Company lists · Data refreshed September 2026

Top 11 Marine research institutions based in Spain

RevenueBase identified 38 company matches for marine research institutions associated with Spain as of September 2026 and tracks 1,178 professional contacts across them, including 73 with verified work emails. Barcelona is the largest hub.

This list covers company matches for marine research institutions 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 September 20, 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 Sep 20, 2026 How this list was built
38Companies
1,178Contacts tracked
73Verified emails
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The 11 largest marine research institutions based in Spain

Ranked by team size
Top 11 of 38 company matches for marine research institutions based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 2026501-1,000309 contacts →

Exact match

“El Instituto Español de Oceanografía (IEO), es un Centro Nacional del Consejo Superior de Investigaciones Científicas (CSIC), dependiente del Ministerio de Ciencia e Innovación…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 20, 202651-200239 contacts →

Exact match

“The Institut de Ciències del Mar (ICM, Institute of Marine Sciences in English) is the fourth-largest research institute of the Spanish National Research Council (CSIC) and the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchValencia/valència, SpainHQ recorded Sep 20, 2026201-500177 contacts →

Exact match

“El Oceanogràfic constituye un auténtico homenaje a los mares y océanos del planeta.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchTelde, SpainHQ recorded Sep 20, 202611-5084 contacts →

Exact match

“The Oceanic Platform of the Canary Islands (PLOCAN) is a multipurpose service centre with novel land-based and sea-based infrastructures to support research, technology…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchVigo, SpainHQ recorded Sep 20, 2026201-50079 contacts →

Exact match

“The Institute of Marine Research (IIM-CSIC) is a competitive marine research institution, one of the top ocean science institutions in Spain and part of the Spanish Research…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchVigo, SpainHQ recorded Sep 20, 202651-20019 contacts →

Exact match

“Centro de Investigación Mariña (CIM) is the central element of the marine strategy of the University of Vigo and constitutes an interdisciplinary pole of reference at the local…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Biòlogues i oceanògrafes treballant per a promoure la conservació de la #mar a través de l'educació, divulgació i ciència marina #UrbamarBIO #posidoniactiva”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchFerrol, SpainHQ recorded Sep 20, 202651-2009 contacts →

Exact match

“Center for basic and applied research of the University of A Coruña located in the Industrial Campus of Ferrol with three lines of specialization: Marine Processes and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchPuerto Real, SpainHQ recorded Sep 20, 2026201-5008 contacts →

Exact match

“El Instituto Universitario de Investigación Marina de la Universidad de Cádiz (INMAR en adelante) es una entidad dedicada fundamentalmente a la investigación científica y técnica…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchVigo, SpainHQ recorded Sep 20, 202611-506 contacts →

Exact match

“Marine Technology Ximo, Ltd.(Marexi) began its operation on March 17, 2005.It´s a dynamic company from Galicia that bases its activity on the constant research and development of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBlanes, SpainHQ recorded Sep 20, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 11 of 38 marine research institutions based in Spain

See the full list, filter by size, metro and specialty, and access 73 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine research institutions based in Spain at a glance

As of Sep 20, 2026
6.2%Verified-email coverage
31.0Average contacts per company
11-50Median size (employees)
13.2%Largest-city concentration · Barcelona
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
8
51-200
10
201-500
3
501-1,000
1
1,001-5,000
3
10001+
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 38 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 “marine research institutions” 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 73 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 September 20, 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 “marine research institutions”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine research institutions are there based in Spain?

RevenueBase identified 38 company matches for marine research institutions associated with Spain as of September 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?

Instituto Español DE Oceanografía tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine research institutions?

Barcelona leads with 5 company records, followed by Vigo (5) and Cadiz (3).

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 73 professional contacts with verified work emails tracked across these 38 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 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 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.