Company lists · Data refreshed September 2026
Top 25 Language schools based in Switzerland
RevenueBase identified 290 company matches for language schools associated with Switzerland as of September 2026 and tracks 5,705 professional contacts across them, including 447 with verified work emails. Zurich is the largest hub.
This list covers company matches for language schools associated with Switzerland, 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 25 largest language schools based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 324 contacts → | ||||
Exact match “SIS Swiss International School is a group of private day schools offering bilingual education from kindergarten through to college.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 213 contacts → | ||||
Exact match “Die Handelsschule KV Aarau bietet Grundbildung, Lehrgänge, Seminare und Kurse in der Berufsfachschule, Erwachsenenbildung sowie in der Führungsakademie HF in Aarau an.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 136 contacts → | ||||
Exact match “EF English First, is one of the largest providers of English language learning in the world, with students of all ages and teachers who are passionate about their jobs in the…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 115 contacts → | ||||
Exact match “Applied linguistics examines the role played by language and communication in real-life situations – be it in society at large, in working life, in the educational context or the…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 94 contacts → | ||||
Exact match “Wir lassen Sie nicht warten: Die Durchführung unserer Lehrgänge ist bis zu 4-mal jährlich garantiert.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 92 contacts → | ||||
Exact match “Alpadia Language Schools is a Swiss company with an international vision, devoted to excellence in teaching languages to enrich students' futures.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 65 contacts → | ||||
Exact match “Eduqua-zertifizierte Sprachschule.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 57 contacts → | ||||
Exact match “FREI'S Schulen - Grundbildungen I Weiterbildungen I Sprachen mit autorisiertem Cambridge English Exam Centre Die FREI'S Schulen sind als Kantonale Berufsfachschule und…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 51 contacts → | ||||
Exact match “Bell Language School offers language courses to learners of all ages.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 40 contacts → | ||||
Exact match “Forte de 50 ans d'expérience dans le domaine de la formation linguistique, ASC Languages propose des cours sur mesure à une longue liste de clients tous plus exigeants les uns que…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 40 contacts → | ||||
Exact match “English classes from age 3 - Spectacular environment” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 40 contacts → | ||||
Exact match “VOX-Sprachschule GmbH is an independent and quality-oriented language school with a mission to reshape and modernize the language-learning experience.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 37 contacts → | ||||
Exact match “Redefining English learning with a modern, practice-first approach.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “Führende Deutschsprachschule in der Schweiz mit Standorten in Zürich, Bern und Luzern Bereits mehr als Menschen haben bei uns Deutsch gelernt.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 35 contacts → | ||||
Exact match “HDS Handels- und Dolmetscherschule St.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 29 contacts → | ||||
Exact match “Tandem International Multilingual School offers multilingual education from nursery to Matura in German, English and French within a structured, child-focused environment.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 26 contacts → | ||||
Exact match “Let’s Talk Business.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 23 contacts → | ||||
Exact match “Wir lehren die Sprache, damit Menschen sich verstehen – und sich auf Augenhöhe begegnen.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 19 | 22 contacts → | ||||
Exact match “My School Ticino is a bilingual Italian / English school situated in Castel San Pietro.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 20 | 22 contacts → | ||||
Exact match “We are a German language school in Zurich, Switzerland.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “We offer language and communication courses with expert instructors and an innovative method.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 22 | 21 contacts → | ||||
Exact match “Depuis sa création en 1973, VOXEA Swiss Private Academy a développé une expertise de haut niveau en langues et en communication écrite, verbale et non verbale.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 23 | 19 contacts → | ||||
Exact match “Boa Lingua is a Swiss organization, specializing in language travel and international education experiences abroad.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “So flexibel haben Sie noch nie gelernt: Die Sprachkurse bei homestudies richten sich nur nach den individuellen Bedürfnissen jedes Schülers.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 25 | 16 contacts → | ||||
Exact match “Die social input gmbh verfügt über langjährige Erfahrung als Bildungsinstitution mit Angeboten im Sprach- und Integrationsbereich.” 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 25 of 290 language schools based in Switzerland
See the full list, filter by size, metro and specialty, and access 447 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Language schools based in Switzerland at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 290 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 Switzerland 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 447 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 Switzerland?
RevenueBase identified 290 company matches for language schools associated with Switzerland 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?
SIS Swiss International School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most language schools?
Zurich leads with 53 company records, followed by Geneva (26) and Lausanne (20).
