Company lists · Data refreshed September 2026
Top 25 English as a second language tutoring worldwide
RevenueBase identified 1,636 company matches for english as a second language tutoring worldwide as of September 2026 and tracks 12,137 professional contacts across them, including 435 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for english as a second language tutoring 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 19, 2026. Country and city lists for english as a second language tutoring 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.
The 25 largest english as a second language tutoring worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,572 contacts → | ||||
Exact match “The Cambly app gives English learners instant 1-on-1 access to friendly native speakers over video chat 24/7.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 2,180 contacts → | ||||
Exact match “Academic Society Online, or Acadsoc, is an international one-stop shop for ESL learning and education consultancy online.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 614 contacts → | ||||
Exact match “CHUNGDAHM Learning is a market leader in the Korean ESL industry.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 124 contacts → | ||||
Exact match “At Write Edge, we specialise in providing high-quality English and Writing tuition classes for Primary and Secondary school students.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 124 contacts → | ||||
Exact match “Shane English School Taiwan remains one of the most respected and recognizable ESL companies in Taiwan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 103 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 87 contacts → | ||||
Exact match “EnglishCentral Philippines Inc.(formerly Langrich-On: Language Proficiency Inc.) was founded in 2010 in Cebu, Philippines and was a Japanese start-up that uses Filipino…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 78 contacts → | ||||
Exact match “We are a leading provider of online teaching services, offering a unique environment for English and foreign language education leveraging our extensive expertise in online…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 58 contacts → | ||||
Exact match “EnglishYaari offers English conversation practice sessions over 1-on-1 Video Calls with excellent English Speakers across the globe 24/7.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 50 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 39 contacts → | ||||
Exact match “Autamme koululaisia pärjäämään paremmin koulussa ja yrityksiä kehittämään henkilöstönsä kielitaitoja yksityisopetuksen ja ryhmävalmennusten avulla, kasvotusten ja verkon…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 34 contacts → | ||||
Exact match “Canterbury English was born in the face of the great demand for private and personalized classes, in the learning of the English language, and the need to adjust to the level and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “C2C (formerly, The Literacy Council of Montgomery County, Maryland, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 22 contacts → | ||||
Exact match “My English School is a high-quality provider of English language education services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 19 contacts → | ||||
Exact match “English has become the language of the modern world with reports of over 1.5 billion language learners across the globe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “ONLINE ENGLISH TUTORING Work one-on-one with an expert English Coach.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “Language makes all the difference for people longing to connect and contribute at home, at work, and in our community.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “Speechify aims at making English speaking lessons affordable to all.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Aulas particulares de inglês online.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 15 contacts → | ||||
Exact match “Jacari provides bespoke tutoring for children in Oxford and Bristol who have English as an Additional Language (EAL) and are struggling at school.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 14 contacts → | ||||
Exact match “London Language Institute (LLI) has been offering quality ESL and related programs since 1998.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “Cultural Connections Institute - The Learning Exchange (CCI-LEX) offers an exciting educational environment for adults 18 years and older to learn English as a second or…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Speak Up English provides private and small group English lessons to children and adults, both in-person and online.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match “En tuSpeaking ayudamos a las personas a superar conversaciones en inglés con profesores cualificados y un método probado.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “My English Sister is an English-speaking babysitting and private tuition provider based in Lyon.” Recorded in the RevenueBase company graph · Sep 19, 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 “english as a second language tutoring”. 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 1,636 english as a second language tutoring worldwide
See the full list, filter by size, metro and specialty, and access 435 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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English as a second language tutoring 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
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 english as a second language tutoring are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “english as a second language tutoring” 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 435 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 19, 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 a second language tutoring by location
5 lists · largest firstEvery English as a second language tutoring list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- English as a second language tutoring based in the United States176
- English as a second language tutoring based in Brazil158
- English as a second language tutoring based in the United Kingdom122
- English as a second language tutoring based in Spain97
- English as a second language tutoring based in Canada58
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 a second language tutoring”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many english as a second language tutoring are there worldwide?
RevenueBase identified 1,636 company matches for english as a second language tutoring 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?
Cambly INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most english as a second language tutoring?
The United States leads with 176 companies, followed by Brazil (158) and the United Kingdom (122). Every english as a second language tutoring list by country and city is linked on this page.
Which city has the most english as a second language tutoring?
Sao Paulo leads with 40 company records, followed by London (37) and Madrid (25).
