Company lists · Data refreshed September 2026
Top 25 English as a second language schools based in the United States
RevenueBase identified 906 company matches for english as a second language schools associated with the United States as of September 2026 and tracks 17,943 professional contacts across them, including 1,604 with verified work emails. New York is the largest hub.
This list covers company matches for english as a second language schools associated with the United States, 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.
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 schools based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 19, 2026 · View company records in RevenueBase | |||||
| 2 | 627 contacts → | ||||
Exact match “We transform how the world learns languages.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 528 contacts → | ||||
Exact match “For more than 60 years, students have chosen ELS to achieve their English language goals.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 518 contacts → | ||||
Exact match “The English Language Center has been dedicated to providing English programs of the highest quality to international students since 1978.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 276 contacts → | ||||
Exact match “Established in 1985, Diplomatic Language Services provides exceptional language training, translation, interpretation, and linguist testing to federal and state government…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 248 contacts → | ||||
Exact match “Zoni Language Centers was founded in 1991, by Mr.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 196 contacts → | ||||
Exact match “It’s the leading language school to adult people with an innovative methodology and the best didactic material in the market, Wise Up offers the students the possibility of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 183 contacts → | ||||
Exact match “Bridge Education Group is the corporate language training provider where AI meets accredited teaching.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 157 contacts → | ||||
Exact match “UCEDA Institute offers a wide range of language training for individuals and businesses.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 153 contacts → | ||||
Exact match “For over 35 years, we’ve served clients including the U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 144 contacts → | ||||
Exact match “BurlingtonEnglish offers a comprehensive blended program for English language acquisition.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 138 contacts → | ||||
Exact match “Avant, The Language Proficiency Company, is your one-stop provider for learning, assessment, and certification.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 138 contacts → | ||||
Exact match “The all-in-one solution for learning professional English.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 102 contacts → | ||||
Exact match “Study in the USA with us!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 87 contacts → | ||||
Exact match “LanguageBird is an online language school specializing in live, one-to-one language instruction taught by native-level instructors.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 87 contacts → | ||||
Exact match “Global Launch is ASU’s English language platform that propels students, educators, and other professionals to thrive in the global marketplace.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 85 contacts → | ||||
Exact match “What do U.S.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 84 contacts → | ||||
Exact match “INTERLINK provides intensive English instruction, academic preparation, and cross-cultural training, to empower students to succeed in academic, professional, and personal realms.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 80 contacts → | ||||
Exact match “The Tennessee Language Center (TLC) is an agency of the University of Tennessee Institute for Public Service.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 77 contacts → | ||||
Exact match “FLS International has over 30 years of experience in providing a wide range of services to international students during each phase of their educational experience.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 70 contacts → | ||||
Exact match “The Harvest Institute is an accredited International Education Company that focuses on bringing students from all over the world to learn English as a Second Language, our core…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 69 contacts → | ||||
Exact match “Eleutian Technology is the industry leader of online language instruction for global business and education entities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 68 contacts → | ||||
Exact match “ITTI (International TEFL Training Institute) is the world’s leading education institution which provides TEFL/TESOL certification for over 15 years in more than 40 countries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 67 contacts → | ||||
Exact match “Bring conversation practice to life!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 64 contacts → | ||||
Exact match “Ardor Learning is pioneering the future of online language learning.” 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 schools”. 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 906 english as a second language schools based in the United States
See the full list, filter by size, metro and specialty, and access 1,604 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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English as a second language schools based in the United States at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 906 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “english as a second language schools” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,604 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 schools by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “english as a second language schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many english as a second language schools are there based in the United States?
RevenueBase identified 906 company matches for english as a second language schools associated with the United States 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?
Berlitz Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most english as a second language schools?
New York leads with 60 company records, followed by Los Angeles (29) and Houston (26).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,604 professional contacts with verified work emails tracked across these 906 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 906 english as a second language schools based in the United States. Start with a free account, no credit card.
