Company lists · Data refreshed September 2026

Top 25 Marine research organizations based in Spain

RevenueBase identified 151 company matches for marine research organizations associated with Spain as of September 2026 and tracks 2,384 professional contacts across them, including 277 with verified work emails. Barcelona is the largest hub.

This list covers company matches for marine research organizations 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
151Companies
2,384Contacts tracked
277Verified emails
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The 25 largest marine research organizations based in Spain

Ranked by team size
Top 25 of 151 company matches for marine research organizations 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 matchSukarrieta, SpainHQ recorded Sep 20, 2026201-500270 contacts →

Exact match

“AZTI is a #science and #technology centre specialising in the #marine environment and #food that develops high-impact transformation projects with organisations aligned with the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchAlcobendas, SpainHQ recorded Sep 20, 2026201-500155 contacts →

Exact match

“Founded in 1992, Satlink is a world leading technology provider that develops solutions focused on ocean knowledge and sustainability, improving the management of ocean resources…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchFuente Álamo, SpainHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“Marine Technology Centre - CTN is an association of companies established in 2003 with the aim to improve the competitiveness of the overall marine and maritime sector through the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchDerio, SpainHQ recorded Sep 20, 202651-20047 contacts →

Exact match

“Founded in 1995 in Derio (Spain), Zunibal has established itself as a benchmark in the field of innovation and the development of advanced technological solutions dedicated to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 20, 202651-20036 contacts →

Exact match

“The Marine Technology Unit (UTM) was created in 2001 within the Natural Resources Division of the Spanish National Research Council (CSIC), to meet the increasing needs, demands…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchEl Prat De Llobregat, SpainHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“La Fundación CRAM es una entidad privada sin ánimo de lucro dedicada a la protección del medio marino y de las especies que lo habitan.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchArmunia, SpainHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“BIOMAR Microbial Technologies is a biotechnological company, established in 1996, specialized in Marine Microbiology and Natural Products Chemistry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Empowering the Ocean" We combine cutting edge scientific innovations and technologies to change marine infrastructures and degraded areas into blue oasis spaces, fostering…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Sep 20, 20261-1022 contacts →

Exact match

“Since 2008 SUBMON works for the conservation of marine biodiversity and promotes a more sustainable relationship between society and the sea.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Underwater Gardens International works at the intersection of marine science, applied research, ecological design and ocean awareness.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSantiago De Compostela, SpainHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Nologin Ocean Weather Systems (NOW) es un proveedor de soluciones y servicios para el medio marino, facilitando una gestión más sostenible y rentable del mismo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Oceana is the largest international advocacy organisation focused entirely on "Ocean Conservation".”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchVigo, SpainHQ recorded Sep 20, 202651-20015 contacts →

Exact match

“CETMAR is a public foundation committed to improving the marine environment, its resources, and all the sectors that depend on it, by promoting innovation and environmental…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchMálaga, SpainHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Nuestra misión es cuidar del mar: flora, fauna y litoral, y con ello conseguir un impacto positivo en las personas desde Málaga hacia el Mediterráneo.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPalma De Mallorca, SpainHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Our mission is to restore marine and coastal ecosystems until we achieve an excellent level of conservation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact 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
23Exact matchBarcelona, SpainHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Seabots is a technology company that delivers marine insights through robotics and data analytics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchPalma De Mallorca, SpainHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“At Cleanwave Foundation,At Cleanwave Foundation, our mission is to safeguard and restore the Mediterranean through holistic marine stewardship.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 151 marine research organizations based in Spain

See the full list, filter by size, metro and specialty, and access 277 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marine research organizations based in Spain at a glance

As of Sep 20, 2026
11.6%Verified-email coverage
15.8Average contacts per company
1-10Median size (employees)
13.9%Largest-city concentration · Barcelona
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
92
11-50
29
51-200
17
201-500
6
501-1,000
1
1,001-5,000
4
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 151 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 organizations” 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 277 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 organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine research organizations are there based in Spain?

RevenueBase identified 151 company matches for marine research organizations 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 organizations?

Barcelona leads with 21 company records, followed by Madrid (17) and Vigo (10).

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 277 professional contacts with verified work emails tracked across these 151 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.