Company lists · Data refreshed September 2026
Top 25 International schools based in Switzerland
RevenueBase identified 408 company matches for international schools associated with Switzerland as of September 2026 and tracks 12,656 professional contacts across them, including 2,838 with verified work emails. Zurich is the largest hub.
This list covers company matches for international 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 20, 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 international schools based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 747 contacts → | ||||
Exact match “Welcome to the International School of Geneva - Bienvenue à l'Ecole Internationale de Genève.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 386 contacts → | ||||
Exact match “Primarschule is a company based out of Switzerland.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 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 20, 2026 · View company records in RevenueBase | |||||
| 4 | 298 contacts → | ||||
Exact match “Zurich International School is an inclusive non-profit day school in the Greater Zurich area that delivers comprehensive bilingual and international educational programs for local…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 250 contacts → | ||||
Exact match “The International School of Zug and Luzern (ISZL) is a non-profit, co-educational day school from Early Years to Grade 12 (ages 3-19) serving the international community of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 226 contacts → | ||||
Exact match “EF Academy, Private Day and Boarding Schools, with three modern, campuses in New York, Pasadena and Oxford, opens a world of opportunities for high school students by providing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 216 contacts → | ||||
Exact match “International School Basel is a private, not-for-profit, co-educational day school established in 1979.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 199 contacts → | ||||
Exact match “Founded by M.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 194 contacts → | ||||
Exact match “Du jardin d'enfants aux portes de l'université : maternelle, primaire, cycle, collège, lycée L’Institut Florimont forme depuis 1905 des jeunes capables de se situer dans le monde.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 193 contacts → | ||||
Exact match “The International School of Lausanne is a not-for-profit, English-language day school that emphasises academic excellence and rigour in a supportive school and family environment.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 183 contacts → | ||||
Exact match “Aiglon College is an international, private co-educational boarding school in the Swiss alps.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 173 contacts → | ||||
Exact match “We are a goal-oriented, recognised and owner-managed private school group.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 172 contacts → | ||||
Exact match “Academia ist einer der grössten privaten Bildungsanbieter in der Schweiz.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 164 contacts → | ||||
Exact match “Founded in 1960, ICS Inter-Community School Zurich is the oldest international school in the Greater Zurich Area and today, one of its most forward-looking.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 142 contacts → | ||||
Exact match “With a mission statement of “Developing innovative, compassionate and responsible citizens of the world", Leysin American School is an independent boarding school located in the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 137 contacts → | ||||
Exact match “For more than 120 years, IIL has offered students an international education of excellence, combining academic rigour and personal development.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 132 contacts → | ||||
Exact match “L'école MOSER est un établissement privé, fondé en 1961 par Henri Moser.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 101 contacts → | ||||
Exact match “At Haut-Lac we believe that a holistic approach to education which is adapted to the developmental stages of the children and adolescents in our care is the only way forward.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 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 20, 2026 · View company records in RevenueBase | |||||
| 20 | 90 contacts → | ||||
Exact match “Institut auf dem Rosenberg, the Artisans of Education®, offers a uniquely personalised and future-focused educational experience, where academic excellence is combined with…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 81 contacts → | ||||
Exact match “Institut Montana Switzerland has been a truly Swiss international day and boarding school since 1926.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 79 contacts → | ||||
Exact match “The Lyceum Alpinum Zuoz is an international boarding school with a history stretching back over 120 years, located near St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 76 contacts → | ||||
Exact match “Welcome to Le Régent International School!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 75 contacts → | ||||
Exact match “St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 68 contacts → | ||||
Exact match “Family-owned Swiss IB Diploma Boarding and Day school since 1947.” Recorded in the RevenueBase company graph · Sep 20, 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 “international 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 408 international schools based in Switzerland
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International schools based in Switzerland at a glance
As of Sep 20, 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 408 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 “international 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 2,838 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 20, 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 “international schools”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many international schools are there based in Switzerland?
RevenueBase identified 408 company matches for international 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?
International School Of Geneva tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most international schools?
Zurich leads with 25 company records, followed by Lausanne (18) and Geneva (15).
