Company lists · Data refreshed November 2026

Top 20 Conservation research organizations based in Spain

RevenueBase identified 94 company matches for conservation research organizations associated with Spain as of November 2026 and tracks 1,021 professional contacts across them, including 158 with verified work emails. Madrid is the largest hub.

This list covers company matches for conservation 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 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
94Companies
1,021Contacts tracked
158Verified emails
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The 20 largest conservation research organizations based in Spain

Ranked by team size
Top 20 of 94 company matches for conservation research organizations 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 matchCerdanyola Del Vallès, SpainHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“CREAF’s main objective is to generate knowledge and create new methodological tools in the field of terrestrial ecology, with special emphasis on forest ecology, in order to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“SEO/BirdLife (Sociedad Española de Ornitología) está orientada a cumplir la función social que nos mueve desde 1954: estudiar y conservar las aves y la naturaleza y divulgar sus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Somos la mayor organización de conservación de la naturaleza.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMonte Del Pilar S/n. Majadahonda (madrid), SpainHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“GREFA (Grupo de Rehabilitación de la Fauna Autóctona y su Hábitat) es una organización no gubernamental sin ánimo de lucro, que nace en 1981 como asociación para el estudio y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Somos una fundación privada sin ánimo de lucro dedicada a la protección de la naturaleza.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEl Prat De Llobregat, SpainHQ recorded Nov 6, 202611-5031 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-1020 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPuig-reig, SpainHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Protecting the forests of today for the world of tomorrow Ensuring the protection, regeneration and survival of our forests to improve their ability to adapt and maintain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTres Cantos, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Somos una fundación privada, sin ánimo de lucro, dedicada a la protección de la naturaleza.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSeville, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Can you imagine a professional group whose aim were to achieve your goals collaborating together to create a more sustainable future?” Hoolistica works covering the whole national…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEl Campello, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“La Fundación Instituto de Ecología Litoral tiene por función principal la de contribuir a la conservación de los ecosistemas marinos, litorales y terrestres a través de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMálaga, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Our Mission: At Hub-Terra, we combine advanced technology, applied science and a strong ecosocial commitment to deliver innovative solutions to today’s ecological challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchTorrevieja, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Faunatura es una organización no gubernamental (ONG) dedicada a la conservación, estudio y defensa de la fauna y flora silvestre, así como de los ecosistemas de los que forman…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHenarejos, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“En SylvaHábitat somos una consultora independiente ubicada en Henarejos (Cuenca)| Castilla-La Mancha.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMataro, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“501(c)3 engaging communities in wildlife conservation & sustainable ecotourism development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchValencia, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Preservando los mares y océanos a través de la educación, la investigación y las acciones de conservación.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Bartolomé, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“CEAMAR es una organización científica fundada en 2013 por un grupo de investigadores con más de 10 años de experiencia profesional con cetáceos y tortugas marinas, que trabaja a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are Allies for Wildlife!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlcover, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“L’associació per a la Conservació els Ecosistemes Naturals (CEN) és una entitat sense finalitat de lucre de base científica que té l’objectiu de treballar per a la millora i la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Actualmente las empresas no cuentan con soluciones que le permitan trasladar el aspecto académico de sus informes de RSC y de sostenibilidad a la perspectiva de los consumidores y…”

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

Showing 20 of 94 conservation research organizations based in Spain

See the full list, filter by size, metro and specialty, and access 158 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Conservation research organizations based in Spain at a glance

As of Nov 6, 2026
15.5%Verified-email coverage
10.9Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
13
51-200
6
201-500
3

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 94 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 “conservation 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 158 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 “conservation research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conservation research organizations are there based in Spain?

RevenueBase identified 94 company matches for conservation research organizations 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?

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

Which city has the most conservation research organizations?

Madrid leads with 15 company records, followed by Malaga (6) and Barcelona (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 158 professional contacts with verified work emails tracked across these 94 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.