Company lists · Data refreshed September 2026
Top 25 English as a second language publishers worldwide
RevenueBase identified 550 english as a second language publishers worldwide as of September 2026 and tracks 9,191 professional contacts across them, including 1,214 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers english as a second language publishers worldwide, 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. Country and city lists for english as a second language publishers follow the table.
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.
The 25 largest english as a second language publishers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,057 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 451 contacts → | ||||
Indirect evidence “I mere end 250 år har Gyldendal været med til at forme fortællingen om Danmark.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 345 contacts → | ||||
Strong evidence “E-planet Educational Services is a global publisher of English Language Teaching (ELT), business training and digital materials that accelerate student engagement and transform…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 239 contacts → | ||||
Indirect evidence “Fundada en 1927, somos la primera cultura inglesa de Argentina, con casi 100 años de liderazgo en la enseñanza del idioma inglés en la Argentina.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 192 contacts → | ||||
Partial evidence “Express Publishing is a leading ELT publisher with 36 years of experience in producing top-quality textbooks and digital resources.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 180 contacts → | ||||
Indirect evidence “Shaping the future of our education together is what we at Macmillan South Africa pride ourselves on.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 172 contacts → | ||||
Partial evidence “Loescher Editore è una storica casa editrice italiana, con sede nel cuore di Torino, che da oltre 150 anni pubblica libri di testo per la scuola secondaria di primo e secondo…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 165 contacts → | ||||
Strong evidence “Burlington English facilitates lifelong language learning for teachers and students with programmes for young learners, college students, and working professionals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 153 contacts → | ||||
Partial evidence “Wall Street English è il brand leader nell’insegnamento della lingua inglese.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 134 contacts → | ||||
Indirect evidence “Great Things Start Here!” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 116 contacts → | ||||
Indirect evidence “Ernst Klett Sprachen steht für Sprachenvielfalt und Agilität.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 110 contacts → | ||||
Strong evidence “World Family English is a leading provider of English language learning products and services primarily for children aged 0 to 7.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 109 contacts → | ||||
Partial evidence “We work with Technology for Education and languages of the world in areas like Language Teaching, Graded Readers, Literature, College, Technical and Professional.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 106 contacts → | ||||
Indirect evidence “El Instituto Chileno Británico de Cultura, fundado en 1938, cuenta con la mayor tradición y experiencia en la enseñanza del idioma inglés en nuestro país.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 102 contacts → | ||||
Indirect evidence “Sprachen verbinden Menschen und Welten.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 93 contacts → | ||||
Indirect evidence “Giving students a competitive advantage in a diverse, global workforce is our goal.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 88 contacts → | ||||
Indirect evidence “Conocer y comunicarse en lenguas extranjeras hoy no es ya una necesidad, sino la condición indispensable para viajar, trabajar y, en general, para relacionarse dentro de un mundo…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 87 contacts → | ||||
Indirect evidence “The Anglo Academy, 80 años de experiencia nos respaldan como la institución líder en la enseñanza del idioma inglés.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 82 contacts → | ||||
Partial evidence “ELI is specialized for over 20 years in producing magazines, books and multimedia for learning languages.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 76 contacts → | ||||
Indirect evidence “Der Spotlight Verlag ist führender Anbieter von Sprachmagazinen.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 73 contacts → | ||||
Indirect evidence “Als Arbeitgeber bieten wir sinnstiftende Anstellungen für über 60 Mitarbeitende.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 73 contacts → | ||||
Indirect evidence “A Richmond é líder na América Latina em soluções para o ensino de inglês, oferecendo materiais, programas educacionais e recursos inovadores para escolas de educação básica…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 69 contacts → | ||||
Partial evidence “Grade, найбільший центр міжнародних іспитів з англійської мови та єдиний авторизований Платиновий центр Cambridge English в Україні, заснований у 2008 році.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 68 contacts → | ||||
Partial evidence “We are Unlimited Educational Services - print and digital language learning content and service provider based in Türkiye since 2008.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 64 contacts → | ||||
Strong evidence “We teach English to over students across 150+ countries, redefining language learning through technology and innovation.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: english as a second language publishers. 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 english as a second language publishers.
- Partial evidence
- Its own public description names part of english as a second language publishers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name english as a second language publishers. 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 550 english as a second language publishers worldwide
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English as a second language publishers worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 english as a second language publishers, 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.
- Coverage
- Every country. Country and city lists for english as a second language publishers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “english as a second language publishers”. 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 english as a second language publishers), 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 english as a second language publishers, and records with no verified work email.
- 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, 1,214 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.
English as a second language publishers by location
2 lists · largest firstEvery English as a second language publishers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 english as a second language publishers, 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 english as a second language publishers are there worldwide?
RevenueBase identified 550 english as a second language publishers worldwide 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?
Bibo Global Opportunity, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most english as a second language publishers?
The United States leads with 55 companies, followed by the United Kingdom (36). Every english as a second language publishers list by country and city is linked on this page.
Which city has the most english as a second language publishers?
Sao Paulo leads with 16 headquartered companies, followed by London (11) and Madrid (6).
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 1,214 verified decision-maker contacts tracked across these 550 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.