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 2,838 professional contacts with verified work emails tracked across these 408 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 408 international 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
- International schools based in Belo Horizonte, Brazil
- International schools based in Brasilia, Brazil
- International schools based in Campinas, Brazil
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Company intelligence · public preview
Top 25 international 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 408 matching company records for international schools based in Switzerland, with 12,656 tracked contacts and 2,838 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 20, 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 international 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 | International School Of Genevaecolint.ch HQ: Geneva, SwitzerlandReported employees: 1,001-5,000 | Geneva, Switzerland | 1,001-5,000 | Exact match | 747 contacts → |
“Welcome to the International School of Geneva - Bienvenue à l'Ecole Internationale de Genève.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Primarschuleschule-feuerthalen.ch HQ: Feuerthalen, SwitzerlandReported employees: 201-500 | Feuerthalen, Switzerland | 201-500 | Exact match | 386 contacts → |
“Primarschule is a company based out of Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Wadenswil, SwitzerlandReported employees: 201-500 | Wadenswil, Switzerland | 201-500 | Exact match | 298 contacts → |
“Zurich International School is an inclusive non-profit day school in the Greater Zurich area that delivers comprehensive bilingual and international educational programs for local…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Baar, SwitzerlandReported employees: 201-500 | Baar, Switzerland | 201-500 | Exact match | 250 contacts → |
“The International School of Zug and Luzern (ISZL) is a non-profit, co-educational day school from Early Years to Grade 12 (ages 3-19) serving the international community of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | EF Academyefacademy.org HQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 226 contacts → |
“EF Academy, Private Day and Boarding Schools, with three modern, campuses in New York, Pasadena and Oxford, opens a world of opportunities for high school students by providing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | International School Baselisbasel.ch HQ: Reinach, SwitzerlandReported employees: 201-500 | Reinach, Switzerland | 201-500 | Exact match | 216 contacts → |
“International School Basel is a private, not-for-profit, co-educational day school established in 1979.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tasis-Switzerlandtasis.ch HQ: Doro, SwitzerlandReported employees: 51-200 | Doro, Switzerland | 51-200 | Exact match | 199 contacts → |
“Founded by M.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Institut Florimont - Genèveflorimont.ch HQ: Petit-lancy, SwitzerlandReported employees: 51-200 | Petit-lancy, Switzerland | 51-200 | Exact match | 194 contacts → |
“Du jardin d'enfants aux portes de l'université : maternelle, primaire, cycle, collège, lycée L’Institut Florimont forme depuis 1905 des jeunes capables de se situer dans le monde.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Le Mont-sur-lausanne, SwitzerlandReported employees: 201-500 | Le Mont-sur-lausanne, Switzerland | 201-500 | Exact match | 193 contacts → |
“The International School of Lausanne is a not-for-profit, English-language day school that emphasises academic excellence and rigour in a supportive school and family environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aiglon Collegeaiglon.chHQ: Chesières, SwitzerlandReported employees: 201-500 | Chesières, Switzerland | 201-500 | Exact match | 183 contacts → |
“Aiglon College is an international, private co-educational boarding school in the Swiss alps.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Feusi Bildungszentrumfeusi.ch HQ: Bern, SwitzerlandReported employees: 201-500 | Bern, Switzerland | 201-500 | Exact match | 173 contacts → |
“We are a goal-oriented, recognised and owner-managed private school group.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Academia Group Switzerland AGacademia-group.chHQ: Basel, SwitzerlandReported employees: 1,001-5,000 | Basel, Switzerland | 1,001-5,000 | Exact match | 172 contacts → |
“Academia ist einer der grössten privaten Bildungsanbieter in der Schweiz.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Zumikon, SwitzerlandReported employees: 201-500 | Zumikon, Switzerland | 201-500 | Exact match | 164 contacts → |
“Founded in 1960, ICS Inter-Community School Zurich is the oldest international school in the Greater Zurich Area and today, one of its most forward-looking.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Leysin, SwitzerlandReported employees: 51-200 | Leysin, Switzerland | 51-200 | Exact match | 142 contacts → |
“With a mission statement of “Developing innovative, compassionate and responsible citizens of the world", Leysin American School is an independent boarding school located in the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Grand-lancy, SwitzerlandReported employees: 201-500 | Grand-lancy, Switzerland | 201-500 | Exact match | 137 contacts → |
“For more than 120 years, IIL has offered students an international education of excellence, combining academic rigour and personal development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ecole Moserecolemoser.ch HQ: Chêne-bougeries, SwitzerlandReported employees: 201-500 | Chêne-bougeries, Switzerland | 201-500 | Exact match | 132 contacts → |
“L'école MOSER est un établissement privé, fondé en 1961 par Henri Moser.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Haut-Lac International Bilingual Schoolhaut-lac.ch HQ: St-légier, SwitzerlandReported employees: 51-200 | St-légier, Switzerland | 51-200 | Exact match | 101 contacts → |
“At Haut-Lac we believe that a holistic approach to education which is adapted to the developmental stages of the children and adolescents in our care is the only way forward.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Institut AUF DEM Rosenberginstrosenberg.chHQ: St. Gallen, SwitzerlandReported employees: 51-200 | St. Gallen, Switzerland | 51-200 | Exact match | 90 contacts → |
“Institut auf dem Rosenberg, the Artisans of Education®, offers a uniquely personalised and future-focused educational experience, where academic excellence is combined with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Institut Montana Zugerberg AGmontana-zug.ch HQ: Zugerberg, SwitzerlandReported employees: 51-200 | Zugerberg, Switzerland | 51-200 | Exact match | 81 contacts → |
“Institut Montana Switzerland has been a truly Swiss international day and boarding school since 1926.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lyceum Alpinum Zuozlyceum-alpinum.ch HQ: Zuoz, SwitzerlandReported employees: 51-200 | Zuoz, Switzerland | 51-200 | Exact match | 79 contacts → |
“The Lyceum Alpinum Zuoz is an international boarding school with a history stretching back over 120 years, located near St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LE Régent International Schoolregentschool.ch HQ: Crans Montana, SwitzerlandReported employees: 51-200 | Crans Montana, Switzerland | 51-200 | Exact match | 76 contacts → |
“Welcome to Le Régent International School!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | St. George's International School, Switzerlandstgeorges.ch HQ: Clarens / Montreux, SwitzerlandReported employees: 51-200 | Clarens / Montreux, Switzerland | 51-200 | Exact match | 75 contacts → |
“St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LA Garenne International Schoolla-garenne.ch HQ: Chesières, SwitzerlandReported employees: 51-200 | Chesières, Switzerland | 51-200 | Exact match | 68 contacts → |
“Family-owned Swiss IB Diploma Boarding and Day school since 1947.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 408 company matches
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International schools: dataset insights
September 20, 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
401 records in the displayed employee bands.
