Company lists · Data refreshed September 2026

Top 25 Immersion language programs based in France

Name: Immersion language programs based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 379 companies tracked

RevenueBase identified 379 immersion language programs headquartered in France as of September 2026 and tracks 3,142 professional contacts across them, including 416 with verified work emails. Paris is the largest hub.

This list covers immersion language programs headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

379Companies

3,142Contacts tracked

416Verified emails

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The 25 largest immersion language programs based in France

Ranked by team size

Top 25 of 379 immersion language programs based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to immersion language programs: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Telelangue	Indirect evidence	Ivry-sur-seine Cedex, FranceHQ checked Sep 20, 2026	201-500	189 contacts →
	Indirect evidence “Telelangue est un créateur de technologies d'apprentissage avec une cellule R&D de 45 personnes, et une école de langues avec 800 professeurs répartis dans le monde entier.” Source: RevenueBase Database · checked Sep 20, 2026
2	Linguaphone France	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	176 contacts →
	Indirect evidence “Linguaphone est un acteur "Incontournable" de la formation professionnelle linguistique (classement 2022 du magazine Décideurs).” Source: RevenueBase Database · checked Sep 20, 2026
3	Intercountry	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	131 contacts →
	Partial evidence “Intercountry Group, founded in 1995 and a pioneer in blended learning, is one of France’s leading language learning providers.” Source: RevenueBase Database · checked Sep 20, 2026
4	Capenglish	Indirect evidence	Levallois-perret, FranceHQ checked Sep 20, 2026	n/a	103 contacts →
	Indirect evidence “créée en 2009 par trois anciens étudiants de l’ESC Amiens, est une organisation dédiée à l'enseignement de l'anglais, aussi bien pour les enfants que pour les adultes.” Source: RevenueBase Database · checked Sep 20, 2026
5	LES Ateliers FL	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	68 contacts →
	Indirect evidence “Les ateliers FL are the best experience you can make for learning French in France.” Source: RevenueBase Database · checked Sep 20, 2026
6	Oise Language Masterclass	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	201-500	50 contacts →
	Indirect evidence “OISE est un organisme de formation en langues, spécialisé dans les stages à l'étranger.” Source: RevenueBase Database · checked Sep 20, 2026
7	Westmill International	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	n/a	46 contacts →
	Indirect evidence “Créé en 1979, Westmill International est un organisme de formation indépendant spécialisé dans l'enseignement des langues.” Source: RevenueBase Database · checked Sep 20, 2026
8	Inlingua ILE DE France	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Leader mondial de la formation linguistique • Formations sur mesure axées « métier » destinées aux adultes et professionnels des entreprises • Individualisation des parcours de…” Source: RevenueBase Database · checked Sep 20, 2026
9	LSF Montpellier	Partial evidence	Montpellier, FranceHQ checked Sep 20, 2026	11-50	43 contacts →
	Partial evidence “LSF is a leading French language school located in Montpellier, in the south of France, with many years’ experience teaching French.” Source: RevenueBase Database · checked Sep 20, 2026
10	Centre International D'antibes	Partial evidence	Antibes, FranceHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “Since 1985, the Centre International d’Antibes has stood out as one of the most prestigious French language schools in France, welcoming approximately students from over 50…” Source: RevenueBase Database · checked Sep 20, 2026
11	Accent Francais French Language School	Partial evidence	Montpellier, FranceHQ checked Sep 20, 2026	n/a	33 contacts →
	Partial evidence “Since 1998, Accent Français has been organising French language courses in our distinctive style.” Source: RevenueBase Database · checked Sep 20, 2026
12	Adomlingua	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	33 contacts →
	Indirect evidence “Spécialisée à l'origine dans l'enseignement de formation anglais Paris en cours individuels, Adomlingua a progressivement développé son offre de formation linguistique.” Source: RevenueBase Database · checked Sep 20, 2026
13	Verdié Hello	Indirect evidence	Rodez, FranceHQ checked Sep 20, 2026	11-50	32 contacts →
	Indirect evidence “Partir en séjour linguistique avec VERDIÉ HELLO ce n’est pas uniquement apprendre une langue, c’est aller à la rencontre de ceux qui la parlent pour en saisir toutes les…” Source: RevenueBase Database · checked Sep 20, 2026
14	Clic Campus	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Développez vos compétences professionnelles grâce aux langues!” Source: RevenueBase Database · checked Sep 20, 2026
15	Langue ET Communication	Indirect evidence	Rennes, FranceHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “L’association « Langue & Communication » (L&C), située dans le centre historique de Rennes en Bretagne, est un organisme de formation agréé au titre de la formation continue.” Source: RevenueBase Database · checked Sep 20, 2026
