “Babel provides high-quality foreign and English language training, cross- cultural training, diversity & inclusion workshops and personal impact courses.” Source: RevenueBase Database · checked Sep 19, 2026
25	Farnham Castle Intercultural Training	Strong evidence	Farnham, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “With a leading reputation for more than 50 years, we deliver bespoke cross-cultural training and language coaching.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: language professional training companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names language professional training companies.
Partial evidence: Its own public description names part of language professional training companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name language professional training companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 448 language professional training companies based in the United Kingdom

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Language professional training companies based in the United Kingdom at a glance

As of Sep 19, 2026

16.6%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

42.0%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

289

11-50

101

51-200

201-500

501-1,000

1,001-5,000

10001+

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 448 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among language professional training companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “language professional training companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names language professional training companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among language professional training companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 798 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Language professional training companies by metro

Language professional training companies in London188

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names language professional training companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many language professional training companies are there based in the United Kingdom?

RevenueBase identified 448 language professional training companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Kaplan International Languages, headquartered in London, tops this list with the largest team on record.

Which city has the most language professional training companies?

London leads with 188 headquartered companies, followed by Manchester (12) and Edinburgh (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 798 verified decision-maker contacts tracked across these 448 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.