Company lists · Data refreshed September 2026
Top 20 Language schools based in Portugal
RevenueBase identified 174 company matches for language schools associated with Portugal as of September 2026 and tracks 989 professional contacts across them, including 109 with verified work emails. Lisbon is the largest hub.
This list covers company matches for language schools associated with Portugal, 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 15, 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 20 largest language schools based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 109 contacts → | ||||
Exact match “Se és fluente em inglês, és in_fluente!” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 42 contacts → | ||||
Exact match “Desde 2004 que a Easy Talk tem tido um papel preponderante na vida dos milhares de formandos que, ao longo destes anos, têm usufruído de um ensino de excelência nas instalações…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 38 contacts → | ||||
Exact match “A Speakwell está a admitir Professores de Francês, Alemão, Inglês, Russo e Português para aulas em regime presencial, na Zona de Lisboa ( Lisboa, Oeiras, Cascais, Parede).” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “Escola de Inglês Porto | Vila Nova de Gaia | Lisboa | Vila Real | Funchal alunos satisfeitos.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “O Instituto Espanhol de Línguas foi a primeira escola privada a dedicar-se em regime de exclusividade ao ensino do espanhol em Lisboa.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 12 contacts → | ||||
Exact match “Located in Lisbon, Lusa Language School offers an extensive array of portuguese language courses for foreigners, according to their specific needs and goals.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “Empowering Education” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “EduSetPT specialises in European Portuguese training for foreigners living in, moving to, or connecting with Portugal.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “A FAUST é uma escola reconhecida pelo Ministério da Educação.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “At Edu4WORD, we believe in the transformative power of International Education.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “A EuroTrends fornece soluções para a aprendizagem de línguas para empresas, e desde 1990 concebe e executa ações de formação de Inglês, Espanhol, Alemão, Francês, Italiano e…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Escola Inglesa, Escola de Línguas, Lda, is a language school founded in 1990 recognised by the Portuguese Ministry of Education – Permanent License - Autorização Definitiva Nº5/92…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “ISTA - Instituto de Artes e Letras de Albufeira é um Estabelecimento de Ensino Extraescolar especializado no ensino de Línguas reconhecido pelo Ministério da Educação.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “The International School of Madeira provides a bilingual syllabus where primary age children could be taught the entire Portuguese national curriculum as well as a full curriculum…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Our live online Portuguese classes for kids are designed specifically for expatriate families who want to give their children the tools to improve integration, develop a positive…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Explicações, Cursos de Línguas, Formação Profissional, Apoio Pedagógico e Tradução e Revisão de Textos, Workshops” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “The English Affair (TEA) é uma escola sem salas de aula para quem quer aprender línguas ~ Inglês ou Português ~ num ambiente natural e descontraído com professores empáticos que…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “English Language School Adult courses/ON ONLINE Business English Legal English Kids, Juniors and Teenagers English Companies, Individuals Classes Exam Preparation Centre Exam…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Language School in Mirandela, recognized by the Portuguese Ministery of Education.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “language 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 20 of 174 language schools based in Portugal
See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Language schools based in Portugal at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 174 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 Portugal whose business descriptions match “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 109 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 15, 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.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “language schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many language schools are there based in Portugal?
RevenueBase identified 174 company matches for language schools associated with Portugal 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?
Wall Street English Portugal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most language schools?
Lisbon leads with 49 company records, followed by Porto (16) and Braga (6).
