Company lists · Data refreshed November 2026

Top 17 Immersion language programs based in Switzerland

RevenueBase identified 97 company matches for immersion language programs associated with Switzerland as of November 2026 and tracks 2,178 professional contacts across them, including 58 with verified work emails. Zurich is the largest hub.

This list covers company matches for immersion language programs 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
97Companies
2,178Contacts tracked
58Verified emails
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The 17 largest immersion language programs based in Switzerland

Ranked by team size
Top 17 of 97 company matches for immersion language programs 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 matchBern, SwitzerlandHQ recorded Nov 6, 20261,001-5,000109 contacts →

Exact match

“inlingua international is one of the world's leading language training organizations with over 250 Language Centers in more than 30 countries across Europe, Asia, North and South…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20044 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20040 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZug, SwitzerlandHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Boa Lingua is a Swiss organization, specializing in language travel and international education experiences abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchStadtkreis 4 Aussersihl, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“AFS is an international, voluntary, non-governmental, non-profit organization that provides intercultural learning opportunities to help people develop the knowledge, skills and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMendrisio, SwitzerlandHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Pianeta Lingua è la scuola innovativa di 10 lingue che riunisce esperti/e madrelingua che da più di 15 anni si occupano di formazione linguistica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBaden, SwitzerlandHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“With more than 20 years' experience in teaching languages and an average of 600 courses a year, TLC is the right partner for language courses which are individualised, practical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“LanguageMasters sind eine Sprachschule und ein Übersetzungsbüro im Zentrum von Zürich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“At Pro Linguis we breath and love languages, and have done so since 1955, when we organised our first language travel to Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStadtkreis 3 Wiedikon, SwitzerlandHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Linguista Sprachaufenthalte ist eine Marke der Media Touristik AG und gehört seit 2010 zur Globetrotter Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLugano, SwitzerlandHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Imparare inglese da adulti è completamente diverso.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Der ARCADIA Bildungscampus AG bildet das Dach für eine Vielzahl von ausgezeichneten Aus- und Weiterbildungen im sprachlichen wie auch im schulischen Bereich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEstavayer, SwitzerlandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“SWISS LINGUA accompagne les entreprises et leurs collaborateurs dans l’apprentissage des langues en contexte professionnel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSion, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“La meilleure qualité en 11 Langues!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLangenthal, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKippel, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Business English Consulting is your solution for language training tailored to your needs and texts and translations that help you communicate clearly.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNeuchatel, SwitzerlandHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

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

Showing 17 of 97 immersion language programs based in Switzerland

See the full list, filter by size, metro and specialty, and access 58 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Immersion language programs based in Switzerland at a glance

As of Nov 6, 2026
2.7%Verified-email coverage
22.5Average contacts per company
11-50Median size (employees)
14.4%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
27
51-200
13
201-500
4
1,001-5,000
2
10001+
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 97 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 “immersion language programs” 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 58 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 “immersion language programs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many immersion language programs are there based in Switzerland?

RevenueBase identified 97 company matches for immersion language programs 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?

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

Which city has the most immersion language programs?

Zurich leads with 14 company records, followed by Geneva (12) and Lausanne (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 58 professional contacts with verified work emails tracked across these 97 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.