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 435 professional contacts with verified work emails tracked across these 1,636 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,636 english as a second language tutoring worldwide. 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.
More company lists
Company intelligence · public preview
Top 25 english as a second language tutoring worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,636 matching company records for english as a second language tutoring worldwide, with 12,137 tracked contacts and 435 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 english as a second language tutoring worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Cambly INCcambly.comHQ: San Francisco, United StatesReported employees: Not recorded | San Francisco, United States | Not recorded | Exact match | 2,572 contacts → |
“The Cambly app gives English learners instant 1-on-1 access to friendly native speakers over video chat 24/7.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Acadsoc LTDacadsoc.phHQ: Muntinlupa, PhilippinesReported employees: 1,001-5,000 | Muntinlupa, Philippines | 1,001-5,000 | Exact match | 2,180 contacts → |
“Academic Society Online, or Acadsoc, is an international one-stop shop for ESL learning and education consultancy online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Chungdahm Learningcreverse.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 614 contacts → |
“CHUNGDAHM Learning is a market leader in the Korean ESL industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Write Edgewrite-edge.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 124 contacts → |
“At Write Edge, we specialise in providing high-quality English and Writing tuition classes for Primary and Secondary school students.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shane English School Taiwanshane.com.tw HQ: Linkou District, TaiwanReported employees: 1,001-5,000 | Linkou District, Taiwan | 1,001-5,000 | Exact match | 124 contacts → |
“Shane English School Taiwan remains one of the most respected and recognizable ESL companies in Taiwan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | QQ Englishqqeng.com HQ: PhilippinesReported employees: 201-500 | Philippines | 201-500 | Exact match | 103 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  Englishcentral Teachersenglishcentral.comHQ: PhilippinesReported employees: 201-500 | Philippines | 201-500 | Exact match | 87 contacts → |
“EnglishCentral Philippines Inc.(formerly Langrich-On: Language Proficiency Inc.) was founded in 2010 in Cebu, Philippines and was a Japanese start-up that uses Filipino…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Faculty Online Learning Groupthefaculty.globalHQ: Durban, South AfricaReported employees: 501-1,000 | Durban, South Africa | 501-1,000 | Exact match | 78 contacts → |
“We are a leading provider of online teaching services, offering a unique environment for English and foreign language education leveraging our extensive expertise in online…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Englishyaari English For Professionalsenglishyaari.comHQ: Gurugram, IndiaReported employees: 51-200 | Gurugram, India | 51-200 | Exact match | 58 contacts → |
“EnglishYaari offers English conversation practice sessions over 1-on-1 Video Calls with excellent English Speakers across the globe 24/7.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Australian Centre For Education ACEacecambodia.org HQ: Phnom Penh, CambodiaReported employees: 501-1,000 | Phnom Penh, Cambodia | 501-1,000 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Uplus Koulutuspalvelutuplus.fi HQ: FinlandReported employees: 51-200 | Finland | 51-200 | Exact match | 39 contacts → |
“Autamme koululaisia pärjäämään paremmin koulussa ja yrityksiä kehittämään henkilöstönsä kielitaitoja yksityisopetuksen ja ryhmävalmennusten avulla, kasvotusten ja verkon…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Canterbury Englishcanterburyenglishtefl.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 34 contacts → |
“Canterbury English was born in the face of the great demand for private and personalized classes, in the learning of the English language, and the need to adjust to the level and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Classroom 2 Communitylearnwithc2c.org HQ: Rockville, MD, United StatesReported employees: 11-50 | Rockville, MD, United States | 11-50 | Exact match | 26 contacts → |
“C2C (formerly, The Literacy Council of Montgomery County, Maryland, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MY English Schoolmyeigo.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 22 contacts → |
“My English School is a high-quality provider of English language education services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Britcentbritcent.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“English has become the language of the modern world with reports of over 1.5 billion language learners across the globe.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Fluentalktmmyfluentalk.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 16 contacts → |
“ONLINE ENGLISH TUTORING Work one-on-one with an expert English Coach.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Literacy Dupageliteracydupage.org HQ: Wheaton, IL, United StatesReported employees: 1-10 | Wheaton, IL, United States | 1-10 | Exact match | 16 contacts → |
“Language makes all the difference for people longing to connect and contribute at home, at work, and in our community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Speechifyspeechify.in HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 16 contacts → |
“Speechify aims at making English speaking lessons affordable to all.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Horvitz Inglês Onlinehorvitz.com.brHQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 16 contacts → |
