Company lists · Data refreshed September 2026

Top 25 Ocean conservation consulting firms based in Spain

RevenueBase identified 174 company matches for ocean conservation consulting firms associated with Spain as of September 2026 and tracks 1,417 professional contacts across them, including 143 with verified work emails. Madrid is the largest hub.

This list covers company matches for ocean conservation consulting firms 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 29, 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 29, 2026 How this list was built
174Companies
1,417Contacts tracked
143Verified emails
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The 25 largest ocean conservation consulting firms based in Spain

Ranked by team size
Top 25 of 174 company matches for ocean conservation consulting firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchAlcobendas, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
2Exact matchCerdanyola Del Vallès, SpainHQ recorded Sep 29, 202651-200126 contacts →

Exact match

“Tecnoambiente, a wholly owned subsidiary of TRADEBE, is a multidisciplinary geoscience-environmental survey, subsea inspections and environmental consultancy company, with an…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 29, 202611-5039 contacts →

Exact match

“At ECOS Group (ECOS Estudios Ambientales y Oceanografía S.L.), we are an environmental consultancy and coastal engineering firm with over 18 years of experience, specialized in…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5033 contacts →

Exact match

“With over 20 years of expertise in the environmental sector, ERF-Energy and Sustainability is a significant firm in the strategic environmental consulting industry that it has…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“Somos un socio de confianza estratégico para nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBadajoz, SpainHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“EXTREPRONATUR SL es una consultora medioambiental y servicios AVENIDA JUAN PEREDA PILA, 1, BADAJOZ, Badajoz, Spain.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“elittoral S.L.N.E- Estudios de Ingeniería Costera y Oceanográfica Servicio integral de asesoramiento y consultoría en aquellas empresas o instituciones que pretendan acometer…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Zumain Ingenieros, inicia su andadura en el año 2002, con la intención de desarrollar su trabajo en el sector de los estudios y proyectos ambientales, con el objetivo de dar un…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchEl Prat De Llobregat, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Minuartia és una empresa de consultoria ambiental amb una sòlida trajectòria de 25 anys d'experiència.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Consultoría de Técnicas Ambientales is an independent company dedicated to monitoring, control, advice and environmental consulting; providing its service, both to the public and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
14Exact matchVigo-barcelona, SpainHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“HIDRIA es una empresa privada de servicios de consultoría y gestión de proyectos, que desarrolla acciones centradas en el ambiente, el turismo y el desarrollo humano, usando el…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Ocean Infrastructures Management is an international port consulting firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchMálaga, SpainHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Desarrollo integral de proyectos ambientales.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 29, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchBarcelona & Hossegor, SpainHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Ocean52 was created in 2018 with one simple goal in mind – to give more than we take.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
20Exact matchAreeta, SpainHQ recorded Sep 29, 20261-109 contacts →

Exact match

“Metroeconomica es un grupo de consultoría independiente especializado en el análisis económico y de políticas públicas con un énfasis especial en cuestiones ambientales, los…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSeville, SpainHQ recorded Sep 29, 20261-109 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 · Sep 29, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 29, 20261-109 contacts →

Exact match

“GAIAMBIENTE es una consultora especializada en medio ambiente que brinda sus servicios tanto a organismos públicos como a empresas privadas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchOiartzun, SpainHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Empresa de consultoría y servicios especializada en el medio ambiente, referentes en biodiversidad, evaluación ambiental y planificación y gestión del agua./ Ingurumenean…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAlicante, SpainHQ recorded Sep 29, 20261-108 contacts →

Exact match

“TRESERRES nace para mejorar el medioambiente a través del asesoramiento a las empresas.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Meridian is a full-service communication agency dedicated to advancing ocean conservation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 174 ocean conservation consulting firms based in Spain

See the full list, filter by size, metro and specialty, and access 143 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean conservation consulting firms based in Spain at a glance

As of Sep 29, 2026
10.1%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
13.2%Largest-city concentration · Madrid
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
134
11-50
36
51-200
2
201-500
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 174 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 “ocean conservation consulting firms” 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 143 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 29, 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 “ocean conservation consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean conservation consulting firms are there based in Spain?

RevenueBase identified 174 company matches for ocean conservation consulting firms 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?

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

Which city has the most ocean conservation consulting firms?

Madrid leads with 23 company records, followed by Barcelona (19) and Malaga (8).

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 143 professional contacts with verified work emails tracked across these 174 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 29, 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.