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 109 professional contacts with verified work emails tracked across these 174 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 174 language schools based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
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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
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- Lists A-Z
- New lists
- Language schools based in Belo Horizonte, Brazil
- Language schools based in Curitiba, Brazil
- Language schools based in Rio De Janeiro, Brazil
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Company intelligence · public preview
Top 20 language schools based in Portugal
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 174 matching company records for language schools based in Portugal, with 989 tracked contacts and 109 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 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 20 language schools based in Portugal
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 |  Wall Street English Portugalwsenglish.ptHQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 109 contacts → |
“Se és fluente em inglês, és in_fluente!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Easy Talkeasytalk.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 42 contacts → |
“Desde 2004 que a Easy Talk tem tido um papel preponderante na vida dos milhares de formandos que, ao longo destes anos, têm usufruído de um ensino de excelência nas instalações…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Speakwell Escola DE Línguasspeakwell.pt HQ: Parede, PortugalReported employees: 11-50 | Parede, Portugal | 11-50 | Exact match | 38 contacts → |
“A Speakwell está a admitir Professores de Francês, Alemão, Inglês, Russo e Português para aulas em regime presencial, na Zona de Lisboa ( Lisboa, Oeiras, Cascais, Parede).” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Speak UP Portugalspeak-up.pt HQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 23 contacts → |
“Escola de Inglês Porto | Vila Nova de Gaia | Lisboa | Vila Real | Funchal alunos satisfeitos.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Instituto Espanhol DE Línguasinstitutoespanhol.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 23 contacts → |
“O Instituto Espanhol de Línguas foi a primeira escola privada a dedicar-se em regime de exclusividade ao ensino do espanhol em Lisboa.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lusa Language Schoollusaschool.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 12 contacts → |
“Located in Lisbon, Lusa Language School offers an extensive array of portuguese language courses for foreigners, according to their specific needs and goals.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Butterfliesbutterflieseducation.com HQ: Sintra, PortugalReported employees: 11-50 | Sintra, Portugal | 11-50 | Exact match | 9 contacts → |
“Empowering Education” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Edusetptedusetpt.com HQ: Braga, PortugalReported employees: 1-10 | Braga, Portugal | 1-10 | Exact match | 7 contacts → |
“EduSetPT specialises in European Portuguese training for foreigners living in, moving to, or connecting with Portugal.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | FAUSTfaust.pt HQ: Quarteira, PortugalReported employees: 1-10 | Quarteira, Portugal | 1-10 | Exact match | 6 contacts → |
“A FAUST é uma escola reconhecida pelo Ministério da Educação.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Edu4wordedu4word.com HQ: Porto Salvo, PortugalReported employees: 1-10 | Porto Salvo, Portugal | 1-10 | Exact match | 5 contacts → |
“At Edu4WORD, we believe in the transformative power of International Education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Eurotrendseurotrends.ptHQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 5 contacts → |
“A EuroTrends fornece soluções para a aprendizagem de línguas para empresas, e desde 1990 concebe e executa ações de formação de Inglês, Espanhol, Alemão, Francês, Italiano e…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Escola Inglesaescolainglesa.com HQ: São João Da Madeira, PortugalReported employees: 11-50 | São João Da Madeira, Portugal | 11-50 | Exact match | 5 contacts → |
“Escola Inglesa, Escola de Línguas, Lda, is a language school founded in 1990 recognised by the Portuguese Ministry of Education – Permanent License - Autorização Definitiva Nº5/92…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ISTAista-albufeira.pt HQ: Albufeira, PortugalReported employees: 1-10 | Albufeira, Portugal | 1-10 | Exact match | 4 contacts → |
“ISTA - Instituto de Artes e Letras de Albufeira é um Estabelecimento de Ensino Extraescolar especializado no ensino de Línguas reconhecido pelo Ministério da Educação.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | International School Of Madeiraismadeira.com HQ: Funchal, PortugalReported employees: 1-10 | Funchal, Portugal | 1-10 | Exact match | 4 contacts → |
“The International School of Madeira provides a bilingual syllabus where primary age children could be taught the entire Portuguese national curriculum as well as a full curriculum…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IEIiei.pt HQ: Matosinhos, PortugalReported employees: 1-10 | Matosinhos, Portugal | 1-10 | Exact match | 3 contacts → |
“Our live online Portuguese classes for kids are designed specifically for expatriate families who want to give their children the tools to improve integration, develop a positive…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Agrupamento DE Escolas António Gedeãoageantoniogedeao.pt HQ: Almada, PortugalReported employees: 11-50 | Almada, Portugal | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Cerebrus Activus LDAcerebrusactivus.pt HQ: Oliveira De Azemeis, PortugalReported employees: 1-10 | Oliveira De Azemeis, Portugal | 1-10 | Exact match | 3 contacts → |
“Explicações, Cursos de Línguas, Formação Profissional, Apoio Pedagógico e Tradução e Revisão de Textos, Workshops” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | TEA The English Affairenglishaffair.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 3 contacts → |
“The English Affair (TEA) é uma escola sem salas de aula para quem quer aprender línguas ~ Inglês ou Português ~ num ambiente natural e descontraído com professores empáticos que…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | International House Lisbon-Torresvedrasihlisbon.org HQ: Torres Vedras, PortugalReported employees: 11-50 | Torres Vedras, Portugal | 11-50 | Exact match | 2 contacts → |
“English Language School Adult courses/ON ONLINE Business English Legal English Kids, Juniors and Teenagers English Companies, Individuals Classes Exam Preparation Centre Exam…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Open Schoolopenschool.pt HQ: Mirandela, PortugalReported employees: 1-10 | Mirandela, Portugal | 1-10 | Exact match | 1 contacts → |
“Language School in Mirandela, recognized by the Portuguese Ministery of Education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 174 company matches
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Language schools: dataset insights
September 15, 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
173 records in the displayed employee bands.
