Company lists · Data refreshed September 2026

Top 25 Language companies worldwide

Name: Language companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 14,507 companies tracked

RevenueBase identified 14,507 company matches for language companies worldwide as of September 2026 and tracks 213,329 professional contacts across them, including 22,773 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for language companies worldwide, 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 September 21, 2026. Country and city lists for language companies follow the table.

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 Sep 21, 2026 How this list was built

14,507Companies

213,329Contacts tracked

22,773Verified emails

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The 25 largest language companies worldwide

Ranked by team size

Top 25 of 14,507 company matches for language companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Lionbridge	Exact match	Waltham, MA, United StatesHQ recorded Sep 21, 2026	5,001-10,000	8,706 contacts →
	Exact match “Lionbridge partners with brands to break barriers and build bridges all over the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Languageline Solutions	Exact match	Monterey, CA, United StatesHQ recorded Sep 21, 2026	10001+	6,440 contacts →
	Exact match “LanguageLine Solutions is the world’s leading language solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Wizard By Pearson	Exact match	Sao Paulo, BrazilHQ recorded Sep 21, 2026	5,001-10,000	5,268 contacts →
	Exact match “In 1987, the largest language school franchise in the world was born in Campinas (SP).From a single school, began the construction of a great system that has already crossed the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Welocalize	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,873 contacts →
	Exact match “Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Wall Street English	Exact match	Barcelona, SpainHQ recorded Sep 21, 2026	1,001-5,000	4,171 contacts →
	Exact match “We are Wall Street English, the premier provider of English language instruction for individuals and corporate clients around the world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Berlitz Corporation	Exact match	Princeton, NJ, United StatesHQ recorded Sep 21, 2026	5,001-10,000	3,273 contacts →
	Exact match “Berlitz Corporation is a world-leading language and cultural training provider with over 140 years of experience.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	SDL	Exact match	Maidenhead, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	2,391 contacts →
	Exact match “SDL is the intelligent language and content company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Skyeng	Exact match	Aglandjia, CyprusHQ recorded Sep 21, 2026	1,001-5,000	2,365 contacts →
	Exact match “Skyeng is the leading EdTech company in Eastern Europe, where we believe new technology can and should be a force for transformation in education as well as contribute to a…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Language Services Associates	Exact match	Horsham, PA, United StatesHQ recorded Sep 21, 2026	n/a	1,737 contacts →
	Exact match “Established in 1991, LSA’s mission is to help people and companies survive and thrive in a global environment.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Cyracom Language Solutions	Exact match	Tucson, AZ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,676 contacts →
	Exact match “CyraCom is your one-stop shop for top-quality, professional interpretation and translation services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Acolad Group	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 21, 2026	1,001-5,000	1,283 contacts →
	Exact match “Acolad is a global leader in content and language solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Gofluent	Exact match	Geneva, United StatesHQ recorded Sep 21, 2026	501-1,000	1,198 contacts →
	Exact match “goFLUENT accelerates language learning and assessment by delivering hyper-personalized solutions that blend technology, content, and human interaction available globally on any…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Babbel	Exact match	Berlin, GermanyHQ recorded Sep 21, 2026	501-1,000	1,174 contacts →
	Exact match “Driven by the purpose of creating mutual understanding through language, Babbel has been building digital language learning products for consumers and businesses since 2007.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Thebigword	Exact match	Miami, FL, United KingdomHQ recorded Sep 21, 2026	501-1,000	1,105 contacts →
	Exact match “As one of the largest language service providers globally, we utilise the greatest minds and boundary shattering technology to deliver phenomenal quality at scale to both our…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Bibo Global Opportunity	Exact match	Makati, PhilippinesHQ recorded Sep 21, 2026	201-500	1,057 contacts →
	Exact match “VISION STATEMENT Engoo, formerly known as Bibo Global Opportunity, Inc, is the biggest and fastest-growing online English school in the Philippines and Japan, producing effective…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Global Lt, INC	Exact match	Troy, MI, United StatesHQ recorded Sep 21, 2026	n/a	915 contacts →
	Exact match “Global LT has been a leading expert in Language Solutions and Expatriate Services since 1979.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Ccjk Technologies	Exact match	Shen Zhen, ChinaHQ recorded Sep 21, 2026	501-1,000	896 contacts →
	Exact match “CCJK (Brand of MarsHub) is a globally known, ISO-certified language services provider that has become the industry leader after years of high-quality services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	tutlo.com	Exact match	Warszawa, PolandHQ recorded Sep 21, 2026	n/a	889 contacts →
	Exact match “Tutlo to najszybciej rozwijająca się platforma do nauki języka angielskiego w Polsce.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Kaplan International Languages	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	707 contacts →
	Exact match “Kaplan International Languages is a leading provider of international education.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Rosetta Stone	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	627 contacts →
	Exact match “We transform how the world learns languages.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Multilingual Interpreters And Translators	Exact match	Winter Haven, United StatesHQ recorded Sep 21, 2026	n/a	617 contacts →
	Exact match “Multilingual Interpreters and Translators, a language service and business solutions Company based in Winter Haven, Florida.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Learnship	Exact match	Cologne, GermanyHQ recorded Sep 21, 2026	201-500	609 contacts →
	Exact match “goFLUENT acquired the assets of Learnship Networks GmbH on December 1st, 2025.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Argos Multilingual	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	201-500	600 contacts →
	Exact match “Argos Multilingual provides global language and data solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Linguatec México	Exact match	Guadalajara, MexicoHQ recorded Sep 21, 2026	10001+	587 contacts →
	Exact match “Somos un centro de idiomas que se caracteriza por contar con el mejor curso de inglés en México.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Lilt AI	Exact match	San Francisco, United StatesHQ recorded Sep 21, 2026	201-500	562 contacts →
	Exact match “Make anything multilingual.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “language companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 14,507 language companies worldwide

See the full list, filter by size, metro and specialty, and access 22,773 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Language companies worldwide at a glance

As of Sep 21, 2026

10.7%Verified-email coverage

14.7Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

8,092

11-50

4,496

51-200

1,297

201-500

322

501-1,000

111

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for language companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “language companies” 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. 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 22,773 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 September 21, 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.

Language companies by location

60 lists · largest first

Every Language companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many language companies are there worldwide?

RevenueBase identified 14,507 company matches for language companies worldwide as of September 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?

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

Which country has the most language companies?

The United States leads with 1,239 companies, followed by Brazil (1,204) and Spain (1,036). Every language companies list by country and city is linked on this page.

Which city has the most language companies?

Sao Paulo leads with 310 company records, followed by London (292) and Madrid (205).

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 22,773 professional contacts with verified work emails tracked across these 14,507 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 September 21, 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.