Download this list →Related lists
English as a second language schools by geography
- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada
- English as a second language schools based in Toronto, Canada
- English as a second language schools based in Vancouver, Canada
- English as a second language schools based in Milan, Italy
- English as a second language schools based in Warsaw, Poland
- English as a second language schools based in Barcelona, Spain
- English as a second language schools based in Madrid, Spain
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada
Company intelligence · public preview
Top 25 english as a second language schools based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 906 matching company records for english as a second language schools based in the United States, with 17,943 tracked contacts and 1,604 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 schools based in the United States
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 | Berlitz Corporationberlitz.com HQ: Princeton, NJ, United StatesReported employees: 5,001-10,000 | Princeton, NJ, United States | 5,001-10,000 | Exact match | 3,273 contacts → |
“Berlitz Corporation is a world-leading language and cultural training provider with over 140 years of experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Rosetta Stonetryrosettastone.comHQ: Arlington, VA, United StatesReported employees: 1,001-5,000 | Arlington, VA, United States | 1,001-5,000 | Exact match | 627 contacts → |
“We transform how the world learns languages.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ELS Language Centersels.edu HQ: Princeton, NJ, United StatesReported employees: 1,001-5,000 | Princeton, NJ, United States | 1,001-5,000 | Exact match | 528 contacts → |
“For more than 60 years, students have chosen ELS to achieve their English language goals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | English Language Centerelc.edu HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 518 contacts → |
“The English Language Center has been dedicated to providing English programs of the highest quality to international students since 1978.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Diplomatic Language Servicesdlsdc.comHQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 276 contacts → |
“Established in 1985, Diplomatic Language Services provides exceptional language training, translation, interpretation, and linguist testing to federal and state government…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zoni Language Centerszoni.edu HQ: Manhattan, United StatesReported employees: 201-500 | Manhattan, United States | 201-500 | Exact match | 248 contacts → |
“Zoni Language Centers was founded in 1991, by Mr.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Wiseup Language Schoolwiseupusa.comHQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 196 contacts → |
“It’s the leading language school to adult people with an innovative methodology and the best didactic material in the market, Wise Up offers the students the possibility of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bridge Education Groupbridge.edu HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 183 contacts → |
“Bridge Education Group is the corporate language training provider where AI meets accredited teaching.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Uceda Instituteuceda.org HQ: Paterson, NJ, United StatesReported employees: 51-200 | Paterson, NJ, United States | 51-200 | Exact match | 157 contacts → |
“UCEDA Institute offers a wide range of language training for individuals and businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ICA Language Servicesicalanguages.comHQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 153 contacts → |
“For over 35 years, we’ve served clients including the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Burlington English INCburlingtonenglish.comHQ: Boca Raton, FL, United StatesReported employees: 501-1,000 | Boca Raton, FL, United States | 501-1,000 | Exact match | 144 contacts → |
“BurlingtonEnglish offers a comprehensive blended program for English language acquisition.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Avant, The Language Proficiency Companyavantlanguage.comHQ: Eugene, OR, United StatesReported employees: 51-200 | Eugene, OR, United States | 51-200 | Exact match | 138 contacts → |
“Avant, The Language Proficiency Company, is your one-stop provider for learning, assessment, and certification.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SLANGslangapp.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 138 contacts → |
“The all-in-one solution for learning professional English.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Talk Schoolstalk.edu HQ: Davie, FL, United StatesReported employees: 51-200 | Davie, FL, United States | 51-200 | Exact match | 102 contacts → |
“Study in the USA with us!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Languagebirdlanguagebird.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 87 contacts → |
“LanguageBird is an online language school specializing in live, one-to-one language instruction taught by native-level instructors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ASU Global Launchgloballaunch.asu.edu HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 87 contacts → |
“Global Launch is ASU’s English language platform that propels students, educators, and other professionals to thrive in the global marketplace.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Transparent Languagetransparent.comHQ: Nashua, NH, United StatesReported employees: 51-200 | Nashua, NH, United States | 51-200 | Exact match | 85 contacts → |
“What do U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Interlink International Institutesinterlink.edu HQ: Boulder, NC, United StatesReported employees: 51-200 | Boulder, NC, United States | 51-200 | Exact match | 84 contacts → |
“INTERLINK provides intensive English instruction, academic preparation, and cross-cultural training, to empower students to succeed in academic, professional, and personal realms.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tennessee Language Centertlc.tennessee.edu HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 80 contacts → |
“The Tennessee Language Center (TLC) is an agency of the University of Tennessee Institute for Public Service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  FLS Internationalfls.netHQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 77 contacts → |
“FLS International has over 30 years of experience in providing a wide range of services to international students during each phase of their educational experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Harvest English Instituteharvest.net HQ: Newark, NJ, United StatesReported employees: 51-200 | Newark, NJ, United States | 51-200 | Exact match | 70 contacts → |
“The Harvest Institute is an accredited International Education Company that focuses on bringing students from all over the world to learn English as a Second Language, our core…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Eleutian Technologyeleutian.comHQ: Cody, WY, United StatesReported employees: 201-500 | Cody, WY, United States | 201-500 | Exact match | 69 contacts → |
“Eleutian Technology is the industry leader of online language instruction for global business and education entities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ITTIinternationaltefltraininginstitute.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 68 contacts → |
“ITTI (International TEFL Training Institute) is the world’s leading education institution which provides TEFL/TESOL certification for over 15 years in more than 40 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Linguameetinglinguameeting.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 67 contacts → |
“Bring conversation practice to life!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ardor Learning INCardorlearning.comHQ: Palo Alto, CA, United StatesReported employees: 51-200 | Palo Alto, CA, United States | 51-200 | Exact match | 64 contacts → |
“Ardor Learning is pioneering the future of online language learning.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 906 company matches
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English as a second language schools: 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
903 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 906 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 schools by metro
Questions about this company list
What does Exact match mean for english as a second language schools?