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 447 professional contacts with verified work emails tracked across these 290 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 290 language schools based in Switzerland. 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Language schools based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 language schools based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 290 matching company records for language schools based in Switzerland, with 5,705 tracked contacts and 447 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 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 25 language schools based in Switzerland
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 | SIS Swiss International Schoolbilingual.education HQ: Männedorf, SwitzerlandReported employees: 1,001-5,000 | Männedorf, Switzerland | 1,001-5,000 | Exact match | 324 contacts → |
“SIS Swiss International School is a group of private day schools offering bilingual education from kindergarten through to college.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  HKV Aarauhkvaarau.chHQ: Aarau, SwitzerlandReported employees: 201-500 | Aarau, Switzerland | 201-500 | Exact match | 213 contacts → |
“Die Handelsschule KV Aarau bietet Grundbildung, Lehrgänge, Seminare und Kurse in der Berufsfachschule, Erwachsenenbildung sowie in der Führungsakademie HF in Aarau an.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EF English Firstenglish1.com HQ: Lucerne, SwitzerlandReported employees: 5,001-10,000 | Lucerne, Switzerland | 5,001-10,000 | Exact match | 136 contacts → |
“EF English First, is one of the largest providers of English language learning in the world, with students of all ages and teachers who are passionate about their jobs in the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Zhaw Applied Linguisticszhaw.chHQ: 8401 Winterthur, SwitzerlandReported employees: 201-500 | 8401 Winterthur, Switzerland | 201-500 | Exact match | 115 contacts → |
“Applied linguistics examines the role played by language and communication in real-life situations – be it in society at large, in working life, in the educational context or the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SWS Schulen FÜR Wirtschaft UND Sprachensws-weiterbildung.ch HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 94 contacts → |
“Wir lassen Sie nicht warten: Die Durchführung unserer Lehrgänge ist bis zu 4-mal jährlich garantiert.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Alpadia Language Schoolsalpadia.comHQ: Montreux, SwitzerlandReported employees: 51-200 | Montreux, Switzerland | 51-200 | Exact match | 92 contacts → |
“Alpadia Language Schools is a Swiss company with an international vision, devoted to excellence in teaching languages to enrich students' futures.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ILSils-zuerich.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 65 contacts → |
“Eduqua-zertifizierte Sprachschule.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Frei's Schulenfreisschulen.ch HQ: Luzern, SwitzerlandReported employees: 51-200 | Luzern, Switzerland | 51-200 | Exact match | 57 contacts → |
“FREI'S Schulen - Grundbildungen I Weiterbildungen I Sprachen mit autorisiertem Cambridge English Exam Centre Die FREI'S Schulen sind als Kantonale Berufsfachschule und…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bell Language School Switzerlandbell-school.chHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 51 contacts → |
“Bell Language School offers language courses to learners of all ages.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  ASC Languagesasc-languages.chHQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 40 contacts → |
“Forte de 50 ans d'expérience dans le domaine de la formation linguistique, ASC Languages propose des cours sur mesure à une longue liste de clients tous plus exigeants les uns que…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Institut International Notre-Dame DU LACnotre-dame-du-lac.ch HQ: Cologny, SwitzerlandReported employees: 51-200 | Cologny, Switzerland | 51-200 | Exact match | 40 contacts → |
“English classes from age 3 - Spectacular environment” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vox-Sprachschulevox-sprachschule.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 40 contacts → |
“VOX-Sprachschule GmbH is an independent and quality-oriented language school with a mission to reshape and modernize the language-learning experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Easypeasyfluenteasypeasyfluent.comHQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 37 contacts → |
“Redefining English learning with a modern, practice-first approach.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Alemania Deutschschulealemania.chHQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 37 contacts → |
“Führende Deutschsprachschule in der Schweiz mit Standorten in Zürich, Bern und Luzern Bereits mehr als Menschen haben bei uns Deutsch gelernt.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HDS Haus DER Sprachen AGhds.ch HQ: Sankt Gallen, SwitzerlandReported employees: 51-200 | Sankt Gallen, Switzerland | 51-200 | Exact match | 35 contacts → |
“HDS Handels- und Dolmetscherschule St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tandem International Multilingual Schooltandem-ims.ch HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 29 contacts → |
“Tandem International Multilingual School offers multilingual education from nursery to Matura in German, English and French within a structured, child-focused environment.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sprachschule Schneider AGsprachschuleschneider.chHQ: Stadtkreis 9, SwitzerlandReported employees: 51-200 | Stadtkreis 9, Switzerland | 51-200 | Exact match | 26 contacts → |
“Let’s Talk Business.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Alpha Sprachwelt AGalphasprachwelt.chHQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 23 contacts → |
