Company lists · Data refreshed November 2026

Top 25 Open universities based in Spain

RevenueBase identified 111 company matches for open universities associated with Spain as of November 2026 and tracks 38,420 professional contacts across them, including 7,754 with verified work emails. Madrid is the largest hub.

This list covers company matches for open universities 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
111Companies
38,420Contacts tracked
7,754Verified emails
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The 25 largest open universities based in Spain

Ranked by team size
Top 25 of 111 company matches for open universities 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 matchMadrid, SpainHQ recorded Nov 6, 20265,001-10,00011,279 contacts →

Exact match

“La Universidad Complutense de Madrid es una universidad pública de calidad al servicio de la sociedad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 6, 2026n/a5,079 contacts →

Exact match

“The UOC is an internationally recognised online university with a community of over students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMóstoles, SpainHQ recorded Nov 6, 20261,001-5,0003,800 contacts →

Exact match

“Universidad Rey Juan Carlos, founded in 1996, is the most modern of the public universities in the Madrid region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSalamanca, SpainHQ recorded Nov 6, 20261,001-5,0003,545 contacts →

Exact match

“La Universidad de Salamanca (Usal) es una de las universidades más antiguas del mundo y es uno de los centros de referencia de enseñanza superior en España.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAlcalá De Henares, SpainHQ recorded Nov 6, 2026501-1,0002,621 contacts →

Exact match

“Ubicada en Alcalá de Henares, ciudad Patrimonio de la Humanidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchValencia, SpainHQ recorded Nov 6, 2026n/a1,551 contacts →

Exact match

“La Universidad Internacional de Valencia (VIU) es una universidad 100% online con más de 15 años formando a profesionales de todo el mundo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSan Cristóbal De La Laguna, SpainHQ recorded Nov 6, 20261,001-5,0001,082 contacts →

Exact match

“TECH Global University is the largest digital university in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCollado Villalba, SpainHQ recorded Nov 6, 2026201-500669 contacts →

Exact match

“UDIMA is an officially recognised, flexible and CLOSE University.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSpainHQ recorded Nov 6, 20261,001-5,000645 contacts →

Exact match

“UVic is a public university under private management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBurgos, SpainHQ recorded Nov 6, 2026501-1,000486 contacts →

Exact match

“La Universidad Internacional Isabel I de Castilla está basada en nuevas metodologías docentes y modernos parámetros asentados en las Tecnologías de la Información y la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLogroño, SpainHQ recorded Nov 6, 20261,001-5,000371 contacts →

Exact match

“El Grupo PROEDUCA, líder en educación en línea en España.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMaracena, SpainHQ recorded Nov 6, 2026501-1,000342 contacts →

Exact match

“EDUCA EDTECH Group está compuesto por un conjunto de experimentadas y reconocidas instituciones educativas de formación online internacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMaracena, SpainHQ recorded Nov 6, 2026501-1,000229 contacts →

Exact match

“Bienvenido a Euroinnova En Euroinnova, llevamos más de 18 años liderando el sector de la formación online con una misión clara: democratizar el acceso a una educación de calidad…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Primer Centro de Educación a Distancia en España.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeville, SpainHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Buscas una titulación y mejorar tu empleabilidad?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIslas Canarias, SpainHQ recorded Nov 6, 202611-5087 contacts →

Exact match

“La Universidad de las Hespérides es una universidad online distinta en la que podrás aprender como siempre habías soñado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLas Palmas, SpainHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“Aicad Business School We are a team of professors and professionals who generate thought, discourse, projects and initiatives in the service of excellent education, relevant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5083 contacts →

Exact match

“EALDE Business School es una Escuela de Negocios que nace con vocación de aprovechar al máximo las posibilidades que internet brinda a la enseñanza.Ofrece a sus alumnos la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMaracena, SpainHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“INESEM es una Business School online pensada para ayudarte a avanzar en tu carrera con una formación práctica, accesible y enfocada a lo que realmente importa: tu empleabilidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“Namencis Education is an online education group consisting of four prominent business schools: ENEB, ISEB, ESIE, and IEAD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSan Cristobal De La Laguna, SpainHQ recorded Nov 6, 20261,001-5,00040 contacts →

Exact match

“TECH is the world's largest online university, offering over academic programs in 11 languages and boasting a 99% job placement rate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPontevedra, SpainHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“El Centro Asociado a la UNED de Pontevedra fue fundado en 1972.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Nov 6, 2026501-1,00025 contacts →

Exact match

“Aula Mentor es una iniciativa de formación abierta, flexible y a través de Internet dirigida a personas adultas que deseen ampliar sus competencias personales y profesionales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchValencia, SpainHQ recorded Nov 6, 2026201-50021 contacts →

Exact match

“La Universidad Católica de Valencia "San Vicente Mártir" es tu universidad online e interactiva.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPalma De Mallorca, SpainHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“L’IEDIB és un centre públic d’ensenyament secundari que ofereix formació de modalitat a distància.”

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

Showing 25 of 111 open universities based in Spain

See the full list, filter by size, metro and specialty, and access 7,754 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open universities based in Spain at a glance

As of Nov 6, 2026
20.2%Verified-email coverage
346.1Average contacts per company
51-200Median size (employees)
21.6%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
30
51-200
32
201-500
7
501-1,000
7
1,001-5,000
10
5,001-10,000
2

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 111 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 “open universities” 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 7,754 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 “open universities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open universities are there based in Spain?

RevenueBase identified 111 company matches for open universities 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?

Universidad Complutense DE Madrid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most open universities?

Madrid leads with 24 company records, followed by Barcelona (9) and Malaga (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 7,754 professional contacts with verified work emails tracked across these 111 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.