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 schools did RevenueBase find based in the United States?
The saved snapshot records 906 matching company records, 17,943 tracked contacts and 1,604 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.
Related lists
English as a second language schools by geography
- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada
- English as a second language schools based in Toronto, Canada
- English as a second language schools based in Vancouver, Canada
- English as a second language schools based in Milan, Italy
- English as a second language schools based in Warsaw, Poland
- English as a second language schools based in Barcelona, Spain
- English as a second language schools based in Madrid, Spain
Cite this list
RevenueBase Data Team. Top 25 english as a second language schools based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/english-as-a-second-language-schools/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada
Company intelligence · public preview
Top 25 english as a second language schools based in the United States
RevenueBase records 906 matching company records for english as a second language schools based in the United States, with 17,943 tracked contacts and 1,604 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 schools based in the United States
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 | Berlitz Corporationberlitz.com HQ: Princeton, NJ, United StatesReported employees: 5,001-10,000 | Princeton, NJ, United States | 5,001-10,000 | Exact match | 3,273 contacts → |
“Berlitz Corporation is a world-leading language and cultural training provider with over 140 years of experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rosetta Stonetryrosettastone.com HQ: Arlington, VA, United StatesReported employees: 1,001-5,000 | Arlington, VA, United States | 1,001-5,000 | Exact match | 627 contacts → |
“We transform how the world learns languages.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ELS Language Centersels.edu HQ: Princeton, NJ, United StatesReported employees: 1,001-5,000 | Princeton, NJ, United States | 1,001-5,000 | Exact match | 528 contacts → |
“For more than 60 years, students have chosen ELS to achieve their English language goals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | English Language Centerelc.edu HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 518 contacts → |
“The English Language Center has been dedicated to providing English programs of the highest quality to international students since 1978.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Diplomatic Language Servicesdlsdc.com HQ: Arlington, VA, United StatesReported employees: 201-500 | Arlington, VA, United States | 201-500 | Exact match | 276 contacts → |
“Established in 1985, Diplomatic Language Services provides exceptional language training, translation, interpretation, and linguist testing to federal and state government…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Zoni Language Centerszoni.edu HQ: Manhattan, United StatesReported employees: 201-500 | Manhattan, United States | 201-500 | Exact match | 248 contacts → |
“Zoni Language Centers was founded in 1991, by Mr.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Wiseup Language Schoolwiseupusa.com HQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 196 contacts → |
“It’s the leading language school to adult people with an innovative methodology and the best didactic material in the market, Wise Up offers the students the possibility of…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bridge Education Groupbridge.edu HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 183 contacts → |
“Bridge Education Group is the corporate language training provider where AI meets accredited teaching.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Uceda Instituteuceda.org HQ: Paterson, NJ, United StatesReported employees: 51-200 | Paterson, NJ, United States | 51-200 | Exact match | 157 contacts → |
“UCEDA Institute offers a wide range of language training for individuals and businesses.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ICA Language Servicesicalanguages.com HQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 153 contacts → |
“For over 35 years, we’ve served clients including the U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Burlington English INCburlingtonenglish.com HQ: Boca Raton, FL, United StatesReported employees: 501-1,000 | Boca Raton, FL, United States | 501-1,000 | Exact match | 144 contacts → |
“BurlingtonEnglish offers a comprehensive blended program for English language acquisition.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Avant, The Language Proficiency Companyavantlanguage.com HQ: Eugene, OR, United StatesReported employees: 51-200 | Eugene, OR, United States | 51-200 | Exact match | 138 contacts → |
“Avant, The Language Proficiency Company, is your one-stop provider for learning, assessment, and certification.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SLANGslangapp.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 138 contacts → |
“The all-in-one solution for learning professional English.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Talk Schoolstalk.edu HQ: Davie, FL, United StatesReported employees: 51-200 | Davie, FL, United States | 51-200 | Exact match | 102 contacts → |