“Wir lehren die Sprache, damit Menschen sich verstehen – und sich auf Augenhöhe begegnen.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MY School Ticinomyschoolticino.ch HQ: Castel San Pietro, SwitzerlandReported employees: 51-200 | Castel San Pietro, Switzerland | 51-200 | Exact match | 22 contacts → |
“My School Ticino is a bilingual Italian / English school situated in Castel San Pietro.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hallo Deutschschulehallodeutschschule.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 22 contacts → |
“We are a German language school in Zurich, Switzerland.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OSAMosamformations.com HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 22 contacts → |
“We offer language and communication courses with expert instructors and an innovative method.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Voxea Swiss Private Academyvoxea.com HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 21 contacts → |
“Depuis sa création en 1973, VOXEA Swiss Private Academy a développé une expertise de haut niveau en langues et en communication écrite, verbale et non verbale.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  BOA Linguaboalingua.chHQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 19 contacts → |
“Boa Lingua is a Swiss organization, specializing in language travel and international education experiences abroad.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Homestudieshomestudies.chHQ: Stadtkreis 11, SwitzerlandReported employees: 51-200 | Stadtkreis 11, Switzerland | 51-200 | Exact match | 18 contacts → |
“So flexibel haben Sie noch nie gelernt: Die Sprachkurse bei homestudies richten sich nur nach den individuellen Bedürfnissen jedes Schülers.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Social Input Gmbhsocialinput.ch HQ: Aarau, SwitzerlandReported employees: 11-50 | Aarau, Switzerland | 11-50 | Exact match | 16 contacts → |
“Die social input gmbh verfügt über langjährige Erfahrung als Bildungsinstitution mit Angeboten im Sprach- und Integrationsbereich.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 290 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
287 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 Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 290 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 Switzerland?
The saved snapshot records 290 matching company records, 5,705 tracked contacts and 447 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 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
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- Language schools based in Sao Paulo, Brazil
- Language schools based in Montreal, Canada
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- Language schools based in Berlin, Germany
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 language schools based in Switzerland. Snapshot: September 15, 2026. https://revenuebase.ai/companies/language-schools/switzerland.
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
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- New lists
- Language schools based in Belo Horizonte, Brazil
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Company intelligence · public preview
Top 25 language schools based in Switzerland
RevenueBase records 290 matching company records for language schools based in Switzerland, with 5,705 tracked contacts and 447 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 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 25 language schools based in Switzerland
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 | SIS Swiss International Schoolbilingual.education HQ: Männedorf, SwitzerlandReported employees: 1,001-5,000 | Männedorf, Switzerland | 1,001-5,000 | Exact match | 324 contacts → |
“SIS Swiss International School is a group of private day schools offering bilingual education from kindergarten through to college.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HKV Aarauhkvaarau.ch HQ: Aarau, SwitzerlandReported employees: 201-500 | Aarau, Switzerland | 201-500 | Exact match | 213 contacts → |
“Die Handelsschule KV Aarau bietet Grundbildung, Lehrgänge, Seminare und Kurse in der Berufsfachschule, Erwachsenenbildung sowie in der Führungsakademie HF in Aarau an.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | EF English Firstenglish1.com HQ: Lucerne, SwitzerlandReported employees: 5,001-10,000 | Lucerne, Switzerland | 5,001-10,000 | Exact match | 136 contacts → |
“EF English First, is one of the largest providers of English language learning in the world, with students of all ages and teachers who are passionate about their jobs in the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Zhaw Applied Linguisticszhaw.ch HQ: 8401 Winterthur, SwitzerlandReported employees: 201-500 | 8401 Winterthur, Switzerland | 201-500 | Exact match | 115 contacts → |
“Applied linguistics examines the role played by language and communication in real-life situations – be it in society at large, in working life, in the educational context or the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SWS Schulen FÜR Wirtschaft UND Sprachensws-weiterbildung.ch HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 94 contacts → |
“Wir lassen Sie nicht warten: Die Durchführung unserer Lehrgänge ist bis zu 4-mal jährlich garantiert.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Alpadia Language Schoolsalpadia.com HQ: Montreux, SwitzerlandReported employees: 51-200 | Montreux, Switzerland | 51-200 | Exact match | 92 contacts → |
“Alpadia Language Schools is a Swiss company with an international vision, devoted to excellence in teaching languages to enrich students' futures.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ILSils-zuerich.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 65 contacts → |