“Aulas particulares de inglês online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jacarijacari.org HQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Jacari provides bespoke tutoring for children in Oxford and Bristol who have English as an Additional Language (EAL) and are struggling at school.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | London Language Institutellinstitute.com HQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 14 contacts → |
“London Language Institute (LLI) has been offering quality ESL and related programs since 1998.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cultural Connections Institutecci-lex.ca HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Cultural Connections Institute - The Learning Exchange (CCI-LEX) offers an exciting educational environment for adults 18 years and older to learn English as a second or…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Speak UP English, Haifa, Israelspeakup.co.ilHQ: Haifa, IsraelReported employees: 11-50 | Haifa, Israel | 11-50 | Exact match | 14 contacts → |
“Speak Up English provides private and small group English lessons to children and adults, both in-person and online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Tuspeakingtuspeaking.comHQ: España - Sede Principal Navarra, SpainReported employees: 11-50 | España - Sede Principal Navarra, Spain | 11-50 | Exact match | 14 contacts → |
“En tuSpeaking ayudamos a las personas a superar conversaciones en inglés con profesores cualificados y un método probado.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MY English Sistermyenglishsister.com HQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 13 contacts → |
“My English Sister is an English-speaking babysitting and private tuition provider based in Lyon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,636 company matches
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English as a second language tutoring: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,626 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,636 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
English as a second language tutoring by location
5 lists · largest firstEvery English as a second language tutoring list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- English as a second language tutoring based in the United States176
- English as a second language tutoring based in Brazil158
- English as a second language tutoring based in the United Kingdom122
- English as a second language tutoring based in Spain97
- English as a second language tutoring based in Canada58
Questions about this company list
What does Exact match mean for english as a second language tutoring?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many english as a second language tutoring did RevenueBase find worldwide?
The saved snapshot records 1,636 matching company records, 12,137 tracked contacts and 435 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 english as a second language tutoring worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/english-as-a-second-language-tutoring.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 english as a second language tutoring worldwide
RevenueBase records 1,636 matching company records for english as a second language tutoring worldwide, with 12,137 tracked contacts and 435 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 english as a second language tutoring worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Cambly INCcambly.com HQ: San Francisco, United StatesReported employees: Not recorded | San Francisco, United States | Not recorded | Exact match | 2,572 contacts → |
“The Cambly app gives English learners instant 1-on-1 access to friendly native speakers over video chat 24/7.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Acadsoc LTDacadsoc.ph HQ: Muntinlupa, PhilippinesReported employees: 1,001-5,000 | Muntinlupa, Philippines | 1,001-5,000 | Exact match | 2,180 contacts → |
“Academic Society Online, or Acadsoc, is an international one-stop shop for ESL learning and education consultancy online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Chungdahm Learningcreverse.com HQ: Seoul, South KoreaReported employees: 201-500 | Seoul, South Korea | 201-500 | Exact match | 614 contacts → |
“CHUNGDAHM Learning is a market leader in the Korean ESL industry.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Write Edgewrite-edge.com HQ: SingaporeReported employees: 51-200 | Singapore | 51-200 | Exact match | 124 contacts → |
“At Write Edge, we specialise in providing high-quality English and Writing tuition classes for Primary and Secondary school students.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shane English School Taiwanshane.com.tw HQ: Linkou District, TaiwanReported employees: 1,001-5,000 | Linkou District, Taiwan | 1,001-5,000 | Exact match | 124 contacts → |
“Shane English School Taiwan remains one of the most respected and recognizable ESL companies in Taiwan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | QQ Englishqqeng.com HQ: PhilippinesReported employees: 201-500 | Philippines | 201-500 | Exact match | 103 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Englishcentral Teachersenglishcentral.com HQ: PhilippinesReported employees: 201-500 | Philippines | 201-500 | Exact match | 87 contacts → |
“EnglishCentral Philippines Inc.(formerly Langrich-On: Language Proficiency Inc.) was founded in 2010 in Cebu, Philippines and was a Japanese start-up that uses Filipino…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Faculty Online Learning Groupthefaculty.global HQ: Durban, South AfricaReported employees: 501-1,000 | Durban, South Africa | 501-1,000 | Exact match | 78 contacts → |
“We are a leading provider of online teaching services, offering a unique environment for English and foreign language education leveraging our extensive expertise in online…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Englishyaari English For Professionalsenglishyaari.com HQ: Gurugram, IndiaReported employees: 51-200 | Gurugram, India | 51-200 | Exact match | 58 contacts → |
