Company lists · Data refreshed September 2026
Top 25 Language schools based in Spain
RevenueBase identified 2,080 language schools headquartered in Spain as of September 2026 and tracks 23,789 professional contacts across them, including 1,439 with verified work emails. Madrid is the largest hub.
This list covers language schools headquartered in Spain, 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 15, 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.
The 25 largest language schools based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,171 contacts → | ||||
Partial evidence “We are Wall Street English, the premier provider of English language instruction for individuals and corporate clients around the world.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,935 contacts → | ||||
Indirect evidence “Desde 2003, Kids & Us ha revolucionado la manera en que los niños y niñas aprenden inglés, apostando por el proceso de aprendizaje natural y empoderando al alumnado para que…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 570 contacts → | ||||
Indirect evidence “35 colegios de Fomento en 11 CCAA (la mayoría concertados), alumnos, familias, 2.600 profesionales y más de alumni.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 520 contacts → | ||||
Indirect evidence “Queremos contarte quiénes somos y cómo comenzó todo.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 407 contacts → | ||||
Partial evidence “Vaughan Systems is a leading provider of English language training in Spain.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 243 contacts → | ||||
Indirect evidence “Fundada en 1986, ASTEX representa desde su nacimiento, la excelencia formativa en idiomas y se posiciona como líder consolidado del sector, ofreciendo a sus clientes un trato…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 201 contacts → | ||||
Partial evidence “Number 16 School es un centro de inglés único y exclusivo.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 164 contacts → | ||||
Partial evidence “BiCortex provides face-to-face, virtual language training and cross-cultural training in any place, anytime and anywhere in the world.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 148 contacts → | ||||
Strong evidence “International House Madrid is part of International House World Organisation, a global network of 130+ affiliated language schools in 45+ countries.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 122 contacts → | ||||
Partial evidence “La educación Primaria en Oak House School es enteramente británica, seguimos el 'National Curriculum' y las clases son impartidas en inglés por profesores nativos.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 112 contacts → | ||||
Strong evidence “We deliver flexible, personalised language training for professionals, schools and companies across Europe.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 107 contacts → | ||||
Indirect evidence “En BeKith incorporamos personas comprometidas, con ganas de aprender y de desarrollar su carrera profesional en el sector de la enseñanza y de la educación en valores.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 92 contacts → | ||||
Indirect evidence “En Interlang somos expertos en la formación de idiomas para empresas.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 92 contacts → | ||||
Strong evidence “AIL Madrid is one of Spain’s most dynamic Spanish schools, combining years of expertise with an energetic approach to language learning.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 90 contacts → | ||||
Partial evidence “The leading English teaching company for schools in Madrid.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 87 contacts → | ||||
Strong evidence “We are an internationally renowned provider of language services LACUNZA is much more than a language school.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 87 contacts → | ||||
Indirect evidence “La finalidad principal de nuestra empresa es servir de apoyo a los diversos organismos, instituciones, asociaciones, ayuntamientos y demás personas y entes interesados en el…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 83 contacts → | ||||
Indirect evidence “Ofrecemos sección bilingüe en Inglés en EP y ESO.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 77 contacts → | ||||
Partial evidence “Language Kingdom (LK) es una empresa de origen asturiano especializada en programas educativos de idiomas y experiencias internacionales.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 75 contacts → | ||||
Indirect evidence “Leaders in teaching of English in Seville, Spain.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 73 contacts → | ||||
Partial evidence “We have enjoyed our work over the last 30 years, seeing how thousands of students reach their language goals, offering an achievable, enjoyable and totally efficient method.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 73 contacts → | ||||
Partial evidence “Our mission is to help each learner reach their full potential in attaining their language learning goals.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 73 contacts → | ||||
Partial evidence “Since its creation in 1986, don Quijote opted for quality, innovation and collaboration in the Teaching of Spanish as a Foreign Language in Spain and Latin America More than…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 72 contacts → | ||||
Indirect evidence “Clic International House Sevilla, Cádiz y Málaga es un centro de lenguas e intercambio cultural que imparte clases de español como lengua extranjera, inglés, francés, alemán y…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 70 contacts → | ||||
Indirect evidence “This coming July we celebrate our 18 year anniversary.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
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: language schools. 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 language schools.
- Partial evidence
- Its own public description names part of language schools, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name language schools. 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 2,080 language schools based in Spain
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Language schools based in Spain at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 2,080 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 language schools, 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 Spain whose own description of what they do matches “language schools”. 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 language schools), 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 language schools, and records with no verified work email. Companies headquartered outside Spain 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, 1,439 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 15, 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.
Language schools by metro
- Language schools in Madrid333
- Language schools in Barcelona194
- Language schools in Valencia73
- Language schools in Malaga59
- Language schools in Sevilla51
- Language schools in Granada37
- Language schools in Zaragoza30
- Language schools in Murcia25
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 language schools, 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 language schools are there based in Spain?
RevenueBase identified 2,080 language schools headquartered in Spain 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?
Wall Street English, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most language schools?
Madrid leads with 333 headquartered companies, followed by Barcelona (194) and Valencia (73).
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 1,439 verified decision-maker contacts tracked across these 2,080 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 15, 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.
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