Company lists · Data refreshed November 2026

Top 25 Prep schools for boarding based in Switzerland

RevenueBase identified 125 company matches for prep schools for boarding associated with Switzerland as of November 2026 and tracks 2,874 professional contacts across them, including 803 with verified work emails. Zurich is the largest hub.

This list covers company matches for prep schools for boarding 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
125Companies
2,874Contacts tracked
803Verified emails
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The 25 largest prep schools for boarding based in Switzerland

Ranked by team size
Top 25 of 125 company matches for prep schools for boarding based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026501-1,000221 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRolle, SwitzerlandHQ recorded Nov 6, 202651-200214 contacts →

Exact match

“Le Rosey’s campus is set in 28 hectares of magnificent landscaped grounds where age-old trees frame our buildings and sports facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDoro, SwitzerlandHQ recorded Nov 6, 202651-200210 contacts →

Exact match

“Founded by M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChesières, SwitzerlandHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

“Aiglon College is an international, private co-educational boarding school in the Swiss alps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLeysin, SwitzerlandHQ recorded Nov 6, 202651-200157 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202651-200105 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCrans Montana, SwitzerlandHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Welcome to Le Régent International School!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZuoz, SwitzerlandHQ recorded Nov 6, 202651-20078 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHasliberg Goldern, SwitzerlandHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“The Ecole d’Humanité is a bilingual international boarding school situated in the heart of the Swiss Alps.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGenthod/versoix, SwitzerlandHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Since 1961, Geneva English School offers a British education for international students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Welcome to the Brillantmont International School page, a private day and boarding school in Lausanne, Switzerland, educating the young adults of tomorrow for 140 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchEcublens, SwitzerlandHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“À l’Ecole Vivalys, nous lions l’enseignement des savoirs fondamentaux à l’expérience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchImmensee, SwitzerlandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Das Gymnasium Immensee ist eine Leistungsschule mit individueller Topbetreuung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMontreux, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Surval is an exceptional international boarding school exclusively for girls aged 12-19, enjoying a spectacular setting in a beautiful corner of Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUrdorf, SwitzerlandHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Schule Urdorf, Volksschule”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFrauenfeld, SwitzerlandHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

“Die Schulen Frauenfeld sind Lern -und Lebensort.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSissach, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDavos, SwitzerlandHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Die Schweizerische Alpine Mittelschule Davos (SAMD) vereint Gymnasium, Handelsmittelschule und Internat unter einem Dach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEinsiedeln, SwitzerlandHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Die Stiftsschule Einsiedeln ist ein staatlich anerkanntes privates Gymnasium und wird vom Kloster Einsiedeln getragen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLausanne, SwitzerlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Une autre manière de vivre l'école" Ecole privée située au cœur de Lausanne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchEbikon, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Gymnasium St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAdliswil, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUri, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“International School Altdorf is an international Boarding & Day School in central Switzerland offering students between 15-19 MYP and IB programs and preparing them holistically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEglisau, SwitzerlandHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“Kindergarten, Primarstufe, Sekundarstufe”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEffingen, SwitzerlandHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Das Schulheim Effingen blickt auf eine lange und erfolgreiche Geschichte zurück.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 125 prep schools for boarding based in Switzerland

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Prep schools for boarding based in Switzerland at a glance

As of Nov 6, 2026
27.9%Verified-email coverage
23.0Average contacts per company
11-50Median size (employees)
7.2%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
47
51-200
26
201-500
5
501-1,000
2

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 125 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 “prep schools for boarding” 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 803 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 November 6, 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 “prep schools for boarding”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many prep schools for boarding are there based in Switzerland?

RevenueBase identified 125 company matches for prep schools for boarding associated with Switzerland as of November 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?

EF Academy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prep schools for boarding?

Zurich leads with 9 company records, followed by Lausanne (4) and Winterthur (4).

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 803 professional contacts with verified work emails tracked across these 125 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 November 6, 2026.

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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.