7 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 408 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 20, 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 international 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 international schools did RevenueBase find based in Switzerland?
The saved snapshot records 408 matching company records, 12,656 tracked contacts and 2,838 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 20, 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
International schools by geography
- International schools based in Belo Horizonte, Brazil
- International schools based in Brasilia, Brazil
- International schools based in Campinas, Brazil
- International schools based in Curitiba, Brazil
- International schools based in Rio De Janeiro, Brazil
- International schools based in Salvador, Brazil
- International schools based in Sao Paulo, Brazil
- International schools based in Shanghai, China
- International schools based in Berlin, Germany
- International schools based in Ahmedabad, India
- International schools based in Bangalore, India
- International schools based in Chennai, India
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 international schools based in Switzerland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/international-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
- Lists by location
- Lists A-Z
- New lists
- International schools based in Belo Horizonte, Brazil
- International schools based in Brasilia, Brazil
- International schools based in Campinas, Brazil
- International schools based in Curitiba, Brazil
- International schools based in Rio De Janeiro, Brazil
- International schools based in Salvador, Brazil
Company intelligence · public preview
Top 25 international schools based in Switzerland
RevenueBase records 408 matching company records for international schools based in Switzerland, with 12,656 tracked contacts and 2,838 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 20, 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 international 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 | International School Of Genevaecolint.ch HQ: Geneva, SwitzerlandReported employees: 1,001-5,000 | Geneva, Switzerland | 1,001-5,000 | Exact match | 747 contacts → |
“Welcome to the International School of Geneva - Bienvenue à l'Ecole Internationale de Genève.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Primarschuleschule-feuerthalen.ch HQ: Feuerthalen, SwitzerlandReported employees: 201-500 | Feuerthalen, Switzerland | 201-500 | Exact match | 386 contacts → |
“Primarschule is a company based out of Switzerland.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Wadenswil, SwitzerlandReported employees: 201-500 | Wadenswil, Switzerland | 201-500 | Exact match | 298 contacts → |
“Zurich International School is an inclusive non-profit day school in the Greater Zurich area that delivers comprehensive bilingual and international educational programs for local…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Baar, SwitzerlandReported employees: 201-500 | Baar, Switzerland | 201-500 | Exact match | 250 contacts → |
“The International School of Zug and Luzern (ISZL) is a non-profit, co-educational day school from Early Years to Grade 12 (ages 3-19) serving the international community of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | EF Academyefacademy.org HQ: Zurich, SwitzerlandReported employees: 501-1,000 | Zurich, Switzerland | 501-1,000 | Exact match | 226 contacts → |
“EF Academy, Private Day and Boarding Schools, with three modern, campuses in New York, Pasadena and Oxford, opens a world of opportunities for high school students by providing…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | International School Baselisbasel.ch HQ: Reinach, SwitzerlandReported employees: 201-500 | Reinach, Switzerland | 201-500 | Exact match | 216 contacts → |
“International School Basel is a private, not-for-profit, co-educational day school established in 1979.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tasis-Switzerlandtasis.ch HQ: Doro, SwitzerlandReported employees: 51-200 | Doro, Switzerland | 51-200 | Exact match | 199 contacts → |
“Founded by M.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Institut Florimont - Genèveflorimont.ch HQ: Petit-lancy, SwitzerlandReported employees: 51-200 | Petit-lancy, Switzerland | 51-200 | Exact match | 194 contacts → |
“Du jardin d'enfants aux portes de l'université : maternelle, primaire, cycle, collège, lycée L’Institut Florimont forme depuis 1905 des jeunes capables de se situer dans le monde.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Le Mont-sur-lausanne, SwitzerlandReported employees: 201-500 | Le Mont-sur-lausanne, Switzerland | 201-500 | Exact match | 193 contacts → |
“The International School of Lausanne is a not-for-profit, English-language day school that emphasises academic excellence and rigour in a supportive school and family environment.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aiglon Collegeaiglon.ch HQ: Chesières, SwitzerlandReported employees: 201-500 | Chesières, Switzerland | 201-500 | Exact match | 183 contacts → |