1 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 Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 174 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 15, 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 ↗
Questions about this company list
What does Exact match mean for 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 language schools did RevenueBase find based in Portugal?
The saved snapshot records 174 matching company records, 989 tracked contacts and 109 verified emails. The public preview displays 20 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 15, 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
Language schools by geography
- Language schools based in Belo Horizonte, Brazil
- Language schools based in Curitiba, Brazil
- Language schools based in Rio De Janeiro, Brazil
- Language schools based in Sao Paulo, Brazil
- Language schools based in Montreal, Canada
- Language schools based in Toronto, Canada
- Language schools based in Vancouver, Canada
- Language schools based in Berlin, Germany
- Language schools based in Milan, Italy
- Language schools based in Rome, Italy
- Language schools based in Warsaw, Poland
- Language schools based in Barcelona, Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 language schools based in Portugal. Snapshot: September 15, 2026. https://revenuebase.ai/companies/language-schools/portugal.
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
- Language schools based in Belo Horizonte, Brazil
- Language schools based in Curitiba, Brazil
- Language schools based in Rio De Janeiro, Brazil
- Language schools based in Sao Paulo, Brazil
- Language schools based in Montreal, Canada
- Language schools based in Toronto, Canada
Company intelligence · public preview
Top 20 language schools based in Portugal
RevenueBase records 174 matching company records for language schools based in Portugal, with 989 tracked contacts and 109 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 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 20 language schools based in Portugal
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 | Wall Street English Portugalwsenglish.pt HQ: Lisbon, PortugalReported employees: 201-500 | Lisbon, Portugal | 201-500 | Exact match | 109 contacts → |
“Se és fluente em inglês, és in_fluente!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Easy Talkeasytalk.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 42 contacts → |
“Desde 2004 que a Easy Talk tem tido um papel preponderante na vida dos milhares de formandos que, ao longo destes anos, têm usufruído de um ensino de excelência nas instalações…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Speakwell Escola DE Línguasspeakwell.pt HQ: Parede, PortugalReported employees: 11-50 | Parede, Portugal | 11-50 | Exact match | 38 contacts → |
“A Speakwell está a admitir Professores de Francês, Alemão, Inglês, Russo e Português para aulas em regime presencial, na Zona de Lisboa ( Lisboa, Oeiras, Cascais, Parede).” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Speak UP Portugalspeak-up.pt HQ: Porto, PortugalReported employees: 11-50 | Porto, Portugal | 11-50 | Exact match | 23 contacts → |
“Escola de Inglês Porto | Vila Nova de Gaia | Lisboa | Vila Real | Funchal alunos satisfeitos.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Instituto Espanhol DE Línguasinstitutoespanhol.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 23 contacts → |
“O Instituto Espanhol de Línguas foi a primeira escola privada a dedicar-se em regime de exclusividade ao ensino do espanhol em Lisboa.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lusa Language Schoollusaschool.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 12 contacts → |
“Located in Lisbon, Lusa Language School offers an extensive array of portuguese language courses for foreigners, according to their specific needs and goals.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Butterfliesbutterflieseducation.com HQ: Sintra, PortugalReported employees: 11-50 | Sintra, Portugal | 11-50 | Exact match | 9 contacts → |
“Empowering Education” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Edusetptedusetpt.com HQ: Braga, PortugalReported employees: 1-10 | Braga, Portugal | 1-10 | Exact match | 7 contacts → |
“EduSetPT specialises in European Portuguese training for foreigners living in, moving to, or connecting with Portugal.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | FAUSTfaust.pt HQ: Quarteira, PortugalReported employees: 1-10 | Quarteira, Portugal | 1-10 | Exact match | 6 contacts → |