16	Lingoculture	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “French training for international teams and students who need real outcomes.” Source: RevenueBase Database · checked Sep 20, 2026
17	Campus Langues	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Près de apprenants/an 30 formateurs 1300m² de locaux sur 4 sites 23 salles de cours Notre engagement : des formations linguistiques de qualité à prix abordable.” Source: RevenueBase Database · checked Sep 20, 2026
18	Carel Centre DE Langues Royan	Strong evidence	Royan, FranceHQ checked Sep 20, 2026	11-50	22 contacts →
	Strong evidence “Founded in 1966 by the University of Poitiers and the town of Royan, the CAREL offers intensive language programs and immersion courses for school age and adult learners in FLE…” Source: RevenueBase Database · checked Sep 20, 2026
19	Ciel Bretagne	Indirect evidence	Le Relecq-kerhuon, FranceHQ checked Sep 20, 2026	1-10	22 contacts →
	Indirect evidence “Created in 1987 by the Chambre de Commerce et d’Industrie de Brest (Brest Chamber of Commerce and Industry), CIEL Bretagne is ideally located inside the walls of an elegant 19th…” Source: RevenueBase Database · checked Sep 20, 2026
20	Silc Aventures Linguistiques	Indirect evidence	Angoulême, FranceHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Established in 1965, SILC (International Linguistic and Cultural Stays) is an organisation renowned for providing travel around the world for young people from 7 years old through…” Source: RevenueBase Database · checked Sep 20, 2026
21	Viva Mundi, L'école DE Langues Pour Apprendre LE Monde	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “VIVA MUNDI est une école de langue qui propose des formations visant à acquérir les clés linguistiques, sociales et culturelles pour penser, parler et agir en citoyen du monde.” Source: RevenueBase Database · checked Sep 20, 2026
22	Digilangues	Indirect evidence	Nice, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Digilangues accompagne les particuliers et entreprises dans le développement de compétences linguistiques ciblées pour l’atteinte de leurs objectifs personnels et/ou…” Source: RevenueBase Database · checked Sep 20, 2026
23	Language Teams	Partial evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “For every language need Language Teams offers a customized language training.” Source: RevenueBase Database · checked Sep 20, 2026
24	CIEF	Indirect evidence	Lyon, FranceHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence “Le Centre international d’études françaises (CIEF) est une composante de l’Université Lumière Lyon 2, spécialisé dans la formation linguistique et culturelle d’un public non…” Source: RevenueBase Database · checked Sep 20, 2026
25	International House Nice	Indirect evidence	Nice, FranceHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Welcome to International House Nice!” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: immersion language programs. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names immersion language programs.
Partial evidence: Its own public description names part of immersion language programs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immersion language programs. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 379 immersion language programs based in France

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Immersion language programs based in France at a glance

As of Sep 20, 2026

13.2%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

21.9%Largest-city concentration · Paris

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

268

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 379 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among immersion language programs, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “immersion language programs”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names immersion language programs), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among immersion language programs, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 416 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Immersion language programs by metro

Immersion language programs in Paris83

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names immersion language programs, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many immersion language programs are there based in France?

RevenueBase identified 379 immersion language programs headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Telelangue, headquartered in Ivry-Sur-Seine, tops this list with the largest team on record.

Which city has the most immersion language programs?

Paris leads with 83 headquartered companies, followed by Lyon (18) and Montpellier (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 416 verified decision-maker contacts tracked across these 379 companies.

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.

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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 Smart Search, 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.