“Aiglon College is an international, private co-educational boarding school in the Swiss alps.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Feusi Bildungszentrumfeusi.ch HQ: Bern, SwitzerlandReported employees: 201-500 | Bern, Switzerland | 201-500 | Exact match | 173 contacts → |
“We are a goal-oriented, recognised and owner-managed private school group.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Academia Group Switzerland AGacademia-group.ch HQ: Basel, SwitzerlandReported employees: 1,001-5,000 | Basel, Switzerland | 1,001-5,000 | Exact match | 172 contacts → |
“Academia ist einer der grössten privaten Bildungsanbieter in der Schweiz.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Zumikon, SwitzerlandReported employees: 201-500 | Zumikon, Switzerland | 201-500 | Exact match | 164 contacts → |
“Founded in 1960, ICS Inter-Community School Zurich is the oldest international school in the Greater Zurich Area and today, one of its most forward-looking.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Leysin, SwitzerlandReported employees: 51-200 | Leysin, Switzerland | 51-200 | Exact match | 142 contacts → |
“With a mission statement of “Developing innovative, compassionate and responsible citizens of the world", Leysin American School is an independent boarding school located in the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Grand-lancy, SwitzerlandReported employees: 201-500 | Grand-lancy, Switzerland | 201-500 | Exact match | 137 contacts → |
“For more than 120 years, IIL has offered students an international education of excellence, combining academic rigour and personal development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Ecole Moserecolemoser.ch HQ: Chêne-bougeries, SwitzerlandReported employees: 201-500 | Chêne-bougeries, Switzerland | 201-500 | Exact match | 132 contacts → |
“L'école MOSER est un établissement privé, fondé en 1961 par Henri Moser.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Haut-Lac International Bilingual Schoolhaut-lac.ch HQ: St-légier, SwitzerlandReported employees: 51-200 | St-légier, Switzerland | 51-200 | Exact match | 101 contacts → |
“At Haut-Lac we believe that a holistic approach to education which is adapted to the developmental stages of the children and adolescents in our care is the only way forward.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Institut AUF DEM Rosenberginstrosenberg.ch HQ: St. Gallen, SwitzerlandReported employees: 51-200 | St. Gallen, Switzerland | 51-200 | Exact match | 90 contacts → |
“Institut auf dem Rosenberg, the Artisans of Education®, offers a uniquely personalised and future-focused educational experience, where academic excellence is combined with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Institut Montana Zugerberg AGmontana-zug.ch HQ: Zugerberg, SwitzerlandReported employees: 51-200 | Zugerberg, Switzerland | 51-200 | Exact match | 81 contacts → |
“Institut Montana Switzerland has been a truly Swiss international day and boarding school since 1926.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lyceum Alpinum Zuozlyceum-alpinum.ch HQ: Zuoz, SwitzerlandReported employees: 51-200 | Zuoz, Switzerland | 51-200 | Exact match | 79 contacts → |
“The Lyceum Alpinum Zuoz is an international boarding school with a history stretching back over 120 years, located near St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LE Régent International Schoolregentschool.ch HQ: Crans Montana, SwitzerlandReported employees: 51-200 | Crans Montana, Switzerland | 51-200 | Exact match | 76 contacts → |
“Welcome to Le Régent International School!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | St. George's International School, Switzerlandstgeorges.ch HQ: Clarens / Montreux, SwitzerlandReported employees: 51-200 | Clarens / Montreux, Switzerland | 51-200 | Exact match | 75 contacts → |
“St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | LA Garenne International Schoolla-garenne.ch HQ: Chesières, SwitzerlandReported employees: 51-200 | Chesières, Switzerland | 51-200 | Exact match | 68 contacts → |
“Family-owned Swiss IB Diploma Boarding and Day school since 1947.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 408 company matches
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International schools: dataset insights
September 20, 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
401 records in the displayed employee bands.
7 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 408 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 20, 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 international 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 international schools did RevenueBase find based in Switzerland?
The saved snapshot records 408 matching company records, 12,656 tracked contacts and 2,838 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 20, 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 international schools based in Switzerland. Snapshot: September 20, 2026. https://revenuebase.ai/companies/international-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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- International schools based in Belo Horizonte, Brazil
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