“Eduqua-zertifizierte Sprachschule.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Frei's Schulenfreisschulen.ch HQ: Luzern, SwitzerlandReported employees: 51-200 | Luzern, Switzerland | 51-200 | Exact match | 57 contacts → |
“FREI'S Schulen - Grundbildungen I Weiterbildungen I Sprachen mit autorisiertem Cambridge English Exam Centre Die FREI'S Schulen sind als Kantonale Berufsfachschule und…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bell Language School Switzerlandbell-school.ch HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 51 contacts → |
“Bell Language School offers language courses to learners of all ages.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ASC Languagesasc-languages.ch HQ: Geneva, SwitzerlandReported employees: 51-200 | Geneva, Switzerland | 51-200 | Exact match | 40 contacts → |
“Forte de 50 ans d'expérience dans le domaine de la formation linguistique, ASC Languages propose des cours sur mesure à une longue liste de clients tous plus exigeants les uns que…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Institut International Notre-Dame DU LACnotre-dame-du-lac.ch HQ: Cologny, SwitzerlandReported employees: 51-200 | Cologny, Switzerland | 51-200 | Exact match | 40 contacts → |
“English classes from age 3 - Spectacular environment” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Vox-Sprachschulevox-sprachschule.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 40 contacts → |
“VOX-Sprachschule GmbH is an independent and quality-oriented language school with a mission to reshape and modernize the language-learning experience.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Easypeasyfluenteasypeasyfluent.com HQ: Zug, SwitzerlandReported employees: 11-50 | Zug, Switzerland | 11-50 | Exact match | 37 contacts → |
“Redefining English learning with a modern, practice-first approach.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Alemania Deutschschulealemania.ch HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 37 contacts → |
“Führende Deutschsprachschule in der Schweiz mit Standorten in Zürich, Bern und Luzern Bereits mehr als Menschen haben bei uns Deutsch gelernt.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HDS Haus DER Sprachen AGhds.ch HQ: Sankt Gallen, SwitzerlandReported employees: 51-200 | Sankt Gallen, Switzerland | 51-200 | Exact match | 35 contacts → |
“HDS Handels- und Dolmetscherschule St.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tandem International Multilingual Schooltandem-ims.ch HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 29 contacts → |
“Tandem International Multilingual School offers multilingual education from nursery to Matura in German, English and French within a structured, child-focused environment.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sprachschule Schneider AGsprachschuleschneider.ch HQ: Stadtkreis 9, SwitzerlandReported employees: 51-200 | Stadtkreis 9, Switzerland | 51-200 | Exact match | 26 contacts → |
“Let’s Talk Business.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Alpha Sprachwelt AGalphasprachwelt.ch HQ: Zurich, SwitzerlandReported employees: 51-200 | Zurich, Switzerland | 51-200 | Exact match | 23 contacts → |
“Wir lehren die Sprache, damit Menschen sich verstehen – und sich auf Augenhöhe begegnen.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MY School Ticinomyschoolticino.ch HQ: Castel San Pietro, SwitzerlandReported employees: 51-200 | Castel San Pietro, Switzerland | 51-200 | Exact match | 22 contacts → |
“My School Ticino is a bilingual Italian / English school situated in Castel San Pietro.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hallo Deutschschulehallodeutschschule.ch HQ: Zürich, SwitzerlandReported employees: 11-50 | Zürich, Switzerland | 11-50 | Exact match | 22 contacts → |
“We are a German language school in Zurich, Switzerland.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | OSAMosamformations.com HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 22 contacts → |
“We offer language and communication courses with expert instructors and an innovative method.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Voxea Swiss Private Academyvoxea.com HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 21 contacts → |
“Depuis sa création en 1973, VOXEA Swiss Private Academy a développé une expertise de haut niveau en langues et en communication écrite, verbale et non verbale.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | BOA Linguaboalingua.ch HQ: Zug, SwitzerlandReported employees: 51-200 | Zug, Switzerland | 51-200 | Exact match | 19 contacts → |
“Boa Lingua is a Swiss organization, specializing in language travel and international education experiences abroad.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Homestudieshomestudies.ch HQ: Stadtkreis 11, SwitzerlandReported employees: 51-200 | Stadtkreis 11, Switzerland | 51-200 | Exact match | 18 contacts → |
“So flexibel haben Sie noch nie gelernt: Die Sprachkurse bei homestudies richten sich nur nach den individuellen Bedürfnissen jedes Schülers.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Social Input Gmbhsocialinput.ch HQ: Aarau, SwitzerlandReported employees: 11-50 | Aarau, Switzerland | 11-50 | Exact match | 16 contacts → |
“Die social input gmbh verfügt über langjährige Erfahrung als Bildungsinstitution mit Angeboten im Sprach- und Integrationsbereich.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 290 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
287 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 Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 290 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 Switzerland?
The saved snapshot records 290 matching company records, 5,705 tracked contacts and 447 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 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 25 language schools based in Switzerland. Snapshot: September 15, 2026. https://revenuebase.ai/companies/language-schools/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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