Company lists · Data refreshed September 2026

Top 25 Online language learning platforms based in Spain

Name: Online language learning platforms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 628 companies tracked

RevenueBase identified 628 online language learning platforms headquartered in Spain as of September 2026 and tracks 15,217 professional contacts across them, including 618 with verified work emails and 306 with mobile numbers. Madrid is the largest hub.

This list covers online language learning platforms 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 5, 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 5, 2026 86% judged on-target in blind review

628Companies

15,217Contacts tracked

618Verified emails

306Mobile numbers

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The 25 largest online language learning platforms based in Spain

Ranked by team size

Top 25 of 628 online language learning platforms based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to online language learning platforms: 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	Wall Street English	Partial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1,001-5,000	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 5, 2026
2	Kids&us Language School	Indirect evidence	Manresa, SpainHQ checked Sep 5, 2026	1,001-5,000	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 5, 2026
3	Twenix	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	553 contacts →
	Indirect evidence “La vida no es listen and repeat’.” Source: RevenueBase Database · checked Sep 5, 2026
4	Vaughan Systems	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	407 contacts →
	Partial evidence “Vaughan Systems is a leading provider of English language training in Spain.” Source: RevenueBase Database · checked Sep 5, 2026
5	Number 16 School	Indirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	201-500	201 contacts →
	Indirect evidence “Number 16 School es un centro de inglés único y exclusivo.” Source: RevenueBase Database · checked Sep 5, 2026
6	International House Madrid	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	148 contacts →
	Partial 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 5, 2026
7	colanguage.com	Partial evidence	Valencia, SpainHQ checked Sep 5, 2026	n/a	112 contacts →
	Partial evidence “We deliver flexible, personalised language training for professionals, schools and companies across Europe.” Source: RevenueBase Database · checked Sep 5, 2026
8	Language Kingdom	Partial evidence	Oviedo, SpainHQ checked Sep 5, 2026	51-200	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 5, 2026
9	Clasing	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	76 contacts →
	Indirect evidence “Clasing es la plataforma que impulsa la formación corporativa en idiomas con la que ya trabajan +500 compañías Un sistema de aprendizaje que se potencia gracias a Ari, la…” Source: RevenueBase Database · checked Sep 5, 2026
10	Iboux Corporate	Strong evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	73 contacts →
	Strong evidence “Our mission is to help each learner reach their full potential in attaining their language learning goals.” Source: RevenueBase Database · checked Sep 5, 2026
11	Pueblo Inglés	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	70 contacts →
	Indirect evidence “This coming July we celebrate our 18 year anniversary.” Source: RevenueBase Database · checked Sep 5, 2026
12	Blue Parrot School	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	56 contacts →
	Partial evidence “En Blue Parrot School estamos especializados en la enseñanza de idiomas para adultos, niños y empresas en modalidad online, presencial en nuestras sedes de Madrid y Málaga, o ‘In…” Source: RevenueBase Database · checked Sep 5, 2026
13	Elduaien	Indirect evidence	Tolosa, SpainHQ checked Sep 5, 2026	51-200	50 contacts →
	Indirect evidence “En Elduaien llevamos más de 50 años ofreciendo a nuestros alumnos la formación en idiomas más adaptable y efectiva.” Source: RevenueBase Database · checked Sep 5, 2026
14	Grupo Cambridge House	Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	50 contacts →
	Indirect evidence “GRUPO CAMBRIDGE HOUSE Con más de 30 años de experiencia en la enseñanza del inglés, tiene 3 tipos de escuelas 6 ESCUELAS EN MADRID Cambridge House tiene en Madrid 6 escuelas…” Source: RevenueBase Database · checked Sep 5, 2026
15	Training Express	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	501-1,000	50 contacts →
	Partial evidence “Training Express Group is an EdTech company that’s passionate about putting trainers at the heart of the learning experience.” Source: RevenueBase Database · checked Sep 5, 2026
16	Language Campus	Partial evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 5, 2026	51-200	44 contacts →
	Partial evidence “Language Campus es la empresa líder en la enseñanza de idiomas en Canarias.” Source: RevenueBase Database · checked Sep 5, 2026
17	KEY Language Consulting	Partial evidence	Sevilla, SpainHQ checked Sep 5, 2026	11-50	36 contacts →
	Partial evidence “En KEY Language Consulting ayudamos a empresas a mejorar el nivel de idiomas de sus equipos sin añadir carga a RRHH.” Source: RevenueBase Database · checked Sep 5, 2026
18	Canterbury English	Strong evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	34 contacts →
	Strong evidence “Canterbury English was born in the face of the great demand for private and personalized classes, in the learning of the English language, and the need to adjust to the level and…” Source: RevenueBase Database · checked Sep 5, 2026
19	Speakeasy BCN Spanish Language School	Indirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	25 contacts →
	Indirect evidence “Founded in 2001, our international staff and native Spanish teachers guarantee the highest quality of service.” Source: RevenueBase Database · checked Sep 5, 2026
20	Language Solutions España	Partial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	25 contacts →
	Partial evidence “Corporate language training” Source: RevenueBase Database · checked Sep 5, 2026
21	Essential For Business	Indirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	22 contacts →
	Indirect evidence “At Essential for Business, we understand that effective communication is the cornerstone of international success.” Source: RevenueBase Database · checked Sep 5, 2026
22	Soyguiri	Indirect evidence	Málaga, SpainHQ checked Sep 5, 2026	1-10	20 contacts →
	Indirect evidence “Unlock a potential market of over 500 million people Raise the level of your company and get your team speaking Spanish in eight weeks.” Source: RevenueBase Database · checked Sep 5, 2026
23	MLK Idiomas	Indirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 5, 2026	201-500	19 contacts →
	Indirect evidence “MLK es una empresa joven y dinámica, que integra a especialistas en el sector de la formación en idiomas, y que surge con el objetivo de aportar un plus cualitativo diferencial en…” Source: RevenueBase Database · checked Sep 5, 2026
24	British House Languages	Partial evidence	Rubi, SpainHQ checked Sep 5, 2026	11-50	19 contacts →
	Partial evidence “British House is a leading language training company with 2 specialized lines: In-company language training courses for businesses in their own premises, and at-school language…” Source: RevenueBase Database · checked Sep 5, 2026
25	Spanishclasseslive	Partial evidence	Gran Canaria, SpainHQ checked Sep 5, 2026	11-50	15 contacts →
	Partial evidence “En Spanishclasseslive entendemos la enseñanza del español online como algo divertido y diferente.” Source: RevenueBase Database · checked Sep 5, 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: online language learning platforms. 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 online language learning platforms.
Partial evidence: Its own public description names part of online language learning platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online language learning platforms. 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 628 online language learning platforms based in Spain

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Online language learning platforms based in Spain at a glance

As of Sep 5, 2026

4.1%Verified-email coverage

2.0%Mobile-number coverage

24.2Average contacts per company

1-10Median size (employees)

20.2%Largest-city concentration · Madrid

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

425

11-50

153

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

5740–30

3431–60

061–90

090–180

10180+

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 online language learning platforms, 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 “online language learning platforms”. 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 online language learning platforms), 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 online language learning platforms, 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, 618 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 5, 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.

Online language learning platforms by metro

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 online language learning platforms, 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 online language learning platforms are there based in Spain?

RevenueBase identified 628 online language learning platforms 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 online language learning platforms?

Madrid leads with 127 headquartered companies, followed by Barcelona (106) and Valencia (22).

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 618 verified decision-maker contacts tracked across these 628 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 5, 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.