Company lists · Data refreshed November 2026

Top 22 Dual language charter schools based in Spain

RevenueBase identified 102 company matches for dual language charter schools associated with Spain as of November 2026 and tracks 1,583 professional contacts across them, including 181 with verified work emails. Madrid is the largest hub.

This list covers company matches for dual language charter schools associated with Spain, 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
102Companies
1,583Contacts tracked
181Verified emails
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The 22 largest dual language charter schools based in Spain

Ranked by team size
Top 22 of 102 company matches for dual language charter schools based in Spain, 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 matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Everest School Monteclaro es un colegio bilingüe, católico y privado que a través del acompañamiento personal, busca desarrollar al máximo el potencial de cada alumno.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTres Cantos, SpainHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“HUMANITAS BILINGUAL SCHOOL SL is a company based out of AVENIDA DE LOS ACTORES, 1, TRES CANTOS, Madrid, Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVillanueva Del Pardillo, SpainHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“El Colegio Bilingüe Vallmont, es una sociedad de responsabilidad limitada, constituida básicamente por un grupo de profesores, y personas inquietas por una enseñanza de calidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAlcobendas, SpainHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Bienvenid@ a nuestro perfil!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“El Colegio de Fomento El Prado es un centro privado bilingüe que inició su actividad en el curso 1964-1965 y que ofrece las etapas educativas de Primaria, ESO y Bachillerato.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlcobendas, SpainHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“El Colegio María Teresa, centro concertado bilingüe situado en Alcobendas (Madrid), abrió sus puertas en septiembre de 2013.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEl Puerto De Santa María, SpainHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“The English Centre is an educational family, that since 1969, has worked under our motto “LifeLong Love of Learning”.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“El Colegio Concertado Bilingüe Bérriz está situado en el municipio de Las Rozas, en la zona oeste de la Comunidad de Madrid.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHumanes De Madrid, SpainHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Colegio La Dehesa de Humanes is a company based out of Av.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGodella, SpainHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Colegio familiar, privado y bilingüe, dedicado a la enseñanza desde 1961”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlcobendas, SpainHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Greenwich School es un proyecto de innovación educativa, bilingüe en inglés, dirigido por la Universidad Alfonso X el Sabio (UAX).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSeville, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“El Saint Mary´s School - Colegio Santa María- es un centro privado bilingüe español-inglés situado en Sevilla.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“One of the most important reasons why parents would send their children to Maxwell School is to offer them a strong bicultural tailor-made education that addresses both their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchValencia Valencia, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Colegio Guadalaviar es un colegio concertado plurilingüe situado en la Avenida Blasco Ibáñez n.º 56 de la ciudad de Valencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOñati, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlpedrete, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLa Eliana, SpainHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Iale International School es un colegio privado bilingüe, fundado en 1967, donde ofrecemos a niños y adolescentes de 0 a 18 años una formación en valores, desarrollando todas sus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCastilleja De La Cuesta, SpainHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Yago School es una marca pionera en educación que engloba tradición y vanguardia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAlcorcón, SpainHQ recorded Nov 6, 202651-2003 contacts →

Exact match

Recorded description not available.

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

Showing 22 of 102 dual language charter schools based in Spain

See the full list, filter by size, metro and specialty, and access 181 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dual language charter schools based in Spain at a glance

As of Nov 6, 2026
11.4%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
15.7%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
46
51-200
31
201-500
3
501-1,000
1

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 102 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 Spain whose business descriptions match “dual language charter schools” 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 181 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 “dual language charter schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dual language charter schools are there based in Spain?

RevenueBase identified 102 company matches for dual language charter schools associated with Spain 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?

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

Which city has the most dual language charter schools?

Madrid leads with 16 company records, followed by Zaragoza (9) and Alcobendas (5).

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 181 professional contacts with verified work emails tracked across these 102 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.