“A FAUST é uma escola reconhecida pelo Ministério da Educação.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Edu4wordedu4word.com HQ: Porto Salvo, PortugalReported employees: 1-10 | Porto Salvo, Portugal | 1-10 | Exact match | 5 contacts → |
“At Edu4WORD, we believe in the transformative power of International Education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eurotrendseurotrends.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 5 contacts → |
“A EuroTrends fornece soluções para a aprendizagem de línguas para empresas, e desde 1990 concebe e executa ações de formação de Inglês, Espanhol, Alemão, Francês, Italiano e…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Escola Inglesaescolainglesa.com HQ: São João Da Madeira, PortugalReported employees: 11-50 | São João Da Madeira, Portugal | 11-50 | Exact match | 5 contacts → |
“Escola Inglesa, Escola de Línguas, Lda, is a language school founded in 1990 recognised by the Portuguese Ministry of Education – Permanent License - Autorização Definitiva Nº5/92…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ISTAista-albufeira.pt HQ: Albufeira, PortugalReported employees: 1-10 | Albufeira, Portugal | 1-10 | Exact match | 4 contacts → |
“ISTA - Instituto de Artes e Letras de Albufeira é um Estabelecimento de Ensino Extraescolar especializado no ensino de Línguas reconhecido pelo Ministério da Educação.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | International School Of Madeiraismadeira.com HQ: Funchal, PortugalReported employees: 1-10 | Funchal, Portugal | 1-10 | Exact match | 4 contacts → |
“The International School of Madeira provides a bilingual syllabus where primary age children could be taught the entire Portuguese national curriculum as well as a full curriculum…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IEIiei.pt HQ: Matosinhos, PortugalReported employees: 1-10 | Matosinhos, Portugal | 1-10 | Exact match | 3 contacts → |
“Our live online Portuguese classes for kids are designed specifically for expatriate families who want to give their children the tools to improve integration, develop a positive…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Agrupamento DE Escolas António Gedeãoageantoniogedeao.pt HQ: Almada, PortugalReported employees: 11-50 | Almada, Portugal | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Cerebrus Activus LDAcerebrusactivus.pt HQ: Oliveira De Azemeis, PortugalReported employees: 1-10 | Oliveira De Azemeis, Portugal | 1-10 | Exact match | 3 contacts → |
“Explicações, Cursos de Línguas, Formação Profissional, Apoio Pedagógico e Tradução e Revisão de Textos, Workshops” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | TEA The English Affairenglishaffair.com HQ: Lisbon, PortugalReported employees: 1-10 | Lisbon, Portugal | 1-10 | Exact match | 3 contacts → |
“The English Affair (TEA) é uma escola sem salas de aula para quem quer aprender línguas ~ Inglês ou Português ~ num ambiente natural e descontraído com professores empáticos que…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | International House Lisbon-Torresvedrasihlisbon.org HQ: Torres Vedras, PortugalReported employees: 11-50 | Torres Vedras, Portugal | 11-50 | Exact match | 2 contacts → |
“English Language School Adult courses/ON ONLINE Business English Legal English Kids, Juniors and Teenagers English Companies, Individuals Classes Exam Preparation Centre Exam…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Open Schoolopenschool.pt HQ: Mirandela, PortugalReported employees: 1-10 | Mirandela, Portugal | 1-10 | Exact match | 1 contacts → |
“Language School in Mirandela, recognized by the Portuguese Ministery of Education.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 174 company matches
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Language schools: dataset insights
September 15, 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
173 records in the displayed employee bands.
1 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 Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 174 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 15, 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 ↗
Questions about this company list
What does Exact match mean for 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 language schools did RevenueBase find based in Portugal?
The saved snapshot records 174 matching company records, 989 tracked contacts and 109 verified emails. The public preview displays 20 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 15, 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 20 language schools based in Portugal. Snapshot: September 15, 2026. https://revenuebase.ai/companies/language-schools/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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