“Study in the USA with us!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Languagebirdlanguagebird.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 87 contacts → |
“LanguageBird is an online language school specializing in live, one-to-one language instruction taught by native-level instructors.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ASU Global Launchgloballaunch.asu.edu HQ: Tempe, AZ, United StatesReported employees: 51-200 | Tempe, AZ, United States | 51-200 | Exact match | 87 contacts → |
“Global Launch is ASU’s English language platform that propels students, educators, and other professionals to thrive in the global marketplace.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Transparent Languagetransparent.com HQ: Nashua, NH, United StatesReported employees: 51-200 | Nashua, NH, United States | 51-200 | Exact match | 85 contacts → |
“What do U.S.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Interlink International Institutesinterlink.edu HQ: Boulder, NC, United StatesReported employees: 51-200 | Boulder, NC, United States | 51-200 | Exact match | 84 contacts → |
“INTERLINK provides intensive English instruction, academic preparation, and cross-cultural training, to empower students to succeed in academic, professional, and personal realms.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tennessee Language Centertlc.tennessee.edu HQ: Nashville, TN, United StatesReported employees: 11-50 | Nashville, TN, United States | 11-50 | Exact match | 80 contacts → |
“The Tennessee Language Center (TLC) is an agency of the University of Tennessee Institute for Public Service.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | FLS Internationalfls.net HQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 77 contacts → |
“FLS International has over 30 years of experience in providing a wide range of services to international students during each phase of their educational experience.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Harvest English Instituteharvest.net HQ: Newark, NJ, United StatesReported employees: 51-200 | Newark, NJ, United States | 51-200 | Exact match | 70 contacts → |
“The Harvest Institute is an accredited International Education Company that focuses on bringing students from all over the world to learn English as a Second Language, our core…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Eleutian Technologyeleutian.com HQ: Cody, WY, United StatesReported employees: 201-500 | Cody, WY, United States | 201-500 | Exact match | 69 contacts → |
“Eleutian Technology is the industry leader of online language instruction for global business and education entities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ITTIinternationaltefltraininginstitute.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 68 contacts → |
“ITTI (International TEFL Training Institute) is the world’s leading education institution which provides TEFL/TESOL certification for over 15 years in more than 40 countries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Linguameetinglinguameeting.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 67 contacts → |
“Bring conversation practice to life!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ardor Learning INCardorlearning.com HQ: Palo Alto, CA, United StatesReported employees: 51-200 | Palo Alto, CA, United States | 51-200 | Exact match | 64 contacts → |
“Ardor Learning is pioneering the future of online language learning.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 906 company matches
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English as a second language schools: 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
903 records in the displayed employee bands.
3 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 906 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 schools by metro
Questions about this company list
What does Exact match mean for english as a second language schools?
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 schools did RevenueBase find based in the United States?
The saved snapshot records 906 matching company records, 17,943 tracked contacts and 1,604 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.
Related lists
English as a second language schools by geography
- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada
- English as a second language schools based in Toronto, Canada
- English as a second language schools based in Vancouver, Canada
- English as a second language schools based in Milan, Italy
- English as a second language schools based in Warsaw, Poland
- English as a second language schools based in Barcelona, Spain
- English as a second language schools based in Madrid, Spain
Cite this list
RevenueBase Data Team. Top 25 english as a second language schools based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/english-as-a-second-language-schools/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- English as a second language schools based in Belo Horizonte, Brazil
- English as a second language schools based in Curitiba, Brazil
- English as a second language schools based in Porto Alegre, Brazil
- English as a second language schools based in Rio De Janeiro, Brazil
- English as a second language schools based in Sao Paulo, Brazil
- English as a second language schools based in Montreal, Canada