“EnglishYaari offers English conversation practice sessions over 1-on-1 Video Calls with excellent English Speakers across the globe 24/7.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Australian Centre For Education ACEacecambodia.org HQ: Phnom Penh, CambodiaReported employees: 501-1,000 | Phnom Penh, Cambodia | 501-1,000 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Uplus Koulutuspalvelutuplus.fi HQ: FinlandReported employees: 51-200 | Finland | 51-200 | Exact match | 39 contacts → |
“Autamme koululaisia pärjäämään paremmin koulussa ja yrityksiä kehittämään henkilöstönsä kielitaitoja yksityisopetuksen ja ryhmävalmennusten avulla, kasvotusten ja verkon…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Canterbury Englishcanterburyenglishtefl.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 34 contacts → |
“Canterbury English was born in the face of the great demand for private and personalized classes, in the learning of the English language, and the need to adjust to the level and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Classroom 2 Communitylearnwithc2c.org HQ: Rockville, MD, United StatesReported employees: 11-50 | Rockville, MD, United States | 11-50 | Exact match | 26 contacts → |
“C2C (formerly, The Literacy Council of Montgomery County, Maryland, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | MY English Schoolmyeigo.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 22 contacts → |
“My English School is a high-quality provider of English language education services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Britcentbritcent.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 19 contacts → |
“English has become the language of the modern world with reports of over 1.5 billion language learners across the globe.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fluentalktmmyfluentalk.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 16 contacts → |
“ONLINE ENGLISH TUTORING Work one-on-one with an expert English Coach.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Literacy Dupageliteracydupage.org HQ: Wheaton, IL, United StatesReported employees: 1-10 | Wheaton, IL, United States | 1-10 | Exact match | 16 contacts → |
“Language makes all the difference for people longing to connect and contribute at home, at work, and in our community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Speechifyspeechify.in HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 16 contacts → |
“Speechify aims at making English speaking lessons affordable to all.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Horvitz Inglês Onlinehorvitz.com.br HQ: Sao Paulo, BrazilReported employees: 1-10 | Sao Paulo, Brazil | 1-10 | Exact match | 16 contacts → |
“Aulas particulares de inglês online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jacarijacari.org HQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Jacari provides bespoke tutoring for children in Oxford and Bristol who have English as an Additional Language (EAL) and are struggling at school.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | London Language Institutellinstitute.com HQ: London, ON, CanadaReported employees: 11-50 | London, ON, Canada | 11-50 | Exact match | 14 contacts → |
“London Language Institute (LLI) has been offering quality ESL and related programs since 1998.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cultural Connections Institutecci-lex.ca HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 14 contacts → |
“Cultural Connections Institute - The Learning Exchange (CCI-LEX) offers an exciting educational environment for adults 18 years and older to learn English as a second or…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Speak UP English, Haifa, Israelspeakup.co.il HQ: Haifa, IsraelReported employees: 11-50 | Haifa, Israel | 11-50 | Exact match | 14 contacts → |
“Speak Up English provides private and small group English lessons to children and adults, both in-person and online.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Tuspeakingtuspeaking.com HQ: España - Sede Principal Navarra, SpainReported employees: 11-50 | España - Sede Principal Navarra, Spain | 11-50 | Exact match | 14 contacts → |
“En tuSpeaking ayudamos a las personas a superar conversaciones en inglés con profesores cualificados y un método probado.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MY English Sistermyenglishsister.com HQ: Lyon, FranceReported employees: 1-10 | Lyon, France | 1-10 | Exact match | 13 contacts → |
“My English Sister is an English-speaking babysitting and private tuition provider based in Lyon.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,636 company matches
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English as a second language tutoring: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,626 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,636 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
English as a second language tutoring by location
5 lists · largest firstEvery English as a second language tutoring list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- English as a second language tutoring based in the United States176
- English as a second language tutoring based in Brazil158
- English as a second language tutoring based in the United Kingdom122
- English as a second language tutoring based in Spain97
- English as a second language tutoring based in Canada58
Questions about this company list
What does Exact match mean for english as a second language tutoring?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many english as a second language tutoring did RevenueBase find worldwide?
The saved snapshot records 1,636 matching company records, 12,137 tracked contacts and 435 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 english as a second language tutoring worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/english-as-a-